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This article is cited in 3 scientific papers (total in 3 papers)
An integral relation for tensor polynomials
P. A. Vshivtseva, V. I. Denisov, I. P. Denisova Lomonosov Moscow State University, Moscow, Russia
Abstract:
We prove two lemmas and one theorem that allow integrating the product of an arbitrary number of unit vectors and the Legendre polynomials over a sphere of arbitrary radius. Such integral tensor products appear in solving inhomogeneous Helmholtz equations whose right-hand side is proportional to the product of a nonfixed number of unit vectors.
Keywords:
tensor relation, tensor Legendre polynomial, Gegenbauer theorem, pseudo-Riemannian geometry.
Received: 18.05.2010
Citation:
P. A. Vshivtseva, V. I. Denisov, I. P. Denisova, “An integral relation for tensor polynomials”, TMF, 166:2 (2011), 216–224; Theoret. and Math. Phys., 166:2 (2011), 186–193
Linking options:
https://www.mathnet.ru/eng/tmf6604https://doi.org/10.4213/tmf6604 https://www.mathnet.ru/eng/tmf/v166/i2/p216
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