Alexander the Grope
bot by @…
This is for tee hee, not treason: please don't ruin my life.
#satire #potus45
ich muss gestehen, dass ich als digital immigrant immer noch eine große affinität zu publikationen auf papier habe. daher freue ich mich über die gedruckte ausgabe vom "handbuch verlag", die jetzt erschienen ist und die einen artikel in sachen open access von meinem ehemaligen kollegen peter te boekhorst und mir enthält. 😊 (https://…
📢 Tennis: Zverev verliert Wimbledon-Finale gegen Sinner
Tennisprofi Alexander Zverev hat den ersten deutschen Wimbledon-Sieg im Männer-Einzel seit Michael Stich 1991 verpasst. Der French-Open-Sieger verlor das Endspiel gegen den italienischen Titelverteidiger Jannik Sinner mit 7:6 (9:7), 6:7 (2:7), 3:6, 4:6.
➡️
Peter Alexander & Jen Psaki have an wicked, almost intense discussion about Trump, Karoline Leavitt & the WH Press Corp.
▶️ Psaki reacts to Leavitt stepping down from being WH press secretary
https://youtube.com/watch?v=ialjwTS5l4Y&si=LzZpu_OODJgc3tWw…
Consistency-Robustness Tradeoffs for Online Bipartite Allocation with Multiple Stages
Alexander Lindermayr, Nicole Megow, Lauren Paul
https://arxiv.org/abs/2609.15837 https://…
Frisch erschienen: Ein Versuch, auf einer Seite das Wesentliche zu URIs in/für #GLAM zusammenzustellen:
Klindt, Marco and Winkler, Alexander. "Was ist ein URI?" ABI Technik, vol. 46, no. 3, 2026, pp. 298-298. https://doi.o…
Existence of least-area discs
Alexander Lytchak, Stephan Stadler
https://arxiv.org/abs/2609.15507 https://arxiv.org/pdf/2609.15507 https://arxiv.org/html/2609.15507
arXiv:2609.15507v1 Announce Type: new
Abstract: We prove that every closed Lipschitz curve in Euclidean space extends to a Lipschitz disc of least area. The proof is geometric and applies more generally to metric spaces with curvature bounded above in the sense of Alexandrov.
toXiv_bot_toot
Great news for Capetonian lovers of theatre and former patrons of the old Alexander Bar: something very exciting and brand spanking new, yet classic: it is The Antique.
#CapeTown
Det här är till formen ett kåseri, men ett väldigt allvarligt sådant av Alexander Mahmoud. ”Ta bort mitt yrke och det som är kvar av mig är en avvikelse?”
Läs, och särskilt om du är svensk polis. https://www.dn.se/kultur/sasa-mitt-misstanka-avvikande-beteende/
What happens when I take over a classicist's office for the year.
Non-intrusive MEMS microphone sensing of acoustic field state in resonant acoustic levitators
Jan H. D\"orsam, Maximilian L. Amberg, Sven Suppelt, S\"oren Soennecken, Chuanchao Xu, Alexander A. Altmann, Tomislav Maric, Dieter Bothe, Mario Kupnik
https://arxiv.org/abs/2607.13026
A profile of Russia's A7, a payment network that helps Russia bypass Western sanctions, handling ~20% of payments in Russian foreign trade, or $100B annually (Alexander Osipovich/Wall Street Journal)
https://www.
Domestic politics severely constrain Germany’s options following the formal attribution of an explosive-laden Russian drone discovered near a Ukrainian cargo plane at Leipzig/Halle Airport.
Despite Chancellor Friedrich Merz and senior officials like Interior Minister Alexander Dobrindt stating that Berlin faces a daily campaign of Russian hybrid warfare,
Germany's retaliatory measures have been notably modest
—primarily consisting of diplomatic maneuvers such as closing…
»Die Menschen wollen Entscheidungen, die Leistung wieder belohnen«, sagte [Alexander Dobrindt].
Wirklich. Halt dein Maul. Die Menschen wollen nicht auf Leistung reduziert werden, sondern gesehen und nicht im Stich gelassen werden, egal ob sie ✌🏻performen ✌🏻.
https://www.
