## Linear Operators: Spectral operators |

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This means that A = An = S , K ( A ) E ( 21 ) for sufficiently large integers n , from which it clearly follows that A is in the uniformly

This means that A = An = S , K ( A ) E ( 21 ) for sufficiently large integers n , from which it clearly follows that A is in the uniformly

**closed**algebra ...Page 2214

By Corollary VI.1.5 , the weakly

By Corollary VI.1.5 , the weakly

**closed**operator algebra W ( B ) generated by B is the same as the strongly**closed**algebra generated by B. Thus every A in W ...Page 2217

Let X ( x ) , X ( 2 ) be the

Let X ( x ) , X ( 2 ) be the

**closed**linear manifolds generated by the sets { Ex | E e B } , { Ex | E e Bi } , respectively . Since B , is the strong closure ...### What people are saying - Write a review

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### Contents

SPECTRAL OPERATORS 1937 1941 1945 XV Spectral Operators | 1924 |

Introduction | 1927 |

Terminology and Preliminary Notions | 1929 |

Copyright | |

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adjoint operator Amer analytic apply arbitrary assumed B-space Banach space belongs Boolean algebra Borel set boundary conditions bounded bounded operator Chapter clear closed commuting compact complex constant contains continuous converges Corollary corresponding countably additive defined Definition denote dense determined differential operator domain elements equation equivalent established exists extension fact finite follows formal formula function given gives Hence Hilbert space hypothesis identity inequality integral invariant inverse Lemma limit linear operator Math Moreover multiplicity norm perturbation plane positive preceding present problem projections PROOF properties prove range resolution resolvent restriction Russian satisfies scalar type seen sequence shown shows similar solution spectral measure spectral operator spectrum subset sufficiently Suppose Theorem theory topology unbounded uniformly unique valued vector zero