Tootfinder

Look at these beautiful things I found while #osm mapping. #Prague

EEG-MedRAG: Enhancing EEG-based Clinical Decision-Making via Hierarchical Hypergraph Retrieval-Augmented Generation
Yi Wang, Haoran Luo, Lu Meng
https://arxiv.org/abs/2508.13735

EEG-MedRAG: Enhancing EEG-based Clinical Decision-Making via Hierarchical Hypergraph Retrieval-Augmented Generation
With the widespread application of electroencephalography (EEG) in neuroscience and clinical practice, efficiently retrieving and semantically interpreting large-scale, multi-source, heterogeneous EEG data has become a pressing challenge. We propose EEG-MedRAG, a three-layer hypergraph-based retrieval-augmented generation framework that unifies EEG domain knowledge, individual patient cases, and a large-scale repository into a traversable n-ary relational hypergraph, enabling joint semantic-tem…

Automorphisms of prime power order of weighted hypersurfaces
Alvaro Liendo, Ana Julisa Palomino
https://arxiv.org/abs/2507.13538 https://

Automorphisms of prime power order of weighted hypersurfaces
We study automorphisms of quasi-smooth hypersurfaces in weighted projective spaces, extending classical results for smooth hypersurfaces in projective space to the weighted setting. We establish effective criteria for when a power of a prime number can occur as the order of an automorphism, and we derive explicit bounds on the possible prime orders. A key role is played by a weighted analogue of the classical Klein hypersurface, which we show realizes the maximal prime order of an automorphism …

Spectral Theory of Hypergraphs: A Survey
Shashwath S Shetty, K Arathi Bhat
https://arxiv.org/abs/2507.13664 https://arxiv.org/pdf/2507.13664

Spectral Theory of Hypergraphs: A Survey
Hypergraphs require higher-dimensional representations, which makes it more difficult to compute and interpret their spectral properties. This survey article uses the framework of hypermatrices to give an in-depth overview of the spectral theory of hypergraphs. Our focus in this article relies on the theoretical aspects of hypergraphs that help to ease the computational methods. Spectral theory hypergraphs, one of the most advanced fields of study, are constantly finding novel applications in v…

Single-file HTML apps – Hyperclay
Experience the Zen of making, hosting, and sharing great software in a single, portable, self-updating, vanilla HTML file
🐞 #web

Hyperclay | Single-file HTML apps
A single HTML file is all you need to build a web app. Hyperclay hosts these HTML files so you can create personal, malleable software easily.

Meta rolls out Hyperscape Capture in early access, letting developers and creators use Quest 3 devices to scan a room and turn it into a VR space in minutes (Sarah Perez/TechCrunch)
https://techcrunch.com/2025/09/17/meta-launches-hyper…

Meta launches Hyperscape, technology to turn real-world spaces into VR | TechCrunch
Meta launches Hyperscape into beta, allowing users to turn real world spaces into digital spaces for VR.

Mysterious Drug Store
https://archive.org/details/hypercard_mysterious-drug-store

On the application of a hypergeometric identity to generate generalized hypergeometric reduction formulas
J. L. Gonz\'alez-Santander
https://arxiv.org/abs/2508.13897 https:/…

On the application of a hypergeometric identity to generate generalized hypergeometric reduction formulas
We systematically exploit a new generalized hypergeometric identity to obtain new hypergeometric summation formulas. As a consistency test, alternative proofs for some special cases are also provided. As a byproduct new summation formulas involving finite sums involving the psi function, or a recursive formula for the Bateman's G function are derived. Finally, all the results have been numerically checked with MATHEMATICA.

Rainbow Trees in Hypercubes
Nicholas Crawford, Maya Sankar, Carl Schildkraut, Sam Spiro
https://arxiv.org/abs/2508.14186 https://arxiv.org/pdf/2508.14186…

Rainbow Trees in Hypercubes
We prove that every proper edge-coloring of the $n$-dimensional hypercube $Q_n$ contains a rainbow copy of every tree $T$ on at most $n$ edges. This result is best possible, as $Q_n$ can be properly edge-colored using only $n$ colors while avoiding rainbow cycles.

Restricted tangent bundle of rational curves on projective hypersurfaces
Lucas Mioranci
https://arxiv.org/abs/2507.13927 https://arxi…

Restricted tangent bundle of rational curves on projective hypersurfaces
We determine all triples $(e,d,n)$ for which a general degree $d$ hypersurface $X\subset \mathbb{P}^n$ contains a degree $e$ rational curve $C$ with balanced restricted tangent bundle $T_X|_C$. In addition, we show how to compute explicit examples of hypersurfaces with balanced $T_X|_C$ when $C$ is a rational normal curve.