## Linear Operators: Spectral theory |

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Page 1830

On the deficiency numbers of closed op ators .

) 56 , 559-561 ( 1947 ) . ( Russian ) Math . Rev. 9 , 242 ( 1948 ) . On the extension

of Hermitian operators with a nondense domain of definition .

On the deficiency numbers of closed op ators .

**Doklady Akad**. Nauk SSSR ( N. S.) 56 , 559-561 ( 1947 ) . ( Russian ) Math . Rev. 9 , 242 ( 1948 ) . On the extension

of Hermitian operators with a nondense domain of definition .

**Doklady Akad**.Page 1831

and a matrix moment problem .

( 1949 ) . ( Russian ) Math . Rev. 11 , 670 ( 1950 ) . 8 . On the trace formula in ...

**Doklady Akad**. Nauk SSSR ( N. S. ) 30 , 484-488 ( 1941 ) . 7 . Infinite J - matricesand a matrix moment problem .

**Doklady Akad**. Nauk SSSR ( N. S. ) 69 , 125–128( 1949 ) . ( Russian ) Math . Rev. 11 , 670 ( 1950 ) . 8 . On the trace formula in ...

Page 1852

26 , 1-86 . Pinsker , A. ( see also Kantorovitch , L. V. ) 1 . On a class of operations

in K - spaces .

normed K - spaces .

26 , 1-86 . Pinsker , A. ( see also Kantorovitch , L. V. ) 1 . On a class of operations

in K - spaces .

**Doklady Akad**. Nauk SSSR ( N. S. ) 36 , 227–230 ( 1942 ) . 2 . Onnormed K - spaces .

**Doklady Akad**. Nauk SSSR ( N. S. ) 33 , 12–14 ( 1941 ) . 3 .### What people are saying - Write a review

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### Contents

BAlgebras | 859 |

Bounded Normal Operators in Hilbert Space | 887 |

Miscellaneous Applications | 937 |

Copyright | |

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### Common terms and phrases

additive Akad algebra Amer analytic assume Banach spaces basis belongs Borel boundary conditions boundary values bounded called clear closed closure coefficients compact complex Consequently constant contains continuous converges Corollary corresponding defined Definition denote dense determined domain eigenvalues element equal equation essential spectrum evident Exercise exists extension finite follows formal differential operator formula function function f given Hence Hilbert space identity independent indices inequality integral interval Lemma limit linear mapping Math matrix measure multiplicity neighborhood norm obtained partial positive preceding present problem projection proof properties prove range regular remark representation respectively restriction result Russian satisfies seen sequence singular solution spectral square-integrable statement subset subspace sufficiently Suppose symmetric Theorem theory topology transform unique vanishes vector zero