3 papers
math.RT2025
Lectures on local theta correspondence
Chen-Bo Zhu
This set of lecture notes on local theta correspondence is the written version of a mini-course the author gave in March of 2025 for the program ``Representation Theory and Noncomm…
math.GM2025
Centralizers, Clifforders, Polynomial Equivalence and -equivalence of Matrices
Hechun Zhang, Chengyi Zhu
This paper is devoted to the study of the centralizer and the clifforder of matrices over a field of characteristic zero, together with the quasi-commutative relations…
math.NA2022
Decomposition and conformal mapping techniques for the quadrature of nearly singular integrals
William Mitchell, Abbie Natkin, Paige Robertson +3
Gauss-Legendre quadrature and the trapezoidal rule are powerful tools for numerical integration of analytic functions. For nearly singular problems, however, these standard methods…