Tootfinder

ToPolyAgent: AI Agents for Coarse-Grained Topological Polymer Simulations
Lijie Ding, Jan-Michael Carrillo, Changwoo Do
https://arxiv.org/abs/2510.12091 https://

ToPolyAgent: AI Agents for Coarse-Grained Topological Polymer Simulations
We introduce ToPolyAgent, a multi-agent AI framework for performing coarse-grained molecular dynamics (MD) simulations of topological polymers through natural language instructions. By integrating large language models (LLMs) with domain-specific computational tools, ToPolyAgent supports both interactive and autonomous simulation workflows across diverse polymer architectures, including linear, ring, brush, and star polymers, as well as dendrimers. The system consists of four LLM-powered agents…

Inversions Tableaux
Ilani Axelrod-Freed
https://arxiv.org/abs/2507.11516 https://arxiv.org/pdf/2507.11516

Inversions Tableaux
We introduce inversions tableaux, a new combinatorial model for Schubert polynomials and Stanley-symmetric that directly specialize to semi-standard Young tableaux in the Grassmannian case. They are a modification of the balanced staircase tableaux of Edelman and Greene. We explicitly describe inversions tableaux that correspond to the lexicographically minimal and maximal monomials in each Schubert polynomial and characterize the unique inversions tableau for dominant permutations. We also def…

topology: Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.
This network has 34761 nodes and 171403 edges.
Tags: Technological, Communication, Unweighted, Multigraph, Timestamps

Streeck zu Mediensucht bei Jugendlichen: "Die Dosis macht das Gift"
Prof. Streeck über Mediensucht bei Jugendlichen: Digitale Medien sind kein Teufelszeug, aber die Dosis macht das Gift. Verbote sind der letzte Weg.

SPHENIC: Topology-Informed Multi-View Clustering for Spatial Transcriptomics
Chenkai Guo, Yikai Zhu, Jing Yangum, Renxiang Guan, Por Lip Yee, Guangdun Peng, Dayu Hu
https://arxiv.org/abs/2508.10646

SPHENIC: Topology-Informed Multi-View Clustering for Spatial Transcriptomics
By incorporating spatial location information, spatial-transcriptomics clustering yields more comprehensive insights into cell subpopulation identification. Despite recent progress, existing methods have at least two limitations: (i) topological learning typically considers only representations of individual cells or their interaction graphs; however, spatial transcriptomic profiles are often noisy, making these approaches vulnerable to low-quality topological signals, and (ii) insufficient mod…

🇺🇦 Auf radioeins läuft...
The Black Seeds:
🎵 Hypnotized Again
#NowPlaying #TheBlackSeeds
https://theblackseeds.bandcamp.com/track/hypnotized-again
https://open.spotify.com/track/3sRN8pfygT39hfpZMtLX5m

SharpLink Gaming, a Nasdaq-listed online gambling marketing company, becomes the largest corporate ether holder with 280,706 ETH, surpassing Ethereum Foundation (Naga Avan-Nomayo/The Block)
https://www.theblock.co/post/362693/sharplink-amasse…

topology: Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.
This network has 34761 nodes and 171403 edges.
Tags: Technological, Communication, Unweighted, Multigraph, Timestamps

Coinbase invests in Indian crypto exchange CoinDCX to expand into India and the Middle East; CEO Sumit Gupta said the deal values CoinDCX at $2.45B post-money (Danny Park/The Block)
https://www.theblock.co/post/374683/coinbase-invests-coindcx

Better Payment Network, a BNB Chain-based cross-border stablecoin payments network, raised a $50M seed led by YZi Labs, formerly known as Binance Labs (Timmy Shen/The Block)
https://www.theblock.co/post/374874/yzi-labs-leads-50-million-round-better-…