Tootfinder

EU: Übergangs-Abkommen für ukrainische Agrarprodukte
Die EU und die Ukraine verhandeln ein neues Agrar-Abkommen. Eine bisherige Vereinbarung über Handelserleichterungen ist um Mitternacht ausgelaufen. Der Import ukrainischer landwirtschaftlicher Produkte soll dann auf einem Niveau zwischen dem vor Kriegsbeginn 2022 und dem bisherigen liegen. Das sagte EU-Agrarkommissar Christophe Hansen in Brüssel. Bis zu einem neuen Abkommen…
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Ukraine-Liveblog: ++ Kreml verärgert wegen Trumps Kleinkinder-Vergleich ++
Der Kreml hat verärgert auf einen Vergleich von US-Präsident Trump reagiert, der den Ukraine-Krieg mit einem Streit zwischen Kleinkindern verglichen hat. Nach russischen Angriffen in Kiew melden Behörden Tote und Verletzte.

This https://arxiv.org/abs/2505.06681 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Local well-posedness for a system of quadratic derivative nonlinear Schrödinger equations
We consider the Cauchy problem for a system of quadratic derivative nonlinear Schrödinger equations introduced by M. Colin and T. Colin (2004) as a model of laser-plasma interaction. Under the condition that the flow map fails to be twice differentiable, Hirayama, Kinoshita, and Okamoto (2022) proved the well-posedness by constructing a modified energy and applying the energy method. In the present paper, we improve the well-posedness result under the above condition by using the short-time Fo…

Propaganda and Information Dissemination in the Russo-Ukrainian War: Natural Language Processing of Russian and Western Twitter Narratives
Zaur Gouliev
https://arxiv.org/abs/2506.01807

Propaganda and Information Dissemination in the Russo-Ukrainian War: Natural Language Processing of Russian and Western Twitter Narratives
The conflict in Ukraine has been not only characterised by military engagement but also by a significant information war, with social media platforms like X, formerly known as Twitter playing an important role in shaping public perception. This article provides an analysis of tweets from propaganda accounts and trusted accounts collected from the onset of the war, February 2022 until the middle of May 2022 with n=40,000 total tweets. We utilise natural language processing and machine learning a…

A large scaling property of level sets for degenerate $p$-Laplacian equations with logarithmic BMO matrix weights
Thanh-Nhan Nguyen, Minh-Phuong Tran
https://arxiv.org/abs/2506.00390

A large scaling property of level sets for degenerate $p$-Laplacian equations with logarithmic BMO matrix weights
In this study, we deal with generalized regularity properties for solutions to $p$-Laplace equations with degenerate matrix weights. It has already been observed in previous interesting works [A. Kh. Balci, L. Diening, R. Giova, A. Passarelli di Napoli, SIAM J. Math. Anal. 54(2022), 2373-2412] and [A. Kh. Balci, S.-S. Byun, L. Diening, H.-S. Lee, J. Math. Pures Appl. (9) 177(2023), 484-530] that gaining Calderón-Zygmund estimates for nonlinear equations with degenerate weights under the so-cal…

Consent for Processing Personal Data in the Age of AI: Key Updates Across Asia-Pacific
https://fpf.org/blog/consent-for-processing-personal-data-in-the-age-of-ai-key-updates-across-asia-pacific/

Physiology-Informed Generative Multi-Task Network for Contrast-Free CT Perfusion
Wasif Khan, Kyle B. See, Simon Kato, Ziqian Huang, Amy Lazarte, Kyle Douglas, Xiangyang Lou, Teng J. Peng, Dhanashree Rajderkar, John Rees, Pina Sanelli, Amita Singh, Ibrahim Tuna, Christina A. Wilson, Ruogu Fang
https://arxiv.org/abs/2505.22673

Physiology-Informed Generative Multi-Task Network for Contrast-Free CT Perfusion
Perfusion imaging is extensively utilized to assess hemodynamic status and tissue perfusion in various organs. Computed tomography perfusion (CTP) imaging plays a key role in the early assessment and planning of stroke treatment. While CTP provides essential perfusion parameters to identify abnormal blood flow in the brain, the use of contrast agents in CTP can lead to allergic reactions and adverse side effects, along with costing USD 4.9 billion worldwide in 2022. To address these challenges,…

2020: The #Corona Crash
2022: The #Putin Crash
2025: The #Trump Crash
One does not belong with the other two, can you see which one?

2020: The #Corona Crash
2022: The #Putin Crash
2025: The #Trump Crash
One does not belong with the other two, can you see which one?