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articleNo Access
Johnson–Sinclair theorem for $φ$ -derivations on Banach–Jordan rings
- Chafika Zarhouti and
- Hassan Marhnine
Asian-European Journal of Mathematics04 Feb 2025
Preview Abstract
$(φ_{+}, φ_{-})$ -derivations defined from a Banach–Jordan pair $V = (V^{+}, V^{-})$ into a semisimple Banach–Jordan pair $W = (W^{+}, W^{-})$ are automatically continuous provided that $φ = (φ_{+}, φ_{-})$ $(φ_{σ} : V^{σ} \to W^{σ})$ is an epimorphism.

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