Results 101 to 110 of about 429,980 (230)

That quasinilpotent operators are norm-limits of nilpotent operators revisited [PDF]

open access: bronze, 1979
Constantin Apostol   +2 more
openalex   +1 more source

Norm equalities for operators

open access: yes, 2006
A Banach space $X$ has the Daugavet property if the Daugavet equation $\|\Id + T\|= 1 + \|T\|$ holds for every rank-one operator $T:X \longrightarrow X$. We show that the most natural attempts to introduce new properties by considering other norm equalities for operators (like $\|g(T)\|=f(\|T\|)$ for some functions $f$ and $g$) lead in fact to the ...
Kadets, Vladimir   +2 more
openaire   +2 more sources

Operator means and their norms [PDF]

open access: yesAdvanced Studies in Pure Mathematics, 2019
Hiai, Fumio, Kosaki, Hideki
openaire   +2 more sources

An estimate for the norms of certain cyclic Jacobi operators

open access: bronze, 1968
Peter Henrici, Katharina Zimmermann
openalex   +1 more source

OPERATOR NORM INEQUALITIES BETWEEN TENSOR UNFOLDINGS ON THE PARTITION LATTICE. [PDF]

open access: yesLinear Algebra Appl, 2017
Wang M, Duc KD, Fischer J, Song YS.
europepmc   +1 more source

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