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 46
Page 2148
If € 8 , then , using ( D ) , the compact set do ( T ) may be covered by a set o in the
field S ( T ) with 1€ 7 . Since T is a spectral operator of class ( S ( T ) , X * ) , we
have o ( T . ) Sõ and consequently , is in p ( T . ) , which means that XI - T is a one
...
If € 8 , then , using ( D ) , the compact set do ( T ) may be covered by a set o in the
field S ( T ) with 1€ 7 . Since T is a spectral operator of class ( S ( T ) , X * ) , we
have o ( T . ) Sõ and consequently , is in p ( T . ) , which means that XI - T is a one
...
Page 2323
Consequently , by factoring out a factor ( iu ) ' , the coefficients ap , bp , Cp of the
terms of order p in the determinant N ( u ) become the same as the coefficients ap
, bp , Cp in the determinant Ñ ( u ) = a , etu + bpe - lu + cp of the matrix ( ÔNak ) ...
Consequently , by factoring out a factor ( iu ) ' , the coefficients ap , bp , Cp of the
terms of order p in the determinant N ( u ) become the same as the coefficients ap
, bp , Cp in the determinant Ñ ( u ) = a , etu + bpe - lu + cp of the matrix ( ÔNak ) ...
Page 2343
Consequently , if we use Lagrange ' s rule to expand this 2v x 2v determinant by
minors of order v , we find that the expansion contains only two non - vanishing
terms . Thus our 2v X 2v determinant may be expressed as P2P , FQ1Q2 , where
...
Consequently , if we use Lagrange ' s rule to expand this 2v x 2v determinant by
minors of order v , we find that the expansion contains only two non - vanishing
terms . Thus our 2v X 2v determinant may be expressed as P2P , FQ1Q2 , where
...
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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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