Tootfinder

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Superspace:
🎵 Superspace Feeling (House Version)
#NowPlaying #Superspace
https://superspacemusic.bandcamp.com/track/superspace-feeling-house-version-2
https://open.spotify.com/track/56MlBSxFS5xsgDQSVVpJwc

Hey @… & @…, falls ihr es noch nicht mitbekommen habt, hier der Hinweis, dass gerade wieder das Transcontinental Race läuft und die ersten Teilnehmenden in spätestens zwei Tagen wieder auf dem Balkan aufschlagen.
Ich würd…

Transcontinental Race No11 // #TCRNo11 2025
Follow riders as they race across Europe, beginning in Santiago de Compostela, Spain and ending in Constanta, Romania

Displacement-Field-Driven Transition between Superconductivity and Valley Ferromagnetism in Transition Metal Dichalcogenides
Hyeok-Jun Yang, Yi-Ting Hsu
https://arxiv.org/abs/2508.21119

Displacement-Field-Driven Transition between Superconductivity and Valley Ferromagnetism in Transition Metal Dichalcogenides
Recent experiments have observed transitions between superconductivity and correlated magnetism in twisted bilayer WSe$_2$ near van-Hove fillings, driven by the displacement field $D$. Motivated by the experiment, we theoretically propose a general mechanism for a $D$-controlled transition between superconductivity and ferromagnetism in two-dimensional (2D) spin-orbit-coupled hexagonal systems, where van Hove singularities (VHS) lie on the Fermi level. We show that such a transition can be natu…

How I'm following @… talking about #TheAICon at @… , so thankful about the stream and not having to be in t…

#Vancouver Gastown Public Spaces survey
Take the survey and share your experience of the following neighbourhood changes:
Public space enhancements on Water Street
Two-way Cordova Street
Sunday pedestrian zone (10 am to 6 pm)

Faster Inference of Cell Complexes from Flows via Matrix Factorization
Til Spreuer, Josef Hoppe, Michael T. Schaub
https://arxiv.org/abs/2508.21372 https://

Faster Inference of Cell Complexes from Flows via Matrix Factorization
We consider the following inference problem: Given a set of edge-flow signals observed on a graph, lift the graph to a cell complex, such that the observed edge-flow signals can be represented as a sparse combination of gradient and curl flows on the cell complex. Specifically, we aim to augment the observed graph by a set of 2-cells (polygons encircled by closed, non-intersecting paths), such that the eigenvectors of the Hodge Laplacian of the associated cell complex provide a sparse, interpre…

Free boundary minimal M\"obius band in spherical caps
Mateus Spezia
https://arxiv.org/abs/2507.22332 https://arxiv.org/pdf/2507.22332

Free boundary minimal Möbius band in spherical caps
We study compactly free boundary minimal submanifolds in spherical caps $\Br$ and their geometric spectral properties. Following the foundational work of Fraser-Schoen \cite{FS2012}, Lima-Menezes \cite{LM23} established the connection between free boundary minimal surfaces in spherical caps and spectral geometry. In this work, we present three main contributions: (1) We prove that any free boundary minimal Möbius band in $\Br$ immersed by first Steklov eigenfunctions must be intrinsically rota…

Lower deviation probabilities for supercritical multi-type Galton--Watson processes
Tan Jiangrui
https://arxiv.org/abs/2506.23647 https://

Lower deviation probabilities for supercritical multi-type Galton--Watson processes
This paper provides a detailed analysis of the lower deviation probability properties for a $d$-type ($d>1$) Galton--Watson (GW) process $\{\textbf{Z}_n=(Z_n^{(i)})_{1\le i\le d};n\ge0\}$ in both Schröder and Böttcher cases. We establish explicit decay rates for the following probabilities: $$\mathbb{P}(\textbf{Z}_n=\textbf{k}_n),~ \mathbb{P}(|\textbf{Z}_n|\le k_n), ~\mathbb{P}(Z^{(i)}_n=k_n)~~\text{and}~~\mathbb{P}(Z^{(i)}_n\le k_n), 1\le i \le d,$$ respectively, where $\textbf{k}_…

🇺🇦 Auf radioeins läuft...
Superspace:
🎵 Superspace Feeling (House Version)
#NowPlaying #Superspace
https://superspacemusic.bandcamp.com/track/superspace-feeling-house-version-2
https://open.spotify.com/track/56MlBSxFS5xsgDQSVVpJwc

🇺🇦 Auf radioeins läuft...
Superspace:
🎵 Superspace Feeling (House Version)
#NowPlaying #Superspace
https://superspacemusic.bandcamp.com/track/superspace-feeling-house-version-2
https://open.spotify.com/track/56MlBSxFS5xsgDQSVVpJwc