PSU Mark
Eberly College of Science Mathematics Department

Meeting Details

For more information about this meeting, contact Robert Vaughan, Mihran Papikian, Ae Ja Yee.

Title:Higher direct images of the structure sheaf in birational geometry
Seminar:Algebra and Number Theory Seminar
Speaker:Andre Chatzistamatiou, MPI Bonn
Abstract:
Abstract:  For a birational projective morphism between regular excellent noetherian schemes, we will show that the higher direct images of the structure sheaf vanish. This generalizes results in positive characteristic to an arithmetic setup. Joint work with Kay Rülling.

Room Reservation Information

Room Number:MB106
Date:05 / 15 / 2014
Time:11:15am - 12:05pm