POL-CUX: Drei Verkehrsunfälle mit hohen Sachschäden und verletzten Personen im Landkreis Cuxhaven (ots) - Cuxhaven. Dienstagmorgen (08.09.2026, 08:45 Uhr) befuhr eine 78-jährige aus Cuxhaven die Kapitän-Alexander-Straße in Richtung Hafen. In Folge eines Schwindelanfalls fuhr die Frau auf einen am Fahrbahnrand abgestellten Pkw eines ... https://www.…
🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Alexander Glazunov, Timothy Ridout & Chiao-Ying Chang:
🎵 Elegie, Op 44
#AlexanderGlazunov #TimothyRidout #ChiaoYingChang
Alexander #Dobrindt mal wieder beim Shake Hands und Dealen mit Kriminellen, dieses Mal Netanyahu, der wegen Kriegsverbrechen und Verbrechen gegen die Menschlichkeit vom internationalen Strafgerichtshof gesucht wird.
Deutsche Grenzpolizei und GSG9 sollen zusammen mit Kriegsverbrechern trainieren. …genau die Vorbilder für einen Innenminister, der heute schon als überzeugter Verbrecher an unse…
Sehr gute Hintergrundinformationen zu Waldbränden, Landschaftsbränden, den Ursachen (Hitze) und wann wir das Feuer nicht löschen können.
(Und natürlich auch mit dem unfreiwillig witzigen Zitat: "Brandenburg ist das Waldbrand-Bundesland schlechthin.")
https://taz.de/Forstwissenschaftler-ue…
It’s still pretty cringe-worthy to hear this sort of incumbent operator talk. They take no blame whatsoever for their own failings (high prices, poor grid integration), yet believe that the government shouldn’t intervene in their price discrimination, but should auction off as much land as possible
https://www.electrive.net/2026/09/12/genug-ladepunkte-aber-langsame-netze-alexander-junge-ueber-bremsen-beim-ladeinfrastruktur-ausbau/
Jobs, Wozniak, Sculley, and 13 #Apple notables sign a young fan's letter in the spring of #Macintosh '84
This is adorable.
This recently was sold at auction for nearly $34K at "Steve Jobs & the Computer Revolution: The Apple 50th Anniversary Auction Part Two"
🌳Hallo, liebe Communities! Hier kommt unsere Leseempfehlung für das Wochenende, eine neue Guideline "Handreichung zum ressourcenschonenden Forschungsdatenmanagement": https://nfdi4culture.de/id/E6987
🙌 Das Autor:innen-Team ist Teil der Unterarbeitsgruppe infra-dmp der @…
Alexander Scamilton
bot by @…
No laws were broken in the making of this bot: let's not get carceral over comedy.
#satire #potus45
RE: https://ruhr.social/@Jonda/116866397350278216
Oha, Alexander Kleines Medienklitsche wirbt auf dem AfD-Parteitag. Kleine hat sich lange als gewaltbereit inszeniert und lässt sich mit Fakeplakaten, due den Grünen in Sachsen-Anhalt schaden sollten, verknüpfen.
Replaced article(s) found for math.DG. https://arxiv.org/list/math.DG/new
[1/3]:
- Family index for Fredholm extensions of semi-Fredholm operators
Marina Prokhorova
https://arxiv.org/abs/2401.16060 https://mastoxiv.page/@arXiv_mathDG_bot/111843359116350796
- Constructing stable Hilbert bundles via Diophantine approximation
Yucheng Liu, Biao Ma
https://arxiv.org/abs/2501.15784
- Ricci Solitons of Left-Invariant Metrics on Lie Groups with Derived Algebra of Dimension at Most Two
Hamid Reza Salimi Moghaddam
https://arxiv.org/abs/2601.10730 https://mastoxiv.page/@arXiv_mathDG_bot/115920688396400257
- Mass and rigidity in almost K\"ahler geometry
Partha Ghosh
https://arxiv.org/abs/2603.08627 https://mastoxiv.page/@arXiv_mathDG_bot/116204063956883755
- Classifying Slice-Regular Polynomials via Group Actions on the Twistor Space
Chunlin Liu, Giovanni Moreno, Haipan Shi
https://arxiv.org/abs/2605.22788 https://mastoxiv.page/@arXiv_mathDG_bot/116617182455085202
- $G_2$ and the Maximally Symmetric (3, 8) Distribution with 6-Dimensional Square
Nicklas Day, Boris Doubrov, Igor Zelenko
https://arxiv.org/abs/2605.25910 https://mastoxiv.page/@arXiv_mathDG_bot/116639966776117301
- Cohn--Vossen-Type Inequalities for Three-Manifolds and Locally Conformally Flat Manifolds
Jialong Deng
https://arxiv.org/abs/2606.01368 https://mastoxiv.page/@arXiv_mathDG_bot/116679534951132380
- From Gradient Descent to Potential Theory: A Geometric Dictionary for Binary Classification
Catalin Vasii
https://arxiv.org/abs/2607.00988 https://mastoxiv.page/@arXiv_mathDG_bot/116849328935224137
- A sharp relative comparison inequality for conformal fillings of Poincar\'e--Einstein manifolds
Nan Wu
https://arxiv.org/abs/2607.13742 https://mastoxiv.page/@arXiv_mathDG_bot/116928601640640156
- A degenerate free boundary minimal annulus and non-uniqueness in spherical caps beyond the hemisp...
