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 |
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Results 1-3 of 75
Page 2094
Berkson and Dowson [ 1 ] have considered prespectral operators in some detail
and have obtained a number of results concerning them . They show that if T is
spectral , then T * has a unique resolution of the identity of class ( X ) ; moreover ,
if ...
Berkson and Dowson [ 1 ] have considered prespectral operators in some detail
and have obtained a number of results concerning them . They show that if T is
spectral , then T * has a unique resolution of the identity of class ( X ) ; moreover ,
if ...
Page 2106
... weakly complete , then A2 is a scalar type operator . Moreover , if A is adjoint
Abelian and X is weakly complete , then A is scalar type if and only if either ( a ) A
is invertible , ( b ) O is an isolated point of o ( A ) , or ( c ) o ( A ) is non - negative ...
... weakly complete , then A2 is a scalar type operator . Moreover , if A is adjoint
Abelian and X is weakly complete , then A is scalar type if and only if either ( a ) A
is invertible , ( b ) O is an isolated point of o ( A ) , or ( c ) o ( A ) is non - negative ...
Page 2381
Moreover , by ( 3 ) , 2 2 200 ( 12 ) | ( L , L . 26 ) = 1200 ) | ds = 0 as t approaches
infinity , uniformly for u € Pt . Moreover , ( 13 ) | ( 1 , 1 , 16 ) = 1 1 . 1969 ) do 70 as
lul →00 , u € P + , uniformly for 0 St < 0 . This establishes the asymptotic ...
Moreover , by ( 3 ) , 2 2 200 ( 12 ) | ( L , L . 26 ) = 1200 ) | ds = 0 as t approaches
infinity , uniformly for u € Pt . Moreover , ( 13 ) | ( 1 , 1 , 16 ) = 1 1 . 1969 ) do 70 as
lul →00 , u € P + , uniformly for 0 St < 0 . This establishes the asymptotic ...
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Contents
SPECTRAL OPERATORS XV Spectral Operators | 1924 |
Introduction | 1925 |
Terminology and Preliminary Notions | 1928 |
Copyright | |
32 other sections not shown
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analytic apply arbitrary assumed B-space Banach space Boolean algebra Borel sets boundary conditions bounded bounded Borel bounded operator Chapter clear clearly closure commuting compact complex consider constant contained converges Corollary corresponding countably additive defined Definition denote dense determined differential operator domain elements equation equivalent established example exists extension fact finite follows formal formula given gives Hence Hilbert space hypothesis identity inequality integral invariant inverse Lemma limit linear linear operator manifold Math Moreover multiplicity norm positive preceding present problem projections PROOF properties prove range regular resolution resolvent respectively restriction Russian satisfies scalar type seen sequence shown shows spectral measure spectral operator spectrum statement strongly subset subspace sufficiently Suppose Theorem theory topology unbounded uniformly unique valued vector weakly zero