Tootfinder

Quantaloid-enriched categories: Factorization, weak classifiers, and symmetry
Javier Guti\'errez Garc\'ia, Ulrich H\"ohle
https://arxiv.org/abs/2510.10162 https://

Quantaloid-enriched categories: Factorization, weak classifiers, and symmetry
This paper provides a comprehensive overview of some of the foundational properties of categories enriched over quantaloids, along with several new results. We demonstrate that the category whose objects are quantaloid-enriched categories and whose morphisms are left adjoint distributors admits an (epi, extremal mono)--factorization system. Furthermore, we prove that the category of cocomplete quantaloid-enriched categories satisfies the weak subobject classifier axiom, under stability conditio…

Contrastive Dimension Reduction: A Systematic Review
Sam Hawke, Eric Zhang, Jiawen Chen, Didong Li
https://arxiv.org/abs/2510.11847 https://arxiv.org/pdf/2…

Contrastive Dimension Reduction: A Systematic Review
Contrastive dimension reduction (CDR) methods aim to extract signal unique to or enriched in a treatment (foreground) group relative to a control (background) group. This setting arises in many scientific domains, such as genomics, imaging, and time series analysis, where traditional dimension reduction techniques such as Principal Component Analysis (PCA) may fail to isolate the signal of interest. In this review, we provide a systematic overview of existing CDR methods. We propose a pipeline …

Abundances of Rarely Detected s-process Elements Derived from the Ultraviolet Spectrum of the s-process-enhanced Metal-poor Star HD 196944
Ian U. Roederer, Vinicius M. Placco, Amanda I. Karakas, Elizabeth A. Den Hartog, Timothy C. Beers
https://arxiv.org/abs/2510.11922

Abundances of Rarely Detected s-process Elements Derived from the Ultraviolet Spectrum of the s-process-enhanced Metal-poor Star HD 196944
We present an analysis of the heavy-element abundances of HD 196944, a carbon-enhanced metal-poor (CEMP) star enriched with elements produced by the slow neutron-capture process (s-process). We obtained a new high-resolution ultraviolet (UV) spectrum of this star, the UV-brightest known CEMP-s star, with the Space Telescope Imaging Spectrograph on board the Hubble Space Telescope. This spectrum extends deeper into the UV (2029 < lambda < 2303 Angstroms) than previous studies of any CEMP-s star.…

Short-Lived Radioisotopic enrichment from AGB interlopers in low-mass star-forming regions
Joseph W. Eatson, Richard J. Parker
https://arxiv.org/abs/2510.12079 https://

Short-Lived Radioisotopic enrichment from AGB interlopers in low-mass star-forming regions
The decay of Short-Lived Radioisotopes (SLRs) can be a significant source of heating early in protoplanetary systems, though how a protoplanetary disk becomes enriched with these SLRs far above the galactic background level remains an open question. Observational evidence suggests that this enrichment occurs during the period from when the disk forms to when it progresses into a protoplanetary system, and is homogenous throughout the resultant planetary system. Whilst SLRs such as 26Al and 60Fe…

The Evolution of Enumerative Geometry: A Narrative from Classical Problems to Enriched Invariants
Candace Bethea, Thomas Brazelton
https://arxiv.org/abs/2510.04275 https://

The Evolution of Enumerative Geometry: A Narrative from Classical Problems to Enriched Invariants
Enumerative geometry, the art and science of counting geometric objects satisfying geometric conditions, has seen a resurgence of activity in recent years due to an influx of new techniques that allow for enriched computations. This paper offers a historical survey of enumerative geometry, starting with its classical origins and real counterparts, to new advances in quadratic enrichment. We include a brief survey of the paradigm shift initiated by Gromov-Witten theory, whose impact can be seen …

Formulation and Therapeutic Assessment of a Zinc Oxide, Silver, and Cerium Oxide Enriched Ointment for Accelerated Wound Healing in Aged Models
Iqra Yousaf, Aneela Anwar, Atika Umer
https://arxiv.org/abs/2510.10717

