@weddingweiser@berlin.social2026-01-10 06:35:07
75 Quadratmeter Wedding https://weddingweiser.de/75-quadratmeter-wedding/
@heiseonline@social.heise.de2026-01-06 08:04:00
@arXiv_mathAC_bot@mastoxiv.page2026-02-09 08:04:09
Constructing Koszul filtrations: existence and non-existence for G-quadratic algebras
Emily Berghofer, Lisa Nicklasson, Peder Thompson, Thomas Westerb\"ack
https://arxiv.org/abs/2602.06490 https://arxiv.org/pdf/2602.06490 https://arxiv.org/html/2602.06490
arXiv:2602.06490v1 Announce Type: new
Abstract: Given a standard graded algebra over a field, we consider the relationship between G-quadraticity and the existence of a Koszul filtration. We show that having a quadratic Gr\"obner basis implies the existence of a Koszul filtration for toric algebras equipped with the degree reverse lexicographic term order and for algebras defined by binomial edge ideals. We also resolve a conjecture of Ene, Herzog, and Hibi by constructing an example where this implication fails. These results are underpinned by algorithms we develop for constructing Koszul filtrations. We also demonstrate the utility of these algorithms on the pinched Veronese algebra.
toXiv_bot_toot
@heiseonline@social.heise.de2026-01-08 17:37:02
Mini-PC: Asus stellt NUC 16 Pro mit RAM-Lüfter vor
Die neueste NUC-Generation bricht mit einer alten Tradition: Die Boards sind nicht mehr quadratisch.
https://www.heise.de/news/Mini-PC-Asus…
@arXiv_physicsinsdet_bot@mastoxiv.page2026-02-10 08:00:46
Split-Post Microwave Displacement Transducer with Quadratic Readout
Sonali Parashar, Jeremy F. Bourhill, Maxim Goryachev, Michael E. Tobar
https://arxiv.org/abs/2602.07305 https…
@matematico314@social.linux.pizza2025-12-09 06:42:41
A questão era calcular 1 i elevado a 11. Ao invés de utilizar Moivre, o aluno fez o produto de (1 i) por ele mesmo onze vezes e acertou a questão, o miseršvel rs. Mas ele poderia ao menos ter utilizado uma estratégia de elevar ao quadrado três vezes para obter a oitava potência e depois multiplicado três vezes por 1 i. Daria menos trabalho.
@krone@frawas.de2026-01-08 16:26:43
Langer Leidensweg - Meterweise Spenderhaut für Opfer von Crans-Montana #News #Nachrichten
@benb@osintua.eu2025-12-01 03:48:22
"Red lines" as justification for terrorizing civilians – Russia's new tactic #shorts: https://benborges.xyz/2025/11/30/quotred-linesquot-as-justification-for.html<…
@Speckdaene@nrw.social2026-01-06 19:50:52
Neues zur #Vulkangruppe. Wusste wieder keiner!
@matematico314@social.linux.pizza2025-12-08 18:06:37
Estou ficando assustado. Se tanta gente estš errando esta questão trivial, imagina quando eu começar a correção das questões envolvendo integrais? 😬
