Tootfinder

Update: Schlafapnoe-Erkennung landet auf der Galaxy Watch
Samsung liefert die Schlafapnoe-Erkennung für erste Galaxy Watches über ein Update aus. 
https://www.heise.de/news/Update-Schl…

How Norway Is Proving That Homelessness Is a Solvable Problem https://reasonstobecheerful.world/norway-proving-homelessness-solvable-problem/?utm_source=dlvr.it&a…

How Norway Is Proving That Homelessness Is a Solvable Problem
The Scandinavian nation has significantly reduced the number of people experiencing homelessness. What could other countries learn from its example?

Topological Full Groups of Irreducible Edge Shifts have Solvable Conjugacy Problem
Matteo Tarocchi
https://arxiv.org/abs/2508.02582 https://arxiv.org/pdf/2…

Topological Full Groups of Irreducible Edge Shifts have Solvable Conjugacy Problem
In this paper, we solve the conjugacy problem for Topological Full Groups of Irreducible Edge Shifts, introduced by Matui in 2015 and later recontextualized as groups of almost automorphisms of trees by Lederle in 2020. The techniques we use work in a larger class of groups, that of Piecewise-Canonical Homeomorphisms of Edge Shifts (which are essentially the prefix-exchange transformations), which also includes the Houghton groups and the Thompson-like group $QV$, for example. We use strand dia…

#Schwäne auf einem #Binnengewässer an der #Ostsee. Ich müsste echt mal wieder ans Wasser fahren. Wobei ich eher für

Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[3/3]:
- Interrelation among Solvable Potentials and Extensions of SWKB Quantization Condition
Yuta Nasuda
…

Janus-faces of temporal constraint languages: a dichotomy of expressivity
Johanna Brunar, Michael Pinsker, Moritz Sch\"obi
https://arxiv.org/abs/2509.04347 https://

Janus-faces of temporal constraint languages: a dichotomy of expressivity
The Bodirsky-Kára classification of temporal constraint languages stands as one of the earliest and most seminal complexity classifications within infinite-domain Constraint Satisfaction Problems (CSPs), yet it remains one of the most mysterious in terms of algorithms and algebraic invariants for the tractable cases. We show that those temporal languages which do not pp-construct EVERYTHING (and thus by the classification are solvable in polynomial time) have, in fact, very limited expressive …

Lie affgebra structures on three-dimensional solvable Lie algebras
Kh. R. Berdalova, A. Kh. Khudoyberdiyev
https://arxiv.org/abs/2507.01514 https://…

Lie affgebra structures on three-dimensional solvable Lie algebras
In this work, the complex Lie affgebra structures on three-dimensional solvable Lie algebras are completely determined.

How Norway Is Proving That Homelessness Is a Solvable Problem
https://reasonstobecheerful.world/norway-proving-homelessness-solvable-problem/?utm_source=flipboard&utm_content=m…

How Norway Is Proving That Homelessness Is a Solvable Problem
The Scandinavian nation has significantly reduced the number of people experiencing homelessness. What could other countries learn from its example?

A new global solvability criterion for matrix Riccati equations
G. A. Grigorian
https://arxiv.org/abs/2509.01207 https://arxiv.org/pdf/2509.01207

A new global solvability criterion for matrix Riccati equations
We use a new approach with a matrix transformation to obtain a new global solvability criterion for matrix Riccati equations. The proven theorem completes an well known result in directions of extension of classes of coefficient of equations and of extension of initial values,under which the solutions of equations are continuable to $\infty$.

Abelian extensions of five-dimensional solvable Leibniz algebras
A. Kh. Khudoyberdiyev, S. A. Sheraliyeva
https://arxiv.org/abs/2506.23528 https://

Abelian extensions of five-dimensional solvable Leibniz algebras
In this work, we extend the central extension method for solvable Leibniz algebras. Using this method, a complete classification of one-dimensional abelian extensions of five-dimensional solvable Leibniz algebras with a non-trivial three-dimensional nilradical is obtained. Furthermore, we explore extensions of solvable Leibniz algebras whose nilradical is null-filiform, establishing that, in this case, there exists a unique solvable abelian extension.