Alexander Pigazzini
https://arxiv.org/abs/2607.23534 https://mastoxiv.page/@arXiv_mathDG_bot/116996542129550830
- Special Lagrangians with multiple isolated singularities
Bryan Dimler, Filippo Gaia
https://arxiv.org/abs/2607.26302 https://mastoxiv.page/@arXiv_mathDG_bot/117007805427278588
- Demailly-Koll\'ar continuity on klt pairs, and applications to alpha and delta invariants
Tam\'as Darvas, Kewei Zhang
https://arxiv.org/abs/2608.23505 https://mastoxiv.page/@arXiv_mathDG_bot/117155289132945927
toXiv_bot_toot
Seit zwei Jahrzehnten könnt ihr dank des Informationsfreiheitsgesetzes (IFG) amtliche Dokumente von Bundesbehörden anfordern – formlos, digital und ohne großen Aufwand. Damit könnte bald Schluss sein. 😳
Zum Artikel: https://heise.de/-11376595?wt_mc=sm.re
US Open:
Play gets under way at 11.30am New York time
Elena Rybakina faces Zheng Qinwen and knowing she must never take a 5-0 lead over the Olympic champion if she wants to secure the quarter-final win that will wrest the world No 1 ranking from Sabalenka;
Coco Gauff takes on Mirra Andreeva in the battle of the former prodigies turned grand slam champions
(if you can call Andreeva a former prodigy at the age of 19);
Alexander Blockx, the new kid on the, erm, bl…
Alexander Simpson came in first at the Twilight 5K -- he comes in first quite often in road races! Between going to New England, prioritizing people I gave a token to, and not overloading my followers I am not so fast posting photos...
#photo #photography
Replaced article(s) found for cs.HC. https://arxiv.org/list/cs.HC/new
[2/2]:
- An IMU Dataset for Human Activity Recognition to Support Independent Living in Smart Homes (IMU-H...
Moid Sandhu, Wei Lu, Brano Kusy, David Silvera-Tawil
https://arxiv.org/abs/2608.07502 https://mastoxiv.page/@arXiv_csHC_bot/117075927898369575
- X2C: A Large-Scale Benchmark for Nuanced Humanoid Facial Expression Imitation
Peizhen Li, Longbing Cao, Xiao-Ming Wu, Runze Yang, Xiaohan Yu
https://arxiv.org/abs/2505.11146 https://mastoxiv.page/@arXiv_csRO_bot/114533291630252868
- Situation Graph Prediction for User Perspective Modeling
Jisung Shin, Daniel Platnick, Marjan Alirezaie, Hossein Rahnama
https://arxiv.org/abs/2602.13319 https://mastoxiv.page/@arXiv_csAI_bot/116085690483721457
- When Does Critique Improve AI-Assisted Theoretical Physics? SCALAR: Structured Critic--Actor Loop...
Vasilis Niarchos, Constantinos Papageorgakis, Alexander G. Stapleton, Sokratis Trifinopoulos
https://arxiv.org/abs/2605.06772 https://mastoxiv.page/@arXiv_csAI_bot/116554785974658895
- Access Timing as Scaffolding: A Reinforcement Learning Approach to GenAI in Education
Janne Rotter, Pau Benazet i Montobbio, Davinia Hern\'andez-Leo
https://arxiv.org/abs/2605.15850 https://mastoxiv.page/@arXiv_csCY_bot/116594418222572007
- The Epistemic Politics of AI Anthropomorphism
Donna M Bye, Levin Kuhlmann
https://arxiv.org/abs/2608.00961 https://mastoxiv.page/@arXiv_csCY_bot/117036083544631928
- Position: We Need Large Language Models Optimized For Our Well-Being
Ashton Anderson, Harsh Kumar, Louis Tay, Karina Vold
https://arxiv.org/abs/2608.07505
toXiv_bot_toot
Heute vor 34 Jahren: Am 6. Juli 1992 fielen während routinemäßiger Tests im russischen #Kernkraftwerk #Balakowo zwei Dieselgeneratoren aus. Der Reaktor wurde daraufhin sicher heruntergefahren. Die Fehler wurden behoben und die Generatoren in Bereitschaft versetzt.
hey hey, it's the deadcast season finale! we roll into merriweather post pavilion ’85, hanging with newly-sprouted heads jeffrey alexander (now of the heavy lidders), @… (who also saw trey anastasio play a princeton acid test that spring), & new yorker writer nick paumgarten.
A Note on Compactness and Clique Size
David V. Feldman, Alexander Wilce
https://arxiv.org/abs/2608.13320 https://arxiv.org/pdf/2608.13320 https://arxiv.org/html/2608.13320
arXiv:2608.13320v1 Announce Type: new
Abstract: Say that a topological space $X$ has finite, respectively bounded, cliques iff every closed, irreflexive binary relation --- equivalently, every closed, loop-free directed graph --- on $X$ has cliques of finite, respectively bounded finite, size. Every compact space has bounded cliques. Having finite cliques implies limit-point compactness, and is implied by $\omega$-limit point compactness (equivalently, countable compactness). Thus, for $T_1$ spaces, having finite cliques is equivalent to countable compactness. Having bounded cliques is strictly weaker than compactness. Indeed, any space $X$ such that $X^{\omega}$ is countably compact has bounded cliques. However, we have found no example of a countably compact space having finite but unbounded cliques. The existence of such a space is the major open problem raised in this note.
toXiv_bot_toot
Crosslisted article(s) found for math.DG. https://arxiv.org/list/math.DG/new
[1/2]:
- Riemann spaces associated with the Navier-Stokes equations: a survey of the geometric approach
Valerii S. Dryuma
https://arxiv.org/abs/2609.13314 https://mastoxiv.page/@arXiv_nlinSI_bot/117274006969728261
- Differential Realizability of Static Control Allocation in Multirotors: An Impossibility under No...
Antonio Franchi, Mirko Mizzoni
https://arxiv.org/abs/2609.13588 https://mastoxiv.page/@arXiv_csRO_bot/117274156987489403
- The hedgehog uniquely minimises every $p$-energy
Siran Li
https://arxiv.org/abs/2609.13979 https://mastoxiv.page/@arXiv_mathAP_bot/117274305038334418
- Parabolic defect measures for Harmonic Maps with Free Boundary
Anirban Das, Ali Hyder, Yannick Sire
https://arxiv.org/abs/2609.14050 https://mastoxiv.page/@arXiv_mathAP_bot/117274307593717475
- Weights of finite cyclic actions on definite $4$-manifolds
David Baraglia
https://arxiv.org/abs/2609.14328 https://mastoxiv.page/@arXiv_mathGT_bot/117274033362312860
