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wildtopology.com | ||
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tcms.org.ge
[AI summary] The Journal of Homotopy and Related Structures is an international publication covering advanced mathematical topics such as homotopy theory, topology, and algebraic geometry, currently managed by Springer in collaboration with Georgian institutions. |
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djalil.chafai.net
Today, part of my teaching concerned basic properties of the total variation on discrete spaces. Let \( {E} \) be a possibly infinite countable set equipped with its discrete topology and \( {\sigma} \)-field. Let \( {\mathcal{P}} \) be the set of probability measures on \( {E} \). We equip \( {\mathcal{P}} \) with the total variation distance defined for... |
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qchu.wordpress.com
In this post we'll describe the representation theory of theadditive group scheme$latex \mathbb{G}_a$ over a field $latex k$. The answer turns out to depend dramatically on whether or not $latex k$ has characteristic zero. Preliminaries over an arbitrary ring (All rings and algebras are commutative unless otherwise stated.) The additive group scheme $latex \mathbb{G}_a$ over... |
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xenaproject.wordpress.com
(This is a guest post by Bhavik Mehta) On March 16, 2023, a paper by Campos, Griffiths, Morris, and Sahasrabudhe appeared on the arXiv, announcing an exponential improvement to the upper bound on Ramsey numbers, an open problem since 1935. Around the same time, posts by Terence Tao, Timothy Gowers and Gil Kalai appeared, all... |
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