University of Cambridge > Talks.cam > Special DPMMS Colloquium > A brief (pre)history of perfectoid spaces

A brief (pre)history of perfectoid spaces

Add to your list(s) Download to your calendar using vCal

  • UserKiran Kedlaya (University of California, San Diego)
  • ClockTuesday 11 November 2014, 13:30-14:30
  • HouseCMS, MR3.

If you have a question about this talk, please contact HoD Secretary, DPMMS.

This talk has been canceled/deleted

Classical Hodge theory can be interpreted as the relationship between the topology of manifolds and the cohomology of differential forms. In arithmetic geometry, the parallel subject of p-adic Hodge theory relates Galois actions on etale cohomology to differential forms. Recently, this subject has been overturned by a series of developments culminating in the construction of a class of objects called “perfectoid spaces”. Without trying to give too many formal definitions, I will indicate some of the key ideas that go into the theory; as time permits, I’ll also mention some of the directions in which the work of Scholze carries this theory far beyond its point of origin.

This talk is part of the Special DPMMS Colloquium series.

Tell a friend about this talk:

This talk is included in these lists:

This talk is not included in any other list

Note that ex-directory lists are not shown.

 

© 2006-2024 Talks.cam, University of Cambridge. Contact Us | Help and Documentation | Privacy and Publicity