Yemen’s Iran-backed Houthi rebels claimed a missile attack on the southern Saudi city of Jizan on Saturday, after vowing retaliation against the kingdom for attacks this week.
Iran, meanwhile, reported no strikes overnight on Saturday for the first time after two weeks of US attacks.
However, tensions remain high, with the Iranian health ministry spokesperson, Hossein Kermanpour, saying “Iran had a peaceful night” in a post on X.
A memorandum of understanding (MoU) signed be…
Equivalence of Lin--Lu--Yau curvature and 1/2-Ollivier curvature on weighted graphs
Shiping Liu, Yunyan Yang
https://arxiv.org/abs/2608.05939 https://arxiv.org/pdf/2608.05939 https://arxiv.org/html/2608.05939
arXiv:2608.05939v1 Announce Type: new
Abstract: In this note, we prove that, on weighted graphs, the Lin--Lu--Yau curvature coincides with the $p$-Ollivier curvature up to scaling whenever the idleness parameter $p\geq 1/2$. Moreover, the threshold $1/2$ is sharp. This extends an earlier result of Bourne et al. (Ollivier--Ricci idleness functions of graphs, SIAM J. Discrete Math., 32 (2018), no. 2, 1408-1424), where combinatorial graphs were considered. This observation yields a simple proof for the global existence and uniqueness of solutions of the Lin--Lu--Yau curvature flow in Bai et al. (Ollivier Ricci-flow on weighted graphs, Amer. J. Math. 146 (2024), 1723-1747).
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The Trump regime's select group of allies in the fight against climate: Iran, Saudi Arabia, Russia, Israel, Yemen, Liberia and Belarus.
https://www.theguardian.com/environment/2026/may/21/un-vote-support-icj-world-court-climate-ch…
Crosslisted article(s) found for math.DS. https://arxiv.org/list/math.DS/new
[2/2]:
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Ishan Banerjee
https://arxiv.org/abs/2608.01700 https://mastoxiv.page/@arXiv_mathAG_bot/117036317126130150
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https://arxiv.org/abs/2608.01863 https://mastoxiv.page/@arXiv_mathAP_bot/117036472648751140
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Xiaoyu Su, Yumin Zhong
https://arxiv.org/abs/2608.01984 https://mastoxiv.page/@arXiv_mathGT_bot/117036268760239763
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https://arxiv.org/abs/2608.02071 https://mastoxiv.page/@arXiv_csLG_bot/117036543038427323
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https://arxiv.org/abs/2608.02114 https://mastoxiv.page/@arXiv_mathAG_bot/117036319880674445
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Shuoxing Zhou
https://arxiv.org/abs/2608.02327 https://mastoxiv.page/@arXiv_mathOA_bot/117036168682911970
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Haizhong Li, Yongsheng Zhang
https://arxiv.org/abs/2608.02370 https://mastoxiv.page/@arXiv_mathDG_bot/117036305133115376
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Son N. T. Tu, Jianlu Zhang
https://arxiv.org/abs/2608.02489 https://mastoxiv.page/@arXiv_mathAP_bot/117036492113428030
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Replaced article(s) found for cs.MA. https://arxiv.org/list/cs.MA/new
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Anil Yaman, Shen Tian, Bj\"orn Lindstr\"om
🇺🇦 #NowPlaying on KEXP's #WoPop
Ali Farahani:
🎵 Younan (Zone & Usif Remix)
#AliFarahani
https://open.spotify.com/track/1AgmGgtc24tcBwK4eSNTlx
"Sukoon: Multilinguale Serifenlose von Fontwerk"
https://www.designerinaction.de/typografie/sukoon-multilinguale-serifenlose-von-fontwerk/
"Die Berliner Foundry Fontwerk präsentiert mit der »Sukoon« eine neue Schriftfami…
En Birmanie, la guerre recomposée par Pékin dans l’Etat Shan
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