Formulation and Therapeutic Assessment of a Zinc Oxide, Silver, and Cerium Oxide Enriched Ointment for Accelerated Wound Healing in Aged Models
Chronic wounds present a major challenge in elderly individuals due to diminished regenerative capacity and impaired tissue repair mechanisms associated with aging. In this study, we formulated a topical gel composed of zinc oxide (ZnO), silver (Ag), and cerium oxide (CeO2) nanoparticles, each chosen for their respective antimicrobial, antioxidant, and tissue-regenerative properties. The nanoparticles were synthesized through precise precipitation or reduction techniques and thoroughly characte…

An Enriched Approach to the Strictification of $(\infty,1)$-Categories
Kimball Strong
https://arxiv.org/abs/2510.04254 https://arxiv.org/pdf/2510.04254

An Enriched Approach to the Strictification of $(\infty,1)$-Categories
We define a functor which takes in an $(\infty,1)$-category and outputs an $(ω,1)$-category, the natural maximally "strict" version of an $(\infty,1)$-category. We do this by modeling $(\infty,1)$-categories as categories enriched in $\infty$-groupoids, and then "locally strictifying" (applying the strictification of $\infty$-groupoids to each hom space) to obtain a category enriched in $ω$-groupoids with respect to the Gray tensor product, followed by "globally strictifying" (strictifying th…

From Primordial Stars to Early Galaxies: A Semi-Analytic Model Calibrated with Aeos and Renaissance
Ryan Hazlett, Jennifer Mead, Eli Visbal, Greg L. Bryan, Mordecai-Mark Mac Low, Mihir Kulkarni, Eric P. Andersson, Kaley Brauer, John H. Wise
https://arxiv.org/abs/2510.11629

From Primordial Stars to Early Galaxies: A Semi-Analytic Model Calibrated with Aeos and Renaissance
We present an extension of our semi-analytic model that follows the formation of Population III stars and their metal-enriched descendants, incorporating dark matter halo merger trees from cosmological $N$-body simulations and feedback from reionization. Our extended model is calibrated using two complementary cosmological hydrodynamical simulations: Aeos, which resolves individual Population III and II stars to $z\sim14.6$, and Renaissance, which is lower resolution but follows large-scale met…

Replaced article(s) found for cond-mat.dis-nn. https://arxiv.org/list/cond-mat.dis-nn/new
[1/1]:
- Multifractal-enriched mobility edges and emergent quantum phases in Rydberg atomic arrays
Shan-Zhong Li, Yi-Cai Zhang, Yucheng Wang, Shanchao Zhang, Shi-Liang Zhu, Zhi Li

WildElder: A Chinese Elderly Speech Dataset from the Wild with Fine-Grained Manual Annotations
Hui Wang, Jiaming Zhou, Jiabei He, Haoqin Sun, Yong Qin
https://arxiv.org/abs/2510.09344

WildElder: A Chinese Elderly Speech Dataset from the Wild with Fine-Grained Manual Annotations
Elderly speech poses unique challenges for automatic processing due to age-related changes such as slower articulation and vocal tremors. Existing Chinese datasets are mostly recorded in controlled environments, limiting their diversity and real-world applicability. To address this gap, we present WildElder, a Mandarin elderly speech corpus collected from online videos and enriched with fine-grained manual annotations, including transcription, speaker age, gender, and accent strength. Combining…

Strained Donor-Bound Excitons in $^{28}$Si
David A. Vogl, Noah L. Braitsch, Ba\c{s}ak \c{C}. \"Ozcan, Niklas S. Vart, M. L. W. Thewalt, Martin S. Brandt
https://arxiv.org/abs/2510.09252

Strained Donor-Bound Excitons in $^{28}$Si
We present a comprehensive experimental study of the neutral donor to donor-bound exciton transition (D$^0$$\rightarrow\,$D$^0$X) in isotopically enriched $^{28}$Si, focusing on the group-V donors P, As, and Sb under finely tuned uniaxial stress along the [100] and [110] crystal axes and magnetic fields from 3.5 mT to 1.7 T. From these measurements, donor-specific deformation potentials are extracted. The uniaxial electron deformation potential $Ξ_\mathrm{u}$ is found to be significantly large…

Optimal higher-order convergence rates for parabolic multiscale problems
Balaje Kalyanaraman, Felix Krumbiegel, Roland Maier, Siyang Wang
https://arxiv.org/abs/2510.09514 https:…

