WEYL'S THEOREM FOR TENSOR PRODUCTS
Glasgow mathematical journal, Tome 46 (2004) no. 2, pp. 301-304
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Suppose that $A$ and $B$ are ‘isoloid’ operators acting on a complex Banach space, that is, every isolated point of their spectra is an eigenvalue. In this note it is shown that if Weyl's theorem holds for both $A$ and $B$ then it holds for $A\otimes B$.
SONG, YEONG-MOO; KIM, AN-HYUN. WEYL'S THEOREM FOR TENSOR PRODUCTS. Glasgow mathematical journal, Tome 46 (2004) no. 2, pp. 301-304. doi: 10.1017/S0017089504001776
@article{10_1017_S0017089504001776,
author = {SONG, YEONG-MOO and KIM, AN-HYUN},
title = {WEYL'S {THEOREM} {FOR} {TENSOR} {PRODUCTS}},
journal = {Glasgow mathematical journal},
pages = {301--304},
year = {2004},
volume = {46},
number = {2},
doi = {10.1017/S0017089504001776},
url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089504001776/}
}
TY - JOUR AU - SONG, YEONG-MOO AU - KIM, AN-HYUN TI - WEYL'S THEOREM FOR TENSOR PRODUCTS JO - Glasgow mathematical journal PY - 2004 SP - 301 EP - 304 VL - 46 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089504001776/ DO - 10.1017/S0017089504001776 ID - 10_1017_S0017089504001776 ER -
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