- (In)stability results for the Light Ray Transform
Leonard Busch, Sebasti\'an Mu\~noz-Thon, Lauri Oksanen
https://arxiv.org/abs/2609.14387 https://mastoxiv.page/@arXiv_mathAP_bot/117274341608053045
- Sharp comparison between the perimeter and its fractional analogue in two dimensions
Rupert L. Frank, Paata Ivanisvili
https://arxiv.org/abs/2609.14513 https://mastoxiv.page/@arXiv_mathAP_bot/117274346129993394
- Odd branching obstructs multiplicity-one integral current structures
Deguang Zhong
https://arxiv.org/abs/2609.14515 https://mastoxiv.page/@arXiv_mathMG_bot/117273947394588521
- Interior gravitational perturbations to naked singularities of a scalar field
Junbin Li, Tingting Li
https://arxiv.org/abs/2609.15107 https://mastoxiv.page/@arXiv_grqc_bot/117274229147764001
- Isolated Flat Points and $C^2$-Robustness of the No Focal Points Property
Alexander Cantoral, Sergio Roma\~na
https://arxiv.org/abs/2609.15185 https://mastoxiv.page/@arXiv_mathDS_bot/117274188051576649
- The homology cobordism group is not generated by graph homology $3$-spheres
Ben Mares, Yuta Nozaki, Masaki Taniguchi
https://arxiv.org/abs/2609.15415 https://mastoxiv.page/@arXiv_mathGT_bot/117274100001782508
- Triangles minimize the Monge-Amp\`ere eigenvalue among planar bounded convex domains of a given area
Chong Gu
https://arxiv.org/abs/2609.15563 https://mastoxiv.page/@arXiv_mathAP_bot/117274422417964181
toXiv_bot_toot
Miniaturized vacuum package for magneto-optical trapping of strontium
Julian Pick, Eric Henker, Florian L\"owinger, Rick Vogt, Sebastian H\"uttl, Andreas Tr\"utzschler, Julia Vo{\ss}, Simon Hirt, Malte Schulz-Ruhtenberg, Aleksandra Buchta, Alexander Kassner, Folke Dencker, Marc Wurz, Stephan Hannig, Simone Callegari, Saskia Bondza, Jens Kruse, Tobias Leopold, Roman Schwarz, Carsten Klempt
Since spring 2025, the Dorothy Alexander Roush Gallery has hosted the Georgia Museum of Art’s study gallery program, where faculty at the University of Georgia can request pieces to be shown throughout the semester as a teaching aid for their courses. Three professors have curated pieces for both their students and visitors of the museum to enjoy this fall semester, on view July 25 – December 6.
1/
Replaced article(s) found for math.AT. https://arxiv.org/list/math.AT/new
[1/1]:
- Rational G-spectra over blocks with finite Weyl groups
J. P. C. Greenlees
https://arxiv.org/abs/2508.07752 https://mastoxiv.page/@arXiv_mathAT_bot/115014981580784182
- Stable Vectorization of Persistent Laplacians via Spectral Descriptors
Inkee Jung, Wonwoo Kang, Heehyun Park
https://arxiv.org/abs/2512.05463 https://mastoxiv.page/@arXiv_mathAT_bot/115682865323968969
- New Applications and Computations of the Lefschetz Number of Homeomorphisms and Open Maps
Jes\'us A. \'Alvarez L\'opez, Alejandro O. Majadas-Moure
https://arxiv.org/abs/2601.11370 https://mastoxiv.page/@arXiv_mathAT_bot/115920849620499577
- Discrete Coefficients and Open Invariant Covers in the Homology of Ample Groupoids
Luciano Melodia
https://arxiv.org/abs/2603.20861 https://mastoxiv.page/@arXiv_mathAT_bot/116283018602632921
- Koszul modules, holonomy Lie algebras, and resonance of groups and CDGAs
Alexander I. Suciu
https://arxiv.org/abs/2604.24986 https://mastoxiv.page/@arXiv_mathAT_bot/116486854147281455
- Highly connected non-formal Milnor fibers via polyhedral products
