Heat Invariant E_2 for Nonminimal Operator on Manifolds with Torsion
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arXiv
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| Natura: | Preprint |
| Pubblicazione: |
2000
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| _version_ | 1866915559952613376 |
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| author | Kornyak, Vladimir V. |
| author_facet | Kornyak, Vladimir V. |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_math_0004085 |
| institution | arXiv |
| publishDate | 2000 |
| record_format | arxiv |
| spellingShingle | Heat Invariant E_2 for Nonminimal Operator on Manifolds with Torsion Kornyak, Vladimir V. Numerical Analysis Mathematical Physics Differential Geometry Spectral Theory 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. |
| title | Heat Invariant E_2 for Nonminimal Operator on Manifolds with Torsion |
| topic | Numerical Analysis Mathematical Physics Differential Geometry Spectral Theory |
| url | https://arxiv.org/abs/math/0004085 |