AMS :: Spring Central Sectional Meeting (formerly at the University of Cincinnati), AMS Special Session

AMS Sectional Meeting AMS Special Session

Current as of Saturday, April 24, 2021 03:30:05

Inquiries: meet@ams.org

Spring Central Sectional Meeting (formerly at the University of Cincinnati)

now meeting virtually, CDT (hosted by the American Mathematical Society), Cincinnati, OH
April 17-18, 2021 (Saturday - Sunday)
Meeting #1166

Associate secretary:

Georgia Benkart, AMS benkart@math.wisc.edu

AMS 2021 Spring Sectional Meetings will be held VIRTUALLY on the originally planned dates. Further details will be posted as soon as they are available. Send questions to meet@ams.org.

Special Session on Commutative Algebra

Saturday April 17, 2021, 9:00 a.m.-12:00 p.m.
Special Session on Commutative Algebra, I
Special Session 7, AMS
Organizers:
Ayah Almousa, Cornell University
Sean Sather-Wagstaff, Clemson University ssather@clemson.edu
- 9:00 a.m.
  Simplicial resolutions for powers of square-free monomial ideals.
  Susan Cooper, University of Manitoba
  Sabine El Khoury, American University of Beirut
  Sara Faridi*, Dalhousie University
  Sarah Mayes-Tang, University of Toronto
  Susan Morey, Texas State University
  Liana Sega, University of Missouri Kansas City
  Sandra Spiroff, University of Mississippi
  (1166-13-102)
- 10:00 a.m.
  Power edge ideals.
  Michael Cowen*, Clemson University
  James Gossell, Clemson University
  Alan Hahn, Clemson University
  W. Frank Moore, Wake Forest University
  Sean Sather-Wagstaff, Clemson University
  (1166-13-118)
- 10:20 a.m.
  Break.
- 10:40 a.m.
  A counter-example to the Schenck-Stiller "$2r+1$" conjecture.
  Beihui Yuan*, Cornell University
  Mike Stillman, Cornell University
  Hal Schenck, Auburn University
  (1166-41-128)
- 11:10 a.m.
  Cohen-Macaulay type of weighted edges ideals and path ideals of weighted trees.
  Shuai Wei*, Clemson University
  Sean Sather-Wagstaff, Clemson University
  (1166-13-66)
- 11:40 a.m.
  Rank selection and depth conditions for squarefree monomial ideals.
  Brent Holmes, Charlotte, North Carolina
  Justin Lyle*, University of Arkansas
  (1166-13-146)

Saturday April 17, 2021, 2:40 p.m.-5:40 p.m.
Special Session on Commutative Algebra, II
Special Session 7, AMS
Organizers:
Ayah Almousa, Cornell University
Sean Sather-Wagstaff, Clemson University ssather@clemson.edu
- 2:40 p.m.
  Test modules for the complete intersection property.
  Benjamin Briggs, University of Utah
  Eloísa Grifo*, University of California, Riverside
  Josh Pollitz, University of Utah
  (1166-13-59)
- 3:10 p.m.
  Generators of residual intersections.
  Yevgeniya Tarasova*, Purdue University
  (1166-13-121)
- 3:30 p.m.
  Break.
- 3:50 p.m.
  Mixed multiplicities of graded families of ideals.
  Yairon Cid-Ruiz, Ghent University
  Jonathan Montaño*, New Mexico State University
  (1166-13-81)
- 4:20 p.m.
  A dual to basic fullness.
  Rebecca R.G.*, George Mason University
  Neil Epstein, George Mason University
  Janet Vassilev, University of New Mexico
  (1166-13-107)
- 4:50 p.m.
  On Stable trace ideals and Arf rings.
  Haydee Lindo*, Harvey Mudd College
  H. Dao, University of Kansas
  (1166-13-143)
- 5:10 p.m.
  Open Discussion.

Sunday April 18, 2021, 9:00 a.m.-11:30 a.m.
Special Session on Commutative Algebra, III
Special Session 7, AMS
Organizers:
Ayah Almousa, Cornell University
Sean Sather-Wagstaff, Clemson University ssather@clemson.edu
- 9:00 a.m.
  Unexpected hypersurfaces and when to expect them.
  Giuseppe Favacchio, University of Torino
  Elena Guardo, University of Catania
  Brian Harbourne, University of Nebraska
  Juan Migliore*, University of Notre Dame
  (1166-13-46)
- 10:00 a.m.
  Stillman's question for twisted commutative algebras.
  Karthik Ganapathy*, University of Michigan, Ann Arbor
  (1166-13-115)
- 10:20 a.m.
  Break.
- 10:40 a.m.
  Geometric equations for matroid varieties.
  Ashley K. Wheeler*, Mount Holyoke College
  Jessica Sidman, Mount Holyoke College
  Will Traves, US Naval Academy
  (1166-13-139)
- 11:10 a.m.
  Degenerations of matrix Schubert varieties through geometric vertex decomposition and bumpless pipe dreams.
  Patricia Klein*, University of Minnesota
  Anna Weigandt, University of Michigan
  (1166-13-93)

Sunday April 18, 2021, 3:10 p.m.-5:40 p.m.
Special Session on Commutative Algebra, IV
Special Session 7, AMS
Organizers:
Ayah Almousa, Cornell University
Sean Sather-Wagstaff, Clemson University ssather@clemson.edu
- 3:10 p.m.
  Symbolic powers and free resolutions of generalized star configurations of hypersurfaces.
  Kuei-Nuan Lin*, Penn State University, Greater Allegheny
  Yi-Huang Shen, University of Science and Technology of China
  (1166-13-58)
- 3:40 p.m.
  Quadratic Gorenstein rings and the Koszul property.
  Matthew Mastroeni*, Oklahoma State University
  Hal Schenck, Auburn University
  Mike Stillman, Cornell University
  (1166-13-130)
- 4:00 p.m.
  Break.
- 4:20 p.m.
  Computing Multigraded Castelnuovo-Mumford Regularity on Products of Projective Spaces.
  Lauren Cranton Heller, University of California, Berkeley
  Mahrud Sayrafi*, University of Minnesota, Twin Cities
  (1166-13-144)
- 4:50 p.m.
  The top weight cohomology of $\mathcal{A}_{g}$.
  Juliette Bruce*, University of California, Berkeley
  (1166-13-18)
- 5:10 p.m.
  Open discussion.

Inquiries: meet@ams.org