Monday, March 26, 2018
Applied Math Seminar- Jiwei Zhao, SUNY Buffalo, Biostatistics
3:45PM, Tue Mar 27 2018, Math 250
Algebra Seminar- Ryo Kanda, Osaka University
Normal extensions of Artin-Schelter regular algebras and flat families
4:00PM, Mon Apr 2 2018, 250 Math Building
This is a joint work with Alex Chirvasitu and S. Paul Smith. We
introduce a new method to construct 4-dimensional Artin-Schelter
regular algebras as normal extensions of 3-dimensional ones. When this
is applied to a 3-Calabi-Yau algebra, we obtain 4-Calabi-Yau algebras
that form a flat family over a projective space. Our method is a rich
source of new 4-dimensional regular algebras. Some of the
4-dimensional regular algebras discovered by Lu-Palmieri-Wu-Zhang also
arise as outputs of our construction and our result gives a new proof
of regularity for those algebras.
Colloquium- Barbara Prinari
4:00PM, Tue Apr 3 2018, 250 Mathematics Bldg.
Analysis Seminar- Tsan Cheng Yu, SUNY at Buffalo
The Second Moments of Hecke-Maass Forms for SL(3, Z)
4:00PM, Wed Apr 4 2018, 250 Mathematics Bldg.
Algebra Seminar- Theo Johnson-Freyd, Perimeter Institute for Theoretical Physics
4:00PM, Mon Apr 9 2018, 250 Math Building