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Q&A for professional mathematicians
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I hope everyone is doing well. Let $K \subset \mathbb{R}^n$ be a centrally symmetric convex body $(K = -K)$. Denote by $K \mid H$ the orthogonal projection of $K$ onto $H$, where $H$ is an $n - 1$
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Hottest Questions Today - MathOverflow
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Mathoverflow.net news digest
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0 days
Is it true that, no matter what wave equation we are considering, if the wave propagates along a closed loop in space or spacetime, the phase acquired due to gauge fields is always independent from the wave equation but only dependent on the given gauge...
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0 days
Calculating minimax k-connected spanners of minimum weight sum
Question:Is there a non-greedy solution for the problem of reporting for a weighted, complete and undirected graph without self-loops or multiple edges:
among all k-connected spanners whose maximal edge-length is minimal
the one with minimal sum of edge-weights... -
7 days
What can mathematicians do to mitigate the deleterious impacts of AI?
The following question is the sort of question that I would normally vote to close, so I will not be offended if it is closed, but I will let the community decide whether to make an exception. (The community wiki button seems to have disappeared, but...
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0 days
Has anyone seen this mirrored entropy functional before?
During some research into martingale optimal transport, I encountered the following strange “mirrored” entropy functional. I will state the functional first, then pose some questions, which will be more in the conversational/intuition style. I will also...
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