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Some nonlinear alternatives in Banach algebras with applications. I

2005
The author uses the well-known Schaefer fixed point theorem to establish a new result on the existence of a fixed point for some mapping involving three operators in Banach spaces. This result is applied to show the existence of solutions for some nonlinear functional integral equations under Lipschitz and Carathéodory conditions.
openaire   +2 more sources

About the additivity of a nonlinear mixed $$*$$-Jordan type derivation defined on an alternative $$*$$-algebra

Advances in Operator Theory
Tanise Carnieri Pierin   +2 more
exaly  

Optical nonlinearities with an alternate growth technique

Optics News, 1987
A. KOST   +6 more
openaire   +1 more source

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