Linear Operators, Part 2 |
From inside the book
Results 1-3 of 66
Page 1087
Suppose that for P1 , P2 in 1 , Te , and Ty , always agree on the intersection of Ln , ( S , E , u ) and Lp , ( S , E , u ) . Prove that log 10 ( T1 ) is a convex function of p . 51 Let the hypotheses of Exercise 50 be satisfied .
Suppose that for P1 , P2 in 1 , Te , and Ty , always agree on the intersection of Ln , ( S , E , u ) and Lp , ( S , E , u ) . Prove that log 10 ( T1 ) is a convex function of p . 51 Let the hypotheses of Exercise 50 be satisfied .
Page 1452
Suppose that such a u exists . Then , by Theorem XII.2.6 , o ( Tx , x ) = S , 21 E ( dx Jarlo 2 play ? 0 x ) X E D ( T ) , so that if | x is bounded , ( Tr , x ) is bounded below . Conversely , suppose that for each n , en = ( -0 ...
Suppose that such a u exists . Then , by Theorem XII.2.6 , o ( Tx , x ) = S , 21 E ( dx Jarlo 2 play ? 0 x ) X E D ( T ) , so that if | x is bounded , ( Tr , x ) is bounded below . Conversely , suppose that for each n , en = ( -0 ...
Page 1597
( 18 ) In the interval [ 0 , 0 ) , suppose that ( a ) lim q ( t ) = -00 , lim sup ( q ' ( t ) ) ( b ) < 00 , 19 ( 0 ) 3 ( q ' ( t ) ) ( c ) dt < đó , 19 ( t ) / 5 / 2 for large M. Then the essential spectrum of r is empty ( Wintner [ 8 ] ...
( 18 ) In the interval [ 0 , 0 ) , suppose that ( a ) lim q ( t ) = -00 , lim sup ( q ' ( t ) ) ( b ) < 00 , 19 ( 0 ) 3 ( q ' ( t ) ) ( c ) dt < đó , 19 ( t ) / 5 / 2 for large M. Then the essential spectrum of r is empty ( Wintner [ 8 ] ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Contents
BAlgebras | 859 |
Bounded Normal Operators in Hilbert Space | 887 |
Miscellaneous Applications | 937 |
Copyright | |
13 other sections not shown
Other editions - View all
Common terms and phrases
additive Akad algebra Amer analytic assume Banach spaces basis belongs Borel boundary conditions boundary values bounded called clear closed closure coefficients compact complex Consequently constant contains continuous converges Corollary corresponding defined Definition denote dense determined domain eigenvalues element equal equation essential spectrum evident Exercise exists extension finite follows formal differential operator formula function given Hence Hilbert space identity independent indices inequality integral interval Lemma limit linear mapping Math matrix measure multiplicity Nauk neighborhood norm obtained partial positive preceding present problem projection proof properties prove range regular remark representation respectively restriction result Russian satisfies seen sequence singular solution spectral square-integrable statement subset subspace sufficiently Suppose symmetric Theorem theory topology transform unique vanishes vector zero