# 三角环上的Jordan可导映射Jordan Derivable Maps on Triangular Rings

Abstract: Let be a triangular ