Pfaffians, Hafnians, determinants, and permanents are invariants associated with square matrices of various kinds. We will show how to construct known q-analogues of these invariants using the combinatorics of root systems of types A and D.
This is work in progress with Tianyuan Xu (University of Richmond).
Quantum Pfaffians and quantum Hafnians
Tue, Feb. 25 3:30pm (MATH 3…
Topology
Taylor Rogers
X
Stable infinity categories are the infinity categorical analogue of abelian categories and axiomatize features of stable homotopy theory. In this talk we will introduce basic stable infinity category theory which will be useful for describing connections between stable homotopy theory and KK theory in the following weeks.
Quantum Pfaffians and quantum Hafnians