## Linear Operators: General theory |

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Page 1

The restriction of a function f to a subset A of its

f | A . Iff : A + B , and for each bef ( A ) there is only one a € A with f ( a ) = 6 , 7 is

said to have an inverse or to be one - to - one . The inverse function has

...

The restriction of a function f to a subset A of its

**domain**is sometimes denoted byf | A . Iff : A + B , and for each bef ( A ) there is only one a € A with f ( a ) = 6 , 7 is

said to have an inverse or to be one - to - one . The inverse function has

**domain**f...

Page 3

The restriction of a function f to a subset A of its

f | A . If | : A + B , and for each bef ( A ) there is only one a € A with f ( a ) = b , f is

said to have an inverse or to be one - to - one . The inverse function has

...

The restriction of a function f to a subset A of its

**domain**is sometimes denoted byf | A . If | : A + B , and for each bef ( A ) there is only one a € A with f ( a ) = b , f is

said to have an inverse or to be one - to - one . The inverse function has

**domain**f...

Page 230

Let | be an analytic function defined on a connected

plane and having its values in a complex B - space X . Then / ( ? ) ) does not have

its maximum at any point of the

Let | be an analytic function defined on a connected

**domain**D in the complexplane and having its values in a complex B - space X . Then / ( ? ) ) does not have

its maximum at any point of the

**domain**D , unless f ( x ) is identically constant .### What people are saying - Write a review

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### Contents

Metric Spaces | 19 |

Convergence and Uniform Convergence of Generalized | 26 |

Exercises | 33 |

Copyright | |

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Acad algebra Amer analytic applied arbitrary assumed B-space Banach Banach spaces bounded called clear closed compact complex contains continuous functions converges convex Corollary countably additive defined DEFINITION denote dense determined differential disjoint Doklady Akad domain elements equation equivalent everywhere Exercise exists extension field finite follows function defined function f given Hence Hilbert space implies inequality integral interval isomorphism Lebesgue Lemma limit linear functional linear operator linear space mapping Math mean measure space metric space neighborhood norm operator positive problem Proc PROOF properties proved range regular respect Russian satisfies scalar seen semi-group separable sequence set function Show shown sphere statement subset Suppose Theorem theory topological space topology transformations u-integrable u-measurable uniformly union unique unit valued vector weak zero