Matthew Scalamandre Personal Website of Matthew Scalamandre

Papers

A Solomon-Tits theorem for rings. To appear in Math. Ann.

High-degree cohomology of congruence subgroups of SLn(O), via cohomology of S-arithmetic groups.

Talks

  • Koszul Duality for Symplectic Steinberg Modules, Algebraic Structures in Topology, San Juan, Puerto Rico
  • Koszul Duality for Symplectic Steinberg Modules, Young Topologists Meeting 2026, University of Copenhagen
  • Steinberg Modules for Rings, Perspectives on the Cohomology of General Linear Groups, University of Münster
  • Double Steinberg Coinvariants, Scissors Congruence and K-theory, University of Pennsylvania
  • Steinberg Modules for Rings, University of Oklahoma
  • Steinberg Modules for Rings, Special Session on Cohomology of Arithmetic Groups, Mapping Class Groups, and Moduli Spaces, Joint Mathematics Meetings 2025
  • A Solomon-Tits theorem for rings, University of Rochester
  • A Solomon-Tits theorem for rings, University of Michigan
  • A Solomon-Tits theorem for rings, University of Oklahoma
  • A Solomon-Tits theorem for rings, Purdue University
  • A Solomon-Tits theorem for rings, START 23