Heat Invariant E_2 for Nonminimal Operator on Manifolds with Torsion
Numerical Analysis
2025-10-20 v1 Numerical Analysis
Mathematical Physics
Differential Geometry
math.MP
Spectral Theory
Abstract
Computer algebra methods are applied to investigation of spectral asymptotics of elliptic differential operators on curved manifolds with torsion and in the presence of a gauge field. In this paper we present complete expressions for the second coefficient (E_2) in the heat kernel expansion for nonminimal operator on manifolds with nonzero torsion. The expressions were computed for general case of manifolds of arbitrary dimension n and also for the most important for E_2 case n=2. The calculations have been carried out on PC with the help of a program written in C.
Keywords
Cite
@article{arxiv.math/0004085,
title = {Heat Invariant E_2 for Nonminimal Operator on Manifolds with Torsion},
author = {Vladimir V. Kornyak},
journal= {arXiv preprint arXiv:math/0004085},
year = {2025}
}
Comments
12 pages, LaTeX, uses the Springer file lncse.cls, talk prepared to the Workshop on Computer Algebra in Scientific Computing, CASC-2000, Samarkand, October 5-9, 2000