Tue, Oct. 1 1:15pm (MATH 3… 
Geometry/Analysis Ian Miller (University of Colorado Boulder)
New global and blowup solutions for nonlinear Schrodinger equations above the ground state

Tue, Oct. 1 2:30pm (MATH 3… 
Lie Theory Richard Green (CU)
Quasiparabolic sets and orthogonal bases of roots

Tue, Oct. 1 3:30pm (MATH 3… 
Topology Sylvia Maher
An Introduction to Infinity Categories

Wed, Oct. 2 3:30pm (Math350) 
Math Phys Howy Jordan (CU Boulder)
Towards Spatiality of the Spacetime Locale

Wed, Oct. 2 4:45pm (MATH 3… 
Grad Student Seminar Mateo Muro (CU Boulder)
Mal'cev Algebras are the only Algebras

Thu, Oct. 3 11:15am (MATH … 
Algebraic Geometry Jon Kim
Classification of Algebraic Surfaces and the Minimal Model Program

Thu, Oct. 3 2pm (Online) 
Rep Theory Gaywalee Yamskulna (llinois State University) View Online:https://cuboulder.zoom.us/j/97927772782
On the algebraic structure of $N$Graded Vertex Algebras $V=\oplus_{n=0}^{\infty}V_n$ when $V_0$ is a Gorenstein ring and Their Relation to vertex algebras of CFTType.

Thu, Oct. 3 2:30pm (MATH 3… 
Functional Analysis Darwin Tallana (CU Boulder) Unbounded operators and the Dirac operator on the circle

Fri, Oct. 4 2:30pm (MATH 2… 
Grad Algebra/Logic Charlotte Aten
Algebras, lattices, varieties

Mon, Oct. 7 4:45pm (MATH 3… 
Grad Student Seminar Colin Jackson (CU Boulder)
How many prime numbers are there really?

Tue, Oct. 8 12pm (online) 
Algebra/Logic Sebastian Meyer (TU Dresden, Germany) View Online:https://cuboulder.zoom.us/j/96896272260
Finite simple groups in the primitive positive constructability poset

Tue, Oct. 8 2:30pm (Math 3… 
Lie Theory John McHugh (University of Denver)
The Extended Tensor Product
Sponsored by the Meyer Fund

Tue, Oct. 8 3:30pm (MATH 3… 
Topology Courtney Hauf History of Algebraic Ktheory

Wed, Oct. 9 3:30pm (Math350) 
Math Phys Rebecah Deans (CU Boulder) Introduction to Spencer Cohomology

Thu, Oct. 10 11:15am (MATH … 
Algebraic Geometry Jon Kim
Classification of Algebraic Surfaces and the Minimal Model Program II

Thu, Oct. 10 2pm (Online) 
Rep Theory Harshit Yadav (University of Alberta) View Online:https://cuboulder.zoom.us/j/97927772782 Rigidity of vertex tensor categories.

Thu, Oct. 10 2:30pm (MATH 3… 
Functional Analysis Levi Lorenzo (CU Boulder) Ktheory for C*algebras

Fri, Oct. 11 2:30pm (MATH 2… 
Grad Algebra/Logic Mateo Muro
Commutators
