Inequality of Taikov type for powers of normal operators in Hilbert space
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The Taikov inequality, which estimates $L_{\infty}$-norm of intermediate derivative by $L_2$-norms of a function and its higher derivative, is extended on arbitrary powers of normal operator acting in Hilbert space.
1965 ◽
Vol 17
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pp. 1030-1040
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1969 ◽
Vol 21
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pp. 1421-1426
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1970 ◽
Vol 68
(2)
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pp. 393-400
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1963 ◽
Vol 59
(4)
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pp. 727-729
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