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 75
Page 2256
Let T be an operator in a weakly complete B - space X. Suppose that o ( T ' ) is totally disconnected . Then T is a spectral operator if and only if ( a ) the family of projections E ( 0 ; T ) corresponding to compact spectral sets of T ...
Let T be an operator in a weakly complete B - space X. Suppose that o ( T ' ) is totally disconnected . Then T is a spectral operator if and only if ( a ) the family of projections E ( 0 ; T ) corresponding to compact spectral sets of T ...
Page 2284
However , rather than seek the maximum generality , it will be convenient to suppose that B is itself complete and satisfies the countable chain condition . Both these properties hold for B if X is separable , so this will be assumed ...
However , rather than seek the maximum generality , it will be convenient to suppose that B is itself complete and satisfies the countable chain condition . Both these properties hold for B if X is separable , so this will be assumed ...
Page 2303
Suppose that E is its resolution of the identity , and suppose that { n } is an enumeration of its spectrum . Let dn denote the distance from an to o ( T ) – { an } . Suppose that for all but a finite number of n , Elan ) has a ...
Suppose that E is its resolution of the identity , and suppose that { n } is an enumeration of its spectrum . Let dn denote the distance from an to o ( T ) – { an } . Suppose that for all but a finite number of n , Elan ) has a ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Contents
SPECTRAL OPERATORS | 1924 |
Introduction | 1927 |
Terminology and Preliminary Notions | 1929 |
Copyright | |
31 other sections not shown
Other editions - View all
Common terms and phrases
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 contained continuous converges Corollary corresponding defined Definition denote dense determined differential operator domain elements equation equivalent established exists extension finite follows formal formula function given Hence Hilbert space hypothesis identity inequality integral invariant inverse Lemma limit linear 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
Bibliographic information
| Title | 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 Pure and applied mathematics, v. 7 |
| Authors | Nelson Dunford, Jacob T. Schwartz, William G. Bade, Robert G. Bartle |
| Editors | L. Bers, J. J. Stoker |
| Publisher | Wiley-Interscience, 1957 |
| Original from | the University of Michigan |
| Digitized | 2 Feb 2010 |
| ISBN | 0471226394, 9780471226390 |
| Length | 667 pages |
| Export Citation | BiBTeX EndNote RefMan |