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The spectrum of the Laplace operator on connected compact simple Lie groups of rank four. II
I. A. Zubareva Sobolev Institute of Mathematics, Omsk Division, Novosibirsk, 644099 Russia
Abstract:
In the present article, we explicitly compute the spectrum of the Laplace operator on smooth real-valued and complex-valued functions on connected compact simple Lie groups of rank four with a bi-invariant Riemannian metrics that correspond to the root systems $A_4$ and $F_4$.
Key words:
Laplace operator, spectrum, group representation, Killing form, Ricci curvature.
Received: 10.09.2018 Revised: 10.09.2018 Accepted: 27.02.2019
Citation:
I. A. Zubareva, “The spectrum of the Laplace operator on connected compact simple Lie groups of rank four. II”, Mat. Tr., 22:2 (2019), 34–53; Siberian Adv. Math., 30:3 (2020), 213–227
Linking options:
https://www.mathnet.ru/eng/mt356 https://www.mathnet.ru/eng/mt/v22/i2/p34
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Abstract page: | 287 | Full-text PDF : | 131 | References: | 46 | First page: | 3 |
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