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Videos linked to Cohomological Hall algebrasMore +
![Chi-independence for moduli spaces of one-dimensional sheaves on symplectic surfaces]()
01:03:52published on June 10, 2026Chi-independence for moduli spaces of one-dimensional sheaves on symplectic surfaces
By Olivier Schiffmann
![Cohomological Hall algebras associated to curves in surfaces]()
published on May 24, 2023Cohomological Hall algebras associated to curves in surfaces
By Olivier Schiffmann
![Cohomological Hall algebras in dimensions one and two and applications - Part 6]()
published on May 17, 2023Cohomological Hall algebras in dimensions one and two and applications - Part 6
By Olivier Schiffmann
![Cohomological Hall algebras in dimensions one and two and applications - Part 5]()
published on May 15, 2023Cohomological Hall algebras in dimensions one and two and applications - Part 5
By Olivier Schiffmann
![Cohomological Hall algebras in dimensions one and two and applications - Part 4]()
published on May 11, 2023Cohomological Hall algebras in dimensions one and two and applications - Part 4
By Olivier Schiffmann
![Cohomological Hall algebras in dimensions one and two and applications - Part 2]()
published on May 9, 2023Cohomological Hall algebras in dimensions one and two and applications - Part 2
By Olivier Schiffmann
![Cohomological Hall algebras in dimensions one and two and applications - Part 1]()
published on May 2, 2023Cohomological Hall algebras in dimensions one and two and applications - Part 1
By Olivier Schiffmann
