On uniform asymptotic expansions of whispering gallery eigenfunctions
Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 10, Tome 89 (1979), pp. 112-119
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An asymptotic method of uniform expansions in connection with the problem determination of eigenfunctlons of the Laplace operator is illustrated. Constructed eigenfunctions satisfy to Dirichlet and Neumann conditions and concentrate in a vicinity of the boundary.
@article{ZNSL_1979_89_a8,
author = {N. Ya. Kirpichnikova},
title = {On uniform asymptotic expansions of whispering gallery eigenfunctions},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {112--119},
publisher = {mathdoc},
volume = {89},
year = {1979},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1979_89_a8/}
}
N. Ya. Kirpichnikova. On uniform asymptotic expansions of whispering gallery eigenfunctions. Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 10, Tome 89 (1979), pp. 112-119. http://geodesic.mathdoc.fr/item/ZNSL_1979_89_a8/