scholarly journals Cesàro sums and algebra homomorphisms of bounded operators

2016 ◽  
Vol 216 (1) ◽  
pp. 471-505 ◽  
Author(s):  
Luciano Abadias ◽  
Carlos Lizama ◽  
Pedro J. Miana ◽  
M. Pilar Velasco



2021 ◽  
Vol 128 (1) ◽  
pp. 25-39
Author(s):  
Joshua P. Bowman
Keyword(s):  


2021 ◽  
Vol 8 (1) ◽  
pp. 48-59
Author(s):  
Fernanda Botelho ◽  
Richard J. Fleming

Abstract Given Banach spaces X and Y, we ask about the dual space of the 𝒧(X, Y). This paper surveys results on tensor products of Banach spaces with the main objective of describing the dual of spaces of bounded operators. In several cases and under a variety of assumptions on X and Y, the answer can best be given as the projective tensor product of X ** and Y *.



Author(s):  
Ian Doust ◽  
Qiu Bozhou

AbstractWell-bounded operators are those which possess a bounded functional calculus for the absolutely continuous functions on some compact interval. Depending on the weak compactness of this functional calculus, one obtains one of two types of spectral theorem for these operators. A method is given which enables one to obtain both spectral theorems by simply changing the topology used. Even for the case of well-bounded operators of type (B), the proof given is more elementary than that previously in the literature.



2015 ◽  
Vol 108 (9) ◽  
pp. 720
Author(s):  
Katie A. Hendrickson ◽  
Gabrielle Kisner

Problem-based learning motivates students to use their knowledge of geometry and algebra.



1988 ◽  
Vol 37 (1-3) ◽  
pp. 37-60 ◽  
Author(s):  
Dennis S. Arnon




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