Pieter Belmans
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Fortnightly links (12)

Jun 12, 2016 • Pieter Belmans

posted in:
  • mathematics
tags:
  • fortnightly links
  • Dmitry Orlov, Gluing of categories and Krull–Schmidt partners is a very short paper (just 4 pages) that discusses a neat construction of what Orlov calls Krull–Schmidt partners: given a semi-orthogonal decomposition produce a (different) fully faithful functor, giving rise to a possibly new semi-orthogonal complement. Fun!

  • Tamás Szamuely and Gergely Zábrádi, The p-adic Hodge decomposition according to Beilinson is survey article of recent development in p-adic Hodge theory. I only read the introduction (it is a bit outside my comfort zone), but I really liked the appearance of the h-topology in which an algebraic version of the Poincaré lemma becomes true.

  • William Stein announces at the Benjamin Peirce centennial conference that he will leave academia and focus on making a company built on top of the open-source software Sage a success (video).

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