## Linear Operators: Spectral theory |

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Page 906

It is

It is

**clear**that all of these classes of operators are normal . Unitary operators have a number of other characteristic properties . For example , if U is unitary then ( x , y ) = ( U * Ux , y ) ( Ux , U ** y ) = ( Ux , Uy ) .Page 1298

First of all , it is

First of all , it is

**clear**from the preceding definition that the set M. ( the set Mo ) of boundary values at a ( at b ) ... Since the map g + fig of D ( T ) into itself is**clearly**closed , it is , by the closed graph theorem ( II.2.4 ) ...Page 1689

Indeed , if { { m } is a Cauchy sequence in L ( 1 ) , it is

Indeed , if { { m } is a Cauchy sequence in L ( 1 ) , it is

**clear**from ( i ) that { a ' { m } is a Cauchy sequence in L , ( I ) for J Sk , so that there exist functions g , gol in L , ( I ) such that limm - com - gp = 0 and lim.m ...### What people are saying - Write a review

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### Contents

BAlgebras | 859 |

Miscellaneous Applications | 937 |

Compact Groups | 945 |

Copyright | |

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