Optimal higher-order convergence rates for parabolic multiscale problems
In this paper, we introduce a higher-order multiscale method for time-dependent problems with highly oscillatory coefficients. Building on the localized orthogonal decomposition (LOD) framework, we construct enriched correction operators to enrich the multiscale spaces, ensuring higher-order convergence without requiring assumptions on the coefficient beyond boundedness. This approach addresses the challenge of a reduction of convergence rates when applying higher-order LOD methods to time-depe…

I have a VISION! It's a RANCID double-FISHWICH on an ENRICHED BUN!!

Enriched positive logic
Ji\v{r}\'i Rosick\'y, Giacomo Tendas
https://arxiv.org/abs/2509.20019 https://arxiv.org/pdf/2509.20019

Enriched positive logic
Building on our previous work on enriched regular logic, we introduce an enriched version of positive logic and relate it to enriched cone-injectivity classes and enriched accessible categories. To do this, we need a factorization system on the base of enrichment in order to interpret existential quantification and disjunctions. We will also show how to treat unique existence in enriched logic, and how to relate it to local presentability.

Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[2/2]:
- PT symmetry-enriched non-unitary criticality
Kuang-Hung Chou, Xue-Jia Yu, Po-Yao Chang

Effects of Neutron Irradiation on LGADs with Broad Multiplication Layer and varied Carbon-Enriched Doses: A Study on Timing Performance and Gain Deterioration
E. Navarrete Ramos, J. Villegas, J. Duarte-Campderros, M. Fernandez, A. Gomez-Carrera, G. Gomez, J. Gonzalez, S. Hidalgo, R. Jaramillo, P. Martinez Ruiz del Arbol, A. Merlos, C. Quintana, I. Vila
https://…

Effects of Neutron Irradiation on LGADs with Broad Multiplication Layer and varied Carbon-Enriched Doses: A Study on Timing Performance and Gain Deterioration
In this radiation tolerance study, Low Gain Avalanche Detectors (LGADs) with a carbon-enriched broad and shallow multiplication layer were examined in comparison to identical non-carbonated LGADs. Manufactured at IMB-CNM, the sensors underwent neutron irradiation at the TRIGRA reactor in Ljubljana, reaching a fluence of $2.5 \times 10^{15}n_{eq}cm^{-2}$. The results revealed a smaller deactivation of Boron and improved resistance to radiation in carbonated LGADs. The study demonstrated the pote…

TDoA-Based Self-Supervised Channel Charting with NLoS Mitigation
Mohsen Ahadi, Omid Esrafilian, Florian Kaltenberger, Adeel Malik
https://arxiv.org/abs/2510.08001 https://

TDoA-Based Self-Supervised Channel Charting with NLoS Mitigation
Channel Charting (CC) has emerged as a promising framework for data-driven radio localization, yet existing approaches often struggle to scale globally and to handle the distortions introduced by non-line-of-sight (NLoS) conditions. In this work, we propose a novel CC method that leverages Channel Impulse Response (CIR) data enriched with practical features such as Time Difference of Arrival (TDoA) and Transmission Reception Point (TRP) locations, enabling a self-supervised localization functio…

Integration theory of Lie-graph algebras
Ricardo Campos, Bruno Vallette
https://arxiv.org/abs/2510.06934 https://arxiv.org/pdf/2510.06934

Integration theory of Lie-graph algebras
We develop the Lie theory of Lie-admissible algebras whose product is enriched with higher operations modeled on directed graphs with a view to apply it to the deformation theories controlled by this kind of Lie algebras. We produce effective formulas for their exponential map, their gauge group structure and the action on Maurer--Cartan elements. The main motivation and range of applications lies in the deformation theory of types of bialgebras which is done in a sequel article. This work exte…

Crosslisted article(s) found for math.AT. https://arxiv.org/list/math.AT/new
[1/1]:
- An Enriched Approach to the Strictification of $(\infty,1)$-Categories
Kimball Strong

TIL from my Italian coworker that Italian TV broadcasts Trading Places every Christmastime and if it didn't happen it would be like, national news https://www.wantedinrome.com/news/why-do-italians-watch-trading-places-every-christmas.html<…

Trading Places: An unexpected Christmas tradition in Italy
It wouldn't be Christmas in Italy without Una Poltrona per Due on tv. Italy is home to some of the world's oldest and most spectacular Christmas traditions that have illuminated and enriched the Italian festive season for centuries. It also has some more unexpected modern-day traditions and few...