Alexander I. Suciu
https://arxiv.org/abs/2605.09254 https://mastoxiv.page/@arXiv_mathAT_bot/116560568619851882
- Fibrewise Orbifold Resolutions with Applications to $\mathrm{G}_2$-Moduli Spaces
Thorsten Hertl
https://arxiv.org/abs/2606.21128 https://mastoxiv.page/@arXiv_mathAT_bot/116798352254312526
- The spectrum of strict units of topological modular forms
Zhenpeng Li, Kiran Luecke
https://arxiv.org/abs/2607.27124 https://mastoxiv.page/@arXiv_mathAT_bot/117007859693230838
- Combinatorial Bounds on the Peterson Hit Problem via Certified Matrix Minors
Dang Vo Phuc
https://arxiv.org/abs/2608.02623 https://mastoxiv.page/@arXiv_mathAT_bot/117041748797896077
- Persistent Intrinsic Volumes
David Cohen-Steiner, Antoine Commaret
https://arxiv.org/abs/2407.14469 https://mastoxiv.page/@arXiv_mathMG_bot/112828943071296316
- Schematic Functorialities of Birational Motivic Homotopy Categories
Dipankar Maity
https://arxiv.org/abs/2608.04793 https://mastoxiv.page/@arXiv_mathAG_bot/117047522975134859
- Understanding Non-Split 2-Group Symmetry: (3 1)D SymTFT, Anomaly and Bordism
Zhenbang Gu, Ran Luo, Yi-Nan Wang, Yi Zhang
https://arxiv.org/abs/2608.08766
toXiv_bot_toot
Wir müssen annehmen, dass die KI den Weg ins Internet und den Angriff eigenständig entwickelt hat, sagt DFKI-Chef Antonio Krüger im FAZ-Interview (€) über den OpenAI-Vorfall bei Hugging Face. Sein Fazit: Europa braucht eine eigene, souveräne KI-Modellfamilie statt US- oder China-Systemen. (FAZ, Alexander Armbruster) #KI
@… @… the Sacred Band fought to the dath Philip of Macedon (Alexander the Great's father), and he bitterly wept at their sacrifice.
Crosslisted article(s) found for astro-ph.GA. https://arxiv.org/list/astro-ph.GA/new
[1/3]:
- Exploring the dark sector through galaxy dynamics in clusters
Andrea Biviano, Lorenzo Pizzuti, Antonaldo Diaferio
https://arxiv.org/abs/2609.05597 https://mastoxiv.page/@arXiv_astrophCO_bot/117239937742870522
- The youngest white dwarf companion to a millisecond pulsar: Insights from NGC 362D
Ettorre, Dalessandro, Cadelano, Ridolfi, Pallanca, Freire, Krishnan, Salaris, D'Antona, Nag
https://arxiv.org/abs/2609.05608 https://mastoxiv.page/@arXiv_astrophSR_bot/117239974906161858
- Unresolved Binary Systems in the Rubin Era I: An Autoencoder Framework for Binary Identification ...
Tobias G\'eron, Alexander Laroche, Joshua S. Speagle, Maria R. Drout
https://arxiv.org/abs/2609.05616 https://mastoxiv.page/@arXiv_astrophSR_bot/117239984147520768
- Deep H$\alpha$ Imaging Survey of IC 348 with the Hubble Space Telescope: I. Accretion Properties ...
Jiang, Bowler, Zhou, Kraus, Andrews, Hillenbrand, Ireland, Zhu
https://arxiv.org/abs/2609.05620 https://mastoxiv.page/@arXiv_astrophSR_bot/117239988274911894
- Rapid radio variability in the $z\sim7$ blazar VLASS J0410$-$0139: Indication of a hidden populat...
Belladitta, Ba\~{n}ados, Gloudemans, Shimwell, Momjian, Intema, Mazzucchelli, Fendt, Vaidya, Walter
https://arxiv.org/abs/2609.05628 https://mastoxiv.page/@arXiv_astrophHE_bot/117240037069175396
- Calibration of the Next Generation Palomar Spectrograph as a Stellar Speedometer
Pranav Nagarajan, Kareem El-Badry
https://arxiv.org/abs/2609.05629 https://mastoxiv.page/@arXiv_astrophSR_bot/117240052598392711
- Unresolved triple systems in the aged open cluster Trumpler 19: Discovery, confirmation, and impl...
