Informal Enumerative Geometry Seminar, Spring 2022

Thursday, 4:10-5:40pm, Math 622

Organizer: Melissa Liu

Date SpeakerTitle References
February 3 Melissa Liu Virtual fundamental classes in algebraic geometry Behrend-Fantechi
February 10 Melissa Liu Virtual fundamental classes and enumerative geometry Behrend, Ciocan-Fontanine, Kim, Maulk
February 17 Song Yu The Crepant Transformation Conjecture for toric Deligne-Mumford stacks Coates-Iritani-Jiang
February 24 Song Yu The Crepant Transformation Conjecture for toric Deligne-Mumford stacks II Coates-Iritani-Jiang, Iritani
March 3 Che Shen Quantum Groups and Quantum Cohomology Maulik-Okounkov
March 10 Che Shen Quantum Groups and Quantum Cohomology II Maulik-Okounkov
March 17 No Seminar Spring break
March 24 Kevin Chang Donaldson-Thomas type invariants via microlocal geometry Behrend
March 31 Kevin Chang Donaldson-Thomas type invariants via microlocal geometry II Behrend , Behrend-Fantechi08
April 7 Konstantin Aleshkin Inductive construction of stable envelopes Okounkov
April 14 Konstantin Aleshkin Inductive construction of stable envelopes II Okounkov
April 21 Patrick Lei DT/PT correspondence using motivic Hall algebras Beentjes-Calabrese-Rennemo, Bridgeland
April 28 Patrick Lei The DT crepant resolution conjecture Beentjes-Calabrese-Rennemo