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This Week's Talks

  • Uncertainty in directional representations, Preimages of kernel transformations and applications - Dissertation Defense

    Speaker: Canran Ji (UMD) -

    When: Fri, July 18, 2025 - 10:00am
    Where: Kirwan Hall 1310
  • Categorification of the Leray spectral sequence - Dissertation Defense

    Speaker: Arpith Shanbhag (UMd) -

    When: Fri, July 18, 2025 - 1:00pm
    Where: Kirwan Hall 1310
  • Almost commutative algebra and part of tilting equivalence - RIT on Adic Geometry

    Speaker: Ziyi Huang (UMD) -

    When: Fri, July 18, 2025 - 3:00pm
    Where: Kirwan Hall 3206
    View Abstract

    View Abstract

    Abstract: We define basic functors and study adjunctions and base change. Then we extend some classical notions such as flat, projective, unramified, étale, to almost modules. This leads to a proof of half of tilting equivalence. The rest will be treated after developing perfectoid algebras in future talks.
  • This Week's Talks
  • Next Week's Talks
  • Colloquium
  • Seminars
  • Conferences
  • Faculty Research Interests
  • Resources
  • Distinguished Lecture Series
  • Brin Mathematics Research Center
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