Tootfinder

The Chicago Tribune is offering buyouts to the newsroom's 75 union members; the newsroom last went through buyouts in 2021, when nearly 40 people left (Kaitlin Washburn/Chicago Sun Times)
https://chicago.suntimes.com/business/2025/06/12/chicag…

Chicago Tribune offering newsroom buyouts
The newsroom's union, which ratified its first contract just seven months ago, said in a statement cutting staff as a "short-term profit boost" is unsustainable. It was not immediately known how many positions the company was looking to cut or what dollar amount it's trying to save.

Importe aus Russland massiv gesunken
Deutschland hat im vergangenen Jahr fast 95 Prozent weniger Waren aus Russland importiert als vor dem Ukraine-Krieg. 2024 wurden Waren im Wert von 1,8 Milliarden Euro aus Russland eingeführt, wie das Statistische Bundesamt mitteilte.
Vor den bisher 17 Sanktionspaketen der EU gegen Russland beliefen sich die Importe 2021 - dem Jahr vor dem Überfall Russlands auf die Ukraine - noch auf 33,1…
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Ukraine-Liveblog: ++ Ukraine erhält Leichname von Gefallenen ++
Die Ukraine hat die sterblichen Überreste von mehr als 1.200 getöteten Soldaten erhalten. Russland meldet einen Vorstoß im Westen der ukrainischen Region Donezk.

Remarks on radial symmetry of stationary and uniformly-rotating solutions for the 2D Euler equation
Boquan Fan, Yuchen Wang, Weicheng Zhan
https://arxiv.org/abs/2506.05034

Remarks on radial symmetry of stationary and uniformly-rotating solutions for the 2D Euler equation
We prove that any uniformly rotating solution of the 2D incompressible Euler equation with compactly supported vorticity $ω$ must be radially symmetric whenever its angular velocity satisfies $Ω\in (-\infty,\inf ω/ 2] \cup \, [ \sup ω/ 2, +\infty )$, in both the patch and smooth settings. This result extends the rigidity theorems established in \cite{Gom2021MR4312192} (\textit{Duke Math. J.},170(13):2957-3038, 2021), which were confined to the case of non-positive angular velocities and non…

Complementary Time-Space Tradeoff for Self-Stabilizing Leader Election: Polynomial States Meet Sublinear Time
Yuichi Sudo
https://arxiv.org/abs/2505.23649 …

Complementary Time-Space Tradeoff for Self-Stabilizing Leader Election: Polynomial States Meet Sublinear Time
We study the self-stabilizing leader election (SS-LE) problem in the population protocol model, assuming exact knowledge of the population size $n$. Burman, Chen, Chen, Doty, Nowak, Severson, and Xu (PODC 2021) showed that this problem can be solved in $O(n)$ expected time with $O(n)$ states. Recently, Gąsieniec, Grodzicki, and Stachowiak (PODC 2025) proved that $n+O(\log n)$ states suffice to achieve $O(n \log n)$ time both in expectation and with high probability (w.h.p.). If substantially m…

Temporally Extending Existing Web Archive Collections for Longitudinal Analysis
Lesley Frew, Michael L. Nelson, Michele C. Weigle
https://arxiv.org/abs/2505.24091

Temporally Extending Existing Web Archive Collections for Longitudinal Analysis
The Environmental Governance and Data Initiative (EDGI) regularly crawled US federal environmental websites between 2016 and 2020 to capture changes between two presidential administrations. However, because it does not include the previous administration ending in 2008, the collection is unsuitable for answering our research question, Were the website terms deleted by the Trump administration (2017--2021) added by the Obama administration (2009--2017)? Thus, like many researchers using the Way…