The Low-Frequency Spectra of Radio Pulsars
Ting Yu, Zhongli Zhang, Hongyu Gong, Zhigang Wen
https://arxiv.org/abs/2510.09091 https://arxiv.org/pdf/2510.090…

The Low-Frequency Spectra of Radio Pulsars
Low-frequency spectral studies of radio pulsars represent a key method for uncovering their emission mechanisms, magnetospheric structure, and signal interactions with the surrounding interstellar medium (ISM). In recent years, more next-generation low-frequency radio telescopes (e.g., LOFAR, LWA and MWA) have enriched the observational window below 350 MHz, enabling more detailed explorations of the ISM effects, such as absorption and scattering, resulting in diverse spectral behaviors observe…

Non-Hermitian topological superconductivity with symmetry-enriched spectral and eigenstate features
Chuo-Kai Chang, Kazuma Saito, Nobuyuki Okuma, Hsien-Chung Kao, Chen-Hsuan Hsu
https://arxiv.org/abs/2509.23177

Non-Hermitian topological superconductivity with symmetry-enriched spectral and eigenstate features
We investigate a one-dimensional superconducting lattice that realizes all internal symmetries permitted in non-Hermitian systems, characterized by nonreciprocal hopping, onsite dissipation, and $s$-wave singlet pairing in a Su-Schrieffer-Heeger-type structure. The combined presence of pseudo-Hermiticity and sublattice symmetry imposes constraints on the energy spectra. We identify parameter regimes featuring real spectra, purely imaginary spectra, complex flat bands, and Majorana zero modes, t…

Metric Equational Theories
Radu Mardare (Heriot-Watt University, Edinburgh, Scotland), Neil Ghani (University of Strathclyde, Glasgow, Scotland), Eigil Rischel (University of Strathclyde, Glasgow, Scotland)
https://arxiv.org/abs/2509.14094

Metric Equational Theories
This paper proposes appropriate sound and complete proof systems for algebraic structures over metric spaces by combining the development of Quantitative Equational Theories (QET) with the Enriched Lawvere Theories. We extend QETs to Metric Equational Theories (METs) where operations no longer have finite sets as arities (as in QETs and the general theory of universal algebras), but arities are now drawn from countable metric spaces. This extension is inspired by the theory of Enriched Lawvere …

Iran on Thursday said it was ending the agreement it signed in September
allowing the International Atomic Energy Agency to resume inspections there,
after a resolution passed earlier in the day by the agency’s board
demanding “precise information” about Tehran’s enriched uranium and nuclear sites “without delay.”

A statement by Iranian Foreign Minister Abbas Araghchi said that countries that voted for the resolution
— backed by France, Britain, Germany and the …

Iran cancels new nuclear inspections it agreed to after bombing campaign
The termination of the agreement with the International Atomic Energy Agency follows U.S.- and European-led charges that access has been denied.

Crosslisted article(s) found for math.HO. https://arxiv.org/list/math.HO/new
[1/1]:
- The Evolution of Enumerative Geometry: A Narrative from Classical Problems to Enriched Invariants
Candace Bethea, Thomas Brazelton

Crosslisted article(s) found for cs.SI. https://arxiv.org/list/cs.SI/new
[1/1]:
- Human Mobility Datasets Enriched With Contextual and Social Dimensions
Chiara Pugliese, Francesco Lettich, Guido Rocchietti, Chiara Renso, Fabio Pinelli

A very big thank you to everyone who participated in the Epistemic Justice Network workshop at the UKFIET Conference in Oxford. Your discussions enriched our insights which we will work on for broader dissemination.
The symbolism was not lost on me - discussing epistemic humility and epistemic justice in a room with an old portrait of the Bishop of Calcutta during colonial times and a new portrait of the leading professor, Prof Aditi Lahiri, born in (then) a newly independent Calcutta.…

👍 High-fiber white flour passes the taste test
#wheat

High-fiber white flour passes the taste test
White bread could soon get a healthy makeover without sacrificing taste or texture, according to new research that tested experimental loaves enriched with dietary fiber.

