Linear Operators: Part III: Spectral Operators [by] Nelson Dunford and Jacob T. Schwartz, with the Assistance of William G. Bade and Robert G. Bartle, Volume 1 |
From inside the book
Results 1-3 of 78
Page 2010
... Unbounded Spectral Operators Although the topic of unbounded spectral operators will be treated in some detail in Chapter XVIII and many illustrations of such operators will be found in Chapters XIX and XX , we introduce the subject ...
... Unbounded Spectral Operators Although the topic of unbounded spectral operators will be treated in some detail in Chapter XVIII and many illustrations of such operators will be found in Chapters XIX and XX , we introduce the subject ...
Page 2013
... unbounded convolution . The preceding discussion may be summarized as follows . 2 THEOREM . For each measurable p × p matrix  ( s ) of complex functions defined almost everywhere on and each measurable set o in S the operators  and A ...
... unbounded convolution . The preceding discussion may be summarized as follows . 2 THEOREM . For each measurable p × p matrix  ( s ) of complex functions defined almost everywhere on and each measurable set o in S the operators  and A ...
Page 2227
... Unbounded Spectral Operators 1. Introduction It was shown in the course of Chapters XII , XIII , and XIV that in order to apply the ... Unbounded Spectral Operators 1 DEFINITION . Let B denote 2227 Unbounded Spectral Operators 1 Introduction.
... Unbounded Spectral Operators 1. Introduction It was shown in the course of Chapters XII , XIII , and XIV that in order to apply the ... Unbounded Spectral Operators 1 DEFINITION . Let B denote 2227 Unbounded Spectral Operators 1 Introduction.
Contents
SPECTRAL OPERATORS | 1924 |
The Resolvent of a Spectral Operator | 1935 |
An Operational Calculus for Bounded Spectral | 1941 |
Copyright | |
23 other sections not shown
Other editions - View all
Common terms and phrases
A₁ adjoint operator algebra of projections Amer analytic arbitrary B-algebra B*-algebra B₁ Banach space Boolean algebra Borel sets boundary conditions bounded linear operator bounded operator closed operator commuting compact complex numbers complex plane converges Corollary countably additive Definition denote dense differential operator Doklady Akad domain E₁ eigenvalues elements equation exists finite number follows from Lemma follows from Theorem formal differential operator formula function f H₁ H₂ Hence Hilbert space hypothesis identity inequality integral invariant inverse L₁ Lebesgue Lemma Math multiplicity Nauk SSSR norm operators in Hilbert perturbation polynomial PROOF properties prove quasi-nilpotent resolution Russian S₁ satisfies scalar type operator scalar type spectral Section sequence shows spectral measure spectral operator spectral theory spectrum subset subspace Suppose trace class type spectral operator unbounded uniformly bounded unique vector zero