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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Page 1986
Hence , to complete the proof of the theorem it suffices to establish the inversion formula ( 5 ) . ... ( u ) du đa m 2 - Su 1 sin at lim q ( 9 – 1 ) j s – t dt , t Q - TT - 0 and so equation ( 5 ) may be established by 1986 XV.11.1 XV .
Hence , to complete the proof of the theorem it suffices to establish the inversion formula ( 5 ) . ... ( u ) du đa m 2 - Su 1 sin at lim q ( 9 – 1 ) j s – t dt , t Q - TT - 0 and so equation ( 5 ) may be established by 1986 XV.11.1 XV .
Page 2212
We next establish the equation ( viii ) ffo = f : Xo ( F ) , FEB . ... now establish the relation ( ix ) fi ( a ) = f ( a ) , λεσ , σ ,. ... Thus if f2 ( a ) = f ( a ) on 0 , = 0w , equation ( ix ) will be fz fw Ow established .
We next establish the equation ( viii ) ffo = f : Xo ( F ) , FEB . ... now establish the relation ( ix ) fi ( a ) = f ( a ) , λεσ , σ ,. ... Thus if f2 ( a ) = f ( a ) on 0 , = 0w , equation ( ix ) will be fz fw Ow established .
Page 2234
... established for bounded Borel sets with closures contained in U , a f ( TE ( e ) .X ) x = lim f ( TF ( en ) E ( e ) .X ) F ( en ) .x nlim f ( T | E ( een ) X ) E ( en ) x n00 = lim f ( T ) E ( en ) x . no Since E ( en ) x → x ...
... established for bounded Borel sets with closures contained in U , a f ( TE ( e ) .X ) x = lim f ( TF ( en ) E ( e ) .X ) F ( en ) .x nlim f ( T | E ( een ) X ) E ( en ) x n00 = lim f ( T ) E ( en ) x . no Since E ( en ) x → x ...
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Contents
SPECTRAL OPERATORS | 1924 |
Introduction | 1927 |
Terminology and Preliminary Notions | 1929 |
Copyright | |
47 other sections not shown
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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 contains continuous converges Corollary corresponding defined Definition denote dense determined differential operator domain elements equation equivalent established exists extension finite follows formal formula given gives Hence Hilbert space hypothesis identity inequality integral invariant inverse Lemma limit 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