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DreamState - Lucid Dreaming - #DreamState #NowPlaying https://muz4now.com/2023/dreamstate-lu…

DreamState - Lucid Dreaming - #DreamState #NowPlaying
Stan Stewart - @muz4now

On the homological shifts of cover ideals of Cohen-Macaulay graphs
Amit Roy, Kamalesh Saha
https://arxiv.org/abs/2506.01810 https://a…

On the homological shifts of cover ideals of Cohen-Macaulay graphs
For a non-negative integer $k$, let $\mathrm{HS}_{k}(J(G))$ denote the $k^{\text{th}}$ homological shift ideal of the vertex cover ideal $J(G)$ of a graph $G$. For each $k\geq 2$, we construct a Cohen-Macaulay very well-covered graph $G_k$ which is both Cohen-Macaulay bipartite and a whiskered graph so that $\mathrm{HS}_{k}(J(G))$ does not have a linear resolution. This contradicts several results as well as disproves a conjecture in [J. Algebra, $\mathbf{629}$, (2023), 76-108] and [Mediterr. J…

Cowboys Lose $16.4 Million Because of a Decision Made in 2023 https://heavy.com/sports/nfl/dallas-cowboys/16-4-million-salary-cap-hit/?adt_ei=[email]

What are you looking for?
"Seeking Joy"
#MellowMusic #NowPlaying
https://muz4now.com/2023/…

Seeking Joy #NowPlaying
Stan Stewart - @muz4now

Several demonstrators were set on fire in an “act of terror”
Sunday afternoon on the Pearl Street Mall in Boulder
during a gathering to raise awareness about people taken hostage during Hamas’ 2023 attack on Israel. 
A suspect has been arrested.
Officers responded to an area near 13th and Pearl streets at about 1:30 p.m.,
after receiving reports of people being set on fire.
Police said there are “reports of several victims.”
Redfearn said the victi…

Police investigating attack with “several victims” on Boulder’s Pearl Street Mall
Officers were called to an area near the intersection of 13th and Pearl streets about 2 p.m. Sunday, Boulder police department said.

This https://arxiv.org/abs/2402.08161 has been replaced.
initial toot: https://mastoxiv.page/@ar…

The Monte Carlo Computational Summit -- October 25 & 26, 2023 -- Notre Dame, Indiana, USA
The Monte Carlo Computational Summit was held on the campus of the University of Notre Dame in South Bend, Indiana, USA on 25--26 October 2023. The goals of the summit were to discuss algorithmic and software alterations required for successfully porting respective code bases to exascale-class computing hardware, compare software engineering techniques used by various code teams, and consider the adoption of industry-standard benchmark problems to better facilitate code-to-code performance comp…

Débat de 2023 sur les victimes de sectes, de l’emprise Š la reconstruction. Quels sont les mécanismes Š l'oeuvre, comment identifier le discours sectaire, comment trouver de l'aide pour s'en sortir et se reconstruire ? https://chardonsbleus.org/debat-victim