nLab David Rydh

I am an algebraic geometer and currently a postdoc at UC Berkeley.

At the moment I am mostly interested in algebraic stacks. A brief list of interests include:

  • Moduli Chow and Hilbert schemes, Hilbert stacks, higher-dimensional moduli, coarse quotients, …

  • Algebraic spaces and stacks (foundational).

  • Riemann-Zariski spaces, valuation theory, rigid geometry

  • Two-dimensional sheaf theory.

  • Log geometry

  • minimal model program, multiplier ideal sheaves

  • non-noetherian objects

  • Commutative algebra (from a geometric viewpoint): divided powers, seminormality, weak normality, ideal closures such as tight closure, absolute flat (and perfect) rings

category: people

Last revised on November 19, 2009 at 20:21:34. See the history of this page for a list of all contributions to it.