2024-03-28T14:40:32Z
https://oai.zbmath.org/v1/
oai:zbmath.org:3697800
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47
Farforovskaya, Yu. B.
1980
3697800
English
Consultants Bureau, New York
https://zbmath.org/03697800
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J. Sov. Math. 14, 1133-1149 (1980).
47B15; 47A60; 47A30
An estimate of the norm |f(B)-f(A)| for self-adjoint operators A and B
j