Fall 2022

This term the seminar will take place on Mondays and Fridays 19.20--21.00 (GMT+3). If you want to join the mailing list and receive zoom credentials please let me know at tgv628 at yahoo dot com.

September 5th, speaker: Grisha Taroyan, topic: Introduction to homotopical algebra. Notes. Video.

September 9th, speaker: Grisha Taroian, topic: Model categories and homotopical categories. Notes. Video.

September 12th, speaker: Grisha Taroian, topic: Homotopy Category of a Model category, model structures are saturated. Notes, Video.

September 16th, speaker: Grisha Taroian, topic: Quillen functors and derived functors-1.Notes, Video.

September 19th, speaker: Grisha Taroian, topic: Quillen functors and derived functors-2.Notes, Video.

September 26th, speaker: Grisha Taroian, topic: Homotopical cocompleteness and completeness of model categories-1. Notes, Video.

September 30th, speaker: Grisha Taroian, topic: Homotopical cocompleteness and completeness of model categories-2. Notes, Video.

October 3rd, speaker: Grisha Taroian, topic: Homotopical cocompleteness and completeness of model categories-3. Notes, Video.

October 14th, speaker: Amartya Shekhar Dubey, topic: Henry Model Structure.Notes, Video,

October 21st, speaker: Misha Kornev, topic: Inconcreteness of Homotopy Categories.Notes, Video.

October 31st, speaker: Heiko Braun, topic: Joyal Lifting Theorem.Notes, Video.

November 7th, speaker: Misha Kornev, topic: Nerve-Realization adjunction and the Bar Construction.Notes, Video.

November 11th, speaker: Logan Hyslop, topic: Introduction to Analytic Geometry.Notes, Video.

November 14th, speaker: Misha Kornev, topic:  Homotopically final functors and examples of calculations with homotopy (co)limits.Notes, Video.

November 21st, speaker: Misha Kornev, topic: Weighted (co)limits, Gambino's theorem, Reedy Model Structures. Notes, Video  

November 28th, speaker: Misha Kornev, topic: Reedy Model Structures-2 

December 2nd, speaker: Misha Kornev, topic: Applications of Reedy Theory

December 12th, speaker: Cyrill Barlasov, topic: Brown representability theorem and homotopy types