AGNOMIN - Architecture Agnostic Multi-Label Function Name Prediction
Yonatan Gizachew Achamyeleh, Tongtao Zhang, Joshua Hyunki Kim, Gabriel Garcia, Shih-Yuan Yu, Anton Kocheturov, Mohammad Abdullah Al Faruque
https://arxiv.org/abs/2509.25514

AGNOMIN - Architecture Agnostic Multi-Label Function Name Prediction
Function name prediction is crucial for understanding stripped binaries in software reverse engineering, a key step for \textbf{enabling subsequent vulnerability analysis and patching}. However, existing approaches often struggle with architecture-specific limitations, data scarcity, and diverse naming conventions. We present AGNOMIN, a novel architecture-agnostic approach for multi-label function name prediction in stripped binaries. AGNOMIN builds Feature-Enriched Hierarchical Graphs (FEHGs),…

The InviTE Corpus: Annotating Invectives in Tudor English Texts for Computational Modeling
Sophie Spliethoff, Sanne Hoeken, Silke Schwandt, Sina Zarrie{\ss}, \"Ozge Ala\c{c}am
https://arxiv.org/abs/2509.22345

The InviTE Corpus: Annotating Invectives in Tudor English Texts for Computational Modeling
In this paper, we aim at the application of Natural Language Processing (NLP) techniques to historical research endeavors, particularly addressing the study of religious invectives in the context of the Protestant Reformation in Tudor England. We outline a workflow spanning from raw data, through pre-processing and data selection, to an iterative annotation process. As a result, we introduce the InviTE corpus -- a corpus of almost 2000 Early Modern English (EModE) sentences, which are enriched …

First results from LEGEND-200 on the search for neutrinoless double beta decay
Giovanna Saleh (on behalf of the LEGEND Collaboration)
https://arxiv.org/abs/2509.21166 https://…

First results from LEGEND-200 on the search for neutrinoless double beta decay
Neutrinoless double beta decay ($0νββ$) is a rare process which could take place if neutrinos are Majorana fermions: the observation of this decay would provide unambiguous evidence for the existence of new Physics beyond the Standard Model, as it entails a two-units lepton number violation. The LEGEND experiment (Large Enriched Germanium Experiment for Neutrinoless $ββ$ Decay) searches for the $0νββ$ of $^{76}$Ge using High Purity Germanium detectors enriched in $^{76}$Ge beyond the 86…

PreprintToPaper dataset: connecting bioRxiv preprints with journal publications
Fidan Badalova, Julian Sienkiewicz, Philipp Mayr
https://arxiv.org/abs/2510.01783 https://…

PreprintToPaper dataset: connecting bioRxiv preprints with journal publications
The PreprintToPaper dataset connects bioRxiv preprints with their corresponding journal publications, enabling large-scale analysis of the preprint-to-publication process. It comprises metadata for 145,517 preprints from two periods, 2016-2018 (pre-pandemic) and 2020-2022 (pandemic), retrieved via the bioRxiv and Crossref APIs. Each record includes bibliographic information such as titles, abstracts, authors, institutions, submission dates, licenses, and subject categories, alongside enriched p…

eXtended Physics Informed Neural Network Method for Fracture Mechanics Problems
Amin Lotfalian, Mohammad Reza Banan, Pooyan Broumand
https://arxiv.org/abs/2509.13952 https://

eXtended Physics Informed Neural Network Method for Fracture Mechanics Problems
This paper presents eXtended Physics-Informed Neural Network (X-PINN), a novel and robust framework for addressing fracture mechanics problems involving multiple cracks in fractured media. To address this, an energy-based loss function, customized integration schemes, and domain decomposition procedures are proposed. Inspired by the Extended Finite Element Method (XFEM), the neural network solution space is enriched with specialized functions that allow crack body discontinuities and singularit…

Quantum Properties of Non-Dirichlet Boundary Conditions in Gravity
Patrick Draper, Manthos Karydas, Hao Zhang
https://arxiv.org/abs/2509.16190 https://arxi…