D. Minniti, et al.
https://arxiv.org/abs/2609.05722 https://mastoxiv.page/@arXiv_astrophSR_bot/117240070263744954
- A Uniform Census of Variable Stars in M101 Based on HST/ACS Photometry
Jiyu Wang, Xiaodian Chen, Pinjian Chen, Jianxing Zhang, Shu Wang, Licai Deng
https://arxiv.org/abs/2609.05825 https://mastoxiv.page/@arXiv_astrophSR_bot/117240081078431891
- Self-supervised reconstruction of transients in data from space-borne gravitational-wave detectors
Yuxiang Xu, Minghui Du, Bo Liang, Zihao Xiao, Tianyu Zhao, Peng Xu
https://arxiv.org/abs/2609.05890 https://mastoxiv.page/@arXiv_grqc_bot/117240126723091551
toXiv_bot_toot
RE: #Dobrindt arbeitet mit voller Überzeugung daran, Friedrich Merz als den Kanzler mit den meisten Rechtsb…
Replaced article(s) found for physics.flu-dyn. https://arxiv.org/list/physics.flu-dyn/new
[1/1]:
- Steady Rayleigh--B\'enard convection: strongly nonlinear high-wavenumber rolls
Baole Wen, Alexander Takla, David Goluskin, Gregory P. Chini
Characterising the epoch of reionisation using the cross-correlation of the kSZ effect and CMB lensing
Niall MacCrann, Christopher Cain, Aleksandra Kusiak, Fiona McCarthy, Alexander Van Engelen, Darby Kramer, William R. Coulton, Frank J. Qu
https://arxiv.org/abs/2608.04868 https://arxiv.org/pdf/2608.04868 https://arxiv.org/html/2608.04868
arXiv:2608.04868v1 Announce Type: new
Abstract: We investigate the cross-correlation of the kinematic Sunyaev-Zeldovich (kSZ) effect with lensing of the cosmic microwave background (CMB) as a probe of the epoch of reionisation. During reionisation, bubbles of ionised electrons form around overdensities, generating temperature perturbations in the CMB via the kSZ effect, which correlate with the projected matter density field probed by CMB lensing. We demonstrate using AMBER simulations that this effect can be probed via cross-correlating the squared kSZ field with the CMB lensing potential, and that the signal is sensitive to the duration and midpoint of reionisation. We forecast that for a Simons Observatory-like experiment with 5$\mu$K-arcmin white noise, covering 40% of the sky, the signal could be marginally detected at $S/N$ = 2 to 3. Meanwhile, a futuristic experiment like CMB-HD could provide a measurement of $S/N \sim 50$, yielding informative constraints on reionisation scenarios. We investigate potential challenges in measuring the signal and explore mitigation for each: contamination from extragalactic foregrounds at low redshift, contamination of the kSZ-squared estimator by lensing, and other estimator biases.
toXiv_bot_toot
@… dass Leute wie Fox, Milton und Alexander nicht mit Fackeln aus dem Dorf gescheucht werden ist problematisch. Tut ein bisschen weh Dionne neben diesen Dudes in den Credits zu lesen
In a small part of Alexander Island,
on the west coast of the Antarctic Peninsula,
ancient fossil trees that date back
100 million years can be found,
with logs up to seven metres high
still found standing upright.
The roots of these coniferous trees are still attached to the carbonaceous soil deposits today.
Their root systems indicate that these trees thrived on the rich plains alongside large meandering rivers.
In fact, the area was domina…
AfD Bayern hat den Landtagsabgeordneten Ralf Stadler ausgeschlossen. Sein Vorwurf laut PNP: Er wollte beim Parteitag in Passau massive Missstände ansprechen – u. a. dass Landeschef Protschka den Kreisvorsitzenden Lars Pohl bei einer Straftat decke.
Der Redaktion liegt ein Chatverlauf vor: Pohl soll per Sprachnachricht angeordnet haben, Stadler-Plakate abzuhängen. „Geheimauftrag.” „Niemand soll es wissen.”
Pohl widerspricht, Protschka blieb für die Redaktion unerreichbar.
🇺🇦 #NowPlaying on BBCRadio3's #Radio3InConcert
Alexander Scriabin, Royal Philharmonic Orchestra & Vasily Petrenko:
🎵 Symphony No. 3 - The Divine Poem
#AlexanderScriabin #RoyalPhilharmonicOrchestra #VasilyPetrenko
Alexander Scamilton
bot by @…
No laws were broken in the making of this bot: let's leave the extrajudicial killing out of it.
