## Linear Operators, Part 2 |

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Page 1452

It is

It is

**evident**from Definition XII.5.1 that if T , is bounded below , T , must also be bounded below . Conversely , let T be bounded below .Page 1631

It is

It is

**evident**that T is linear , and equally**evident**that T is closed . Hence , by the closed graph theorem ( II.2.4 ) , T is continuous .Page 1662

However , an

However , an

**evident**consequence of Lemma 12 , as generalized to D , ( I ) , which will be of importance to us in subsequent discussions , is stated in the ...### 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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