Title of Seminar: Algebraic Geometry Preprint Seminar 2022
Title of Talk: Existence of moduli spaces for algebraic stacks
Speaker: Yogish Holla, TIFR, Mumbai
Date: April 19, 2023
Time: 16:00:00 Hours
Venue: AG-77
Abstract: In this lecture we will describe the proof the existence of good/adequate moduli spaces for algebraic stacks which are locally reductive. The paper under consideration is by Jarod Alper, Daniel Halpern-Leister, and Jochen Heinloth (arXiv:1812.01128v4 [math.AG] 27 Jun 2022). This theorem is a generalisation of a well known theorem of Keel and Mori. This can be applied for the construction of coarse moduli spaces for many interesting moduli spaces like principal bundles and Bridgeland semistable objects in the derived category of coherent sheaves.
Title of Talk: Existence of moduli spaces for algebraic stacks
Speaker: Yogish Holla, TIFR, Mumbai
Date: April 19, 2023
Time: 16:00:00 Hours
Venue: AG-77
Abstract: In this lecture we will describe the proof the existence of good/adequate moduli spaces for algebraic stacks which are locally reductive. The paper under consideration is by Jarod Alper, Daniel Halpern-Leister, and Jochen Heinloth (arXiv:1812.01128v4 [math.AG] 27 Jun 2022). This theorem is a generalisation of a well known theorem of Keel and Mori. This can be applied for the construction of coarse moduli spaces for many interesting moduli spaces like principal bundles and Bridgeland semistable objects in the derived category of coherent sheaves.