#satire #potus45
🇺🇦 #NowPlaying on KEXP's #PacificNotions
_BY.ALEXANDER:
🎵 IF SHE LAUGHS
#_BYALEXANDER
Sources: Google AI researchers Jonas Adler and Alexander Pritzel, both viewed internally as key contributors to Gemini, are planning to leave for Anthropic (Bloomberg)
https://www.bloomberg.com/news/articles/2026-06-24/g…
Lektüretipp fürs Wochenende: Jens Bemme @bemme und Alexander Winkler, „Mehr Edits wagen? Virtuelle Ausstellungen erschließen mit Wikidata und Commons“, LIBREAS. Library Ideas, Nr. 48 (2026), https://doi.org/10.18452/37905 (doi funktioniert noch nicht:
Quantum sensing of radiofrequency fields using cold Rydberg atoms in a super-molasses trap
Romain Granier, Anthony El Bekai, Miguel Angel Cifuentes Mar\'in, C\'edric Blanchard, Nassim Zahzam, Yannick Bidel, Alexandre Bresson, Vilius Atko\v{c}ius, Chester Camm, Florence Concepcion, Konstantinos Karakostas, Matt Himsworth, Alexander Jantzen, Alexis Bonnin, Sylvain Schwartz
Alexander the Grope
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🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Bohuslav Martinů, Riccardo Bovino, Alexander Wäber, Kammerorchester Basel & Francisco Coll:
🎵 Double Concerto for Two String Orchestras, Piano and Timpani, H.271
#Spotify
A bankruptcy court delays Google's $10M purchase of Spirit Airlines' data after former flight attendants sought assurances that their info would be removed (Alexander Gladstone/Wall Street Journal)
https://www.wsj.com/pro/bankruptcy/spirit-
🇺🇦 #NowPlaying on BBCRadio3's #Radio3InConcert
Joe Hisaishi, Alexander Edmundson, Ben Hulme, Katy Woolley, Royal Philharmonic Orchestra & Vasily Petrenko:
🎵 The Border - Concerto for Three Horns
#JoeHisaishi #AlexanderEdmundson #BenHulme #KatyWoolley #VasilyPetrenko
Alexander the Grope
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Jannik Sinner will miss the US Open with a right knee injury.
The world No 1 has not played a match since beating Alexander Zverev last month to successfully defend his Wimbledon title,
missing the Masters 1000 events in Canada and Cincinnati.
Great Britain’s Jack Draper is also out of the event.
The news comes a day after his great rival Carlos Alcaraz,
whom the Italian lost to in the final in New York 12 months ago,
revealed he will make his comeback at …
🇺🇦 #NowPlaying on BBCRadio3's #EssentialClassics
Camille Saint‐Saëns, Royal Scottish National Orchestra & Alexander Gibson:
🎵 Danse macabre, Op 40
#CamilleSaintSaëns #RoyalScottishNationalOrchestra #AlexanderGibson
Germany is seeking to extradite a suspect from Romania
over the discovery of an underground stash of weapons in a forest near Berlin
that German media reports have linked to Russian intelligence.
Two weeks after German authorities found a drone carrying explosives at Leipzig airport,
the interior minister, Alexander Dobrindt, confirmed federal prosecutors had opened an investigation related to the secret cache of guns
“on suspicion of preparing a serious act of …
Alexander Scamilton
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🇺🇦 #NowPlaying on BBCRadio3's #WordsAndMusic
Alexander Borodin & Lafayette String Quartet:
🎵 String Quartet No. 2 in D Major:III. Notturno: Andante
#AlexanderBorodin #LafayetteStringQuartet
https://open.spotify.com/track/7B1xrlaP8Vm1RRmgUtfwdS
Alexander the Grope
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🇺🇦 Auf radioeins läuft...
Feiertag & James Alexander Bright:
🎵 It's Alright
#NowPlaying #Feiertag #JamesAlexanderBright
Alexander the Grope
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🇺🇦 #NowPlaying on BBCRadio3's #ClassicalLive
François René Gebauer, Andrea Kollé, Silvia Zabarella, Fabio Di CŠsola, Maria Wildhaber, Joan Bautista Bernat Sanchis, Alexander Boeschoten & Bläserserenaden Zurich:
🎵 Trio in E minor, Op. 32 No. 2
#FrançoisRenéGebauer
Alexander Scamilton
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Alexander Scamilton
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#satire #potus45
Alexander Scamilton
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#satire #potus45
Alexander Scamilton
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#satire #potus45
Alexander the Grope
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