Tootfinder

Die Verkäufe von #BYD werden von Quartal zu Quartal besser. Heben die in Europa doch noch richtig ab?
https://eu-evs.com/groupCharts/BYD/ALL_DAILY/QoQ-Chart

Conformal Rigidity and Spectral Embeddings of Graphs
Jo\~ao Gouveia, Stefan Steinerberger, Rekha R. Thomas
https://arxiv.org/abs/2506.20541 https://…

Conformal Rigidity and Spectral Embeddings of Graphs
We investigate the structure of conformally rigid graphs. Graphs are conformally rigid if introducing edge weights cannot increase (decrease) the second (last) eigenvalue of the Graph Laplacian. Edge-transitive graphs and distance-regular graphs are known to be conformally rigid. We establish new results using the connection between conformal rigidity and edge-isometric spectral embeddings of the graph. All $1$-walk regular graphs are conformally rigid, a consequence of a stronger property of t…

This https://arxiv.org/abs/2402.00549 has been replaced.
link: https://scholar.google.com/scholar?q=a

On ordered groups of regular growth rates
We introduce an elementary class of linearly ordered groups, called growth order groups, encompassing certain groups under composition of formal series (e.g. transseries) as well as certain groups $\mathcal{G}_{\mathcal{M}}$ of infinitely large germs at infinity of unary functions definable in an o-minimal structure $\mathcal{M}$. We study the algebraic structure of growth order groups and give methods for constructing examples. We show that if $\mathcal{M}$ expands the real ordered field and g…

arxiv_collab: Scientific collaborations in physics (1995-2005)
Collaboration graphs for scientists, extracted from the Los Alamos e-Print arXiv (physics), for 1995-1999 for three categories, and additionally for 1995-2003 and 1995-2005 for one category. For copyright reasons, the MEDLINE (biomedical research) and NCSTRL (computer science) collaboration graphs from this paper are not publicly available.
This network has 8361 nodes and 15751 edges.
Tags: Social, Collaboration…

A clusterability test for directed graphs
Mario R. Guarracino, Pierre Miasnikof, Alexander Y. Shestopaloff, Houyem Demni, Cristi\'an Bravo, Yuri Lawryshyn
https://arxiv.org/abs/2506.20111

A clusterability test for directed graphs
In this article, we extend a statistical test of graph clusterability, the $δ$ test, to directed graphs with no self loops. The $δ$ test, originally designed for undirected graphs, is based on the premise that graphs with a clustered structure display a mean local density that is statistically higher than the graph's global density. We posit that graphs that do not meet this necessary (but not sufficient) condition for clusterability can be considered unsuited to clustering. In such cases, ve…

Inside ‘AI Addiction’ Support Groups, Where People Try to Stop Talking to Chatbots https://www.404media.co/inside-ai-addiction-support-groups-where-people-try-to-stop-talking-to-chatbots/

🇺🇦 Auf radioeins läuft...
Garbage:
🎵 Push It
#NowPlaying #Garbage
https://official-john-connor.bandcamp.com/track/push-it
https://open.spotify.com/track/1PmWMOB1KG3RBDrl3za1Ij

Inference Scaled GraphRAG: Improving Multi Hop Question Answering on Knowledge Graphs
Travis Thompson, Seung-Hwan Lim, Paul Liu, Ruoying He, Dongkuan Xu
https://arxiv.org/abs/2506.19967

Inference Scaled GraphRAG: Improving Multi Hop Question Answering on Knowledge Graphs
Large Language Models (LLMs) have achieved impressive capabilities in language understanding and generation, yet they continue to underperform on knowledge-intensive reasoning tasks due to limited access to structured context and multi-hop information. Retrieval-Augmented Generation (RAG) partially mitigates this by grounding generation in retrieved context, but conventional RAG and GraphRAG methods often fail to capture relational structure across nodes in knowledge graphs. We introduce Infere…

Finding the Cores of Higher Graphs Using Geometric and Topological Means: A Survey
In\'es Garc\'ia-Redondo, Claudia Landi, Sarah Percival, Anda Skeja, Bei Wang, Ling Zhou
https://arxiv.org/abs/2506.19857

Finding the Cores of Higher Graphs Using Geometric and Topological Means: A Survey
In this survey, we explore recent literature on finding the cores of higher graphs using geometric and topological means. We study graphs, hypergraphs, and simplicial complexes, all of which are models of higher graphs. We study the notion of a core, which is a minimalist representation of a higher graph that retains its geometric or topological information. We focus on geometric and topological methods based on discrete curvatures, effective resistance, and persistent homology. We aim to conne…

Hamilton Cycles In Vertex-Transitive Graphs of Order 10p
Huye Chen, Jingjian Li, Hao Yu
https://arxiv.org/abs/2506.19888 https://arxi…

Hamilton Cycles In Vertex-Transitive Graphs of Order 10p
After a long term efforts, the Hamiltonian problem of connected vertex-transitive graphs of order $pq$ (where $p$ and $q$ are primes) was finally finshed in 2021, see [10]. Fifteen years ago, mathematicians began to challenge this problem for graphs of order $2pq$. Among of them, it was proved in 2012 (see [21]) that every connected vertex-transitive graph of order $10p$ (where $p\neq7$ is a prime) contains a Hamilton path, with the exception of a family of graphs which was recently confirmed i…