Quantum Properties of Non-Dirichlet Boundary Conditions in Gravity
The Euclidean path integral for gravity is enriched by the addition of boundaries, which provide useful probes of thermodynamic properties. Common boundary conditions include Dirichlet conditions on the boundary induced metric; microcanonical conditions, which refers to fixing some components of the Brown-York boundary stress tensor; and conformal conditions, in which the conformal structure of the induced metric and the trace of the extrinsic curvature are fixed. Boundaries also present intere…

FlightDiffusion: Revolutionising Autonomous Drone Training with Diffusion Models Generating FPV Video
Valerii Serpiva, Artem Lykov, Faryal Batool, Vladislav Kozlovskiy, Miguel Altamirano Cabrera, Dzmitry Tsetserukou
https://arxiv.org/abs/2509.14082

FlightDiffusion: Revolutionising Autonomous Drone Training with Diffusion Models Generating FPV Video
We present FlightDiffusion, a diffusion-model-based framework for training autonomous drones from first-person view (FPV) video. Our model generates realistic video sequences from a single frame, enriched with corresponding action spaces to enable reasoning-driven navigation in dynamic environments. Beyond direct policy learning, FlightDiffusion leverages its generative capabilities to synthesize diverse FPV trajectories and state-action pairs, facilitating the creation of large-scale training …

The chemical DNA of the Magellanic Clouds III. The first, extragalactic Mg-K anticorrelation: the LMC globular cluster NGC 1786
Deimer Antonio Alvarez Garay, Alessio Mucciarelli, Lorenzo Monaco
https://arxiv.org/abs/2510.02846

The chemical DNA of the Magellanic Clouds III. The first, extragalactic Mg-K anticorrelation: the LMC globular cluster NGC 1786
In this work we derived [K/Fe] and [Mg/Fe] abundance ratios for six stars of the old globular cluster NGC 1786 in the Large Magellanic Cloud. We employed high-resolution spectra acquired with the MIKE spectrograph mounted at the Magellan/Clay telescope. We found a clear Mg-K anticorrelation among the analyzed stars. In particular, the Mg-poor stars ([Mg/Fe] < 0.0 dex) are enriched by ~ 0.25 dex in [K/Fe] compared to the Mg-rich stars ([Mg/Fe] > 0.0 dex). This finding makes NGC 1786 the first gl…

An algebra modality admitting countably many deriving transformations
Jean-Baptiste Vienney
https://arxiv.org/abs/2510.03953 https://arxiv.org/pdf/2510.039…

An algebra modality admitting countably many deriving transformations
A differential category is an additive symmetric monoidal category, that is, a symmetric monoidal category enriched over commutative monoids, with an algebra modality, axiomatizing smooth functions, and a deriving transformation on this algebra modality, axiomatizing differentiation. Lemay proved that a comonoidal algebra modality has at most one deriving transformation, thus differentiation is unique in models of differential linear logic. It was then an open problem whether this result extend…

MUSEQuBES: Physical conditions, origins, and multi-element abundances of the circumgalactic medium of an isolated, star-forming dwarf galaxy at z=0.57
Sean D. Johnson, Nishant Mishra, Sowgat Muzahid, Gwen C. Rudie, Fakhri S. Zahedy, Zhijie Qu, Claude-Andr\'e Faucher-Gigu\`ere, Jonathan Stern, Jennifer I-Hsiu Li, Elise Fuller, Sebastiano Cantalupo, Hsiao-Wen Chen, Ahmad Kadri, Suyash Kumar, Zhuoqi Will Liu, Gregory Walth

MUSEQuBES: Physical conditions, origins, and multi-element abundances of the circumgalactic medium of an isolated, star-forming dwarf galaxy at z=0.57
In dwarf galaxy models, outflows expel metal-enriched interstellar medium (ISM) into the circumgalactic medium (CGM) to reproduce their observed low metallicities, but measurements of dwarf CGM properties are scarce. We present a study of the CGM of an isolated dwarf at $z=0.5723$ with a stellar mass of $\approx5\times10^7\rm\,M_{\odot}$ and star-formation rate ($\approx0.05\,\rm M_\odot\,yr^{-1}$) and ISM metallicity ($\rm [O/H]\approx-0.9$) consistent with the star-forming main sequence and m…

Unpacking Musical Symbolism in Online Communities: Content-Based and Network-Centric Approaches
Kajwan Ziaoddini
https://arxiv.org/abs/2510.00006 https://a…

Unpacking Musical Symbolism in Online Communities: Content-Based and Network-Centric Approaches
This paper examines how musical symbolism is produced and circulated in online communities by combining content-based music analysis with a lightweight network perspective on lyrics. Using a curated corpus of 275 chart-topping songs enriched with audio descriptors (energy, danceability, loudness, liveness, valence, acousticness, speechiness, popularity) and full lyric transcripts, we build a reproducible pipeline that (i) quantifies temporal trends in sonic attributes, (ii) models lexical salie…

Models for rational $(\infty, 1)$-categories
Eleftherios Chatzitheodoridis
https://arxiv.org/abs/2509.22413 https://arxiv.org/pdf/2509.22413

Models for rational $(\infty, 1)$-categories
We introduce rational $(\infty, 1)$-categories, which are $(\infty, 1)$-categories enriched in spaces whose higher homotopy groups are rational vector spaces. We provide two models for rational $(\infty, 1)$-categories, rational complete Segal spaces and rational Segal categories, and we show that they are equivalent.

Electronic Crystal Phases in the Presence of Non-Uniform Berry Curvature and Tunable Berry Flux: The $\lambda_N$-Jellium model
F\'elix Desrochers, Joe Huxford, Mark R. Hirsbrunner, Yong Baek Kim
https://arxiv.org/abs/2509.15300

Electronic Crystal Phases in the Presence of Non-Uniform Berry Curvature and Tunable Berry Flux: The $λ_N$-Jellium model
Recent experiments on multilayer graphene systems have rekindled interest in electronic crystal phases in two dimensions -- but now for phases enriched by non-trivial quantum geometry. In this work, we introduce a simple continuum model with tunable Berry curvature distribution and total flux, enabling systematic study of crystallization in geometrically nontrivial bands. In the noninteracting limit, the addition of a C6-symmetric periodic potential yields a rich phase diagram, for which we pro…

EIGER VIII: First stars signatures in the connection between OI absorption and Galaxies in the Epoch of Reionization
Jack Higginson, Rongmon Bordoloi, Robert A. Simcoe, Jorryt Matthee, Daichi Kashino, Ruari Mackenzie, Ivan Kramarenko, Simon J. Lilly, Anna-Christina Eilers, Rohan P. Naidu, Minghao Yue
https://arxiv.org/abs/2510.05220…

EIGER VIII: First stars signatures in the connection between OI absorption and Galaxies in the Epoch of Reionization
We investigate the association between galaxies and neutral OI absorption systems at z~6, which trace metal-enriched gas during the epoch of reionization. We identify 40 galaxies across six quasar fields, residing in 15 overdensities within 300 kpc of the background sightlines. Five OI absorption systems are associated with five of these overdensities, yielding a covering fraction of $0.27^{+0.13}_{-0.10}$ within 300 kpc. The absorption occurs beyond typical virial radii, indicating that the ga…

Coherent control of nitrogen nuclear spins via the V$_B^-$-center in hexagonal boron nitride
Adalbert Tibi\'assy, Charlie J. Patrickson, Thomas Poirier, James H. Edgar, Bruno Lopez-Rodriguez, Viktor Iv\'ady, Isaac J. Luxmoore
https://arxiv.org/abs/2509.22257

Coherent control of nitrogen nuclear spins via the V$_B^-$-center in hexagonal boron nitride
Charged boron vacancies (V$_\text{B}^-$) in hexagonal boron nitride (hBN) have emerged as a promising platform for quantum nanoscale sensing and imaging. While these primarily involve electron spins, nuclear spins provide an additional resource for quantum operations. This work presents a comprehensive experimental and theoretical study of the properties and coherent control of the nearest-neighbor $^{15}$N nuclear spins of V$_\text{B}^-$-ensembles in isotope-enriched h$^{10}$B$^{15}$N. Multi-n…

How to invert well-pointed endofunctors
Matt Booth
https://arxiv.org/abs/2510.02277 https://arxiv.org/pdf/2510.02277

How to invert well-pointed endofunctors
In this short note we observe that Kelly's transfinite construction of free algebras yields a way to invert well-pointed endofunctors. In enriched settings, this recovers constructions of Keller, Seidel, and Chen-Wang. We also relate this procedure to localisation by spectra and to Heller's stabilisation.

Atomistic mechanisms of oxidation and chlorine corrosion in Ni-based superalloys: The role of boron and light interstitial segregation
Tyler D. Dole\v{z}al, Rodrigo Freitas, Ju Li
https://arxiv.org/abs/2509.19232

Atomistic mechanisms of oxidation and chlorine corrosion in Ni-based superalloys: The role of boron and light interstitial segregation
Hybrid Monte Carlo and molecular dynamics simulations were used to investigate the interaction of light interstitials in multi-element Ni-based alloys. We show that light interstitials such as boron and oxygen fundamentally alter interfacial chemistry by reshaping alloy-element distribution and segregation. Oxygen adsorption drove boron migration from the grain boundary to the free surface, where it co-enriched with Cr, Fe, and Mo and formed BO3 trigonal motifs embedded within mixed-metal oxide…

Replaced article(s) found for math.CT. https://arxiv.org/list/math.CT/new
[1/1]:
- Functoriality of Enriched Data Types
Lukas Mulder, Paige Randall North, Maximilien P\'eroux

Abundance anomalies in low mass field mergers as evidence of a merger origin for the second generation stars in globular clusters
Valery Kravtsov (Sternberg Astronomical Institute, Lomonosov Moscow State University, Russia), Sami Dib (Max Planck Institute for Astronomy, Germany), Francisco A. Calderon (Departamento de Fisica, Unuversidad Catolica del Norte, Chile)

Abundance anomalies in low mass field mergers as evidence of a merger origin for the second generation stars in globular clusters
The canonical formation of second-generation (G2) stars in globular clusters (GCs) from gas enriched and ejected by G1 (primordial) polluters faces substantial challenges, i.e. (i) a mass-budget problem and (ii) uncertainty in the source(s) of the abundance anomaly of light elements (AALE) in G2 stars. The merger of G1 low-mass main-sequence (MS) binaries can overcome (i), but its ability to result in AALE is omitted. We provide evidence of the merger process to explain AALE by relying on highl…

Tracing {\omega}Centauri's origins: Spatial and chemical signatures of its formation history
E. Dondoglio, A. P. Milone, A. F. Marino, A. Mastrobuono-Battisti, E. Bortolan, M. V. Legnardi, T. Ziliotto, F. Muratore, G. Cordoni, E. P. Lagioia, M. Tailo
https://arxiv.org/abs/2509.16719

Tracing ωCentauri's origins: Spatial and chemical signatures of its formation history
ω}Centauri (ωCen) is the most enigmatic Galactic globular cluster (GC), with unmatched chemical complexity. We combine photometric and spectroscopic catalogs to identify its distinct stellar populations and to investigate their spatial distribution and chemical properties, uncovering new insights into the cluster's formation history. We identify the iron-poor stars commonly found in GCs: the first population (1P), with halo-like chemical composition, and the second population (2P), enriched i…

Aeos is Mixing it Up: The (In)homogeneity of Metal Mixing Following Population III Star Formation
Jennifer Mead, Kaley Brauer, Greg L. Bryan, Mordecai-Mark Mac Low, Alexander P. Ji, John H. Wise, Eric P. Andersson, Anna Frebel, Andrew Emerick, Benoit C\^ot\'e
https://arxiv.org/abs/2509.13580

Aeos is Mixing it Up: The (In)homogeneity of Metal Mixing Following Population III Star Formation
Stellar surface abundances are records of the state of the gas from which stars formed, and thus trace how individual elements have mixed into the surrounding medium following their ejection from stars. In this work, we test the common assumption of instantaneous and homogeneous metal mixing during the formation of the first Population II stars by characterizing the chemical homogeneity of the gas in simulated star-forming environments enriched by Population III stellar feedback. Testing the ho…