Nonlinear maps preserving certain subspaces
Abstract Let X be a Banach space and let B(X) be the Banach algebra of all bounded linear operators on X. We characterise surjective (not necessarily linear or additive) maps ϕ : B(X) → B(X) such that F(ϕ (A)◇ ϕ (B)) = F(A ◇ B) for all A,B &am...
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| Main Authors: | , , |
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| Language: | English |
| Published: |
Universidad Católica del Norte, Departamento de Matemáticas
2019
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| Subjects: | |
| Online Access: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172019000100163 |
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