On error bounds in strong approximations for eigenvalue problems
1981 ◽
Vol 22
(3)
◽
pp. 270-283
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Keyword(s):
AbstractSome corrections of error bounds obtained by Chatelin and Lemordant for the first three terms of the asymptotic case of a strong approximation are given. The error bounds for the approximations of order 2 in the Galerkin method are compared with the Rayleigh quotients constructed with the eigenvectors in the Sloan method. A numerical experiment is also carried out.
Keyword(s):
Keyword(s):
1979 ◽
Vol 30
(2)
◽
pp. 167-176
◽
1990 ◽
Vol 32
(1)
◽
pp. 115-131
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Keyword(s):
Keyword(s):
1979 ◽
Vol 44
(10)
◽
pp. 2908-2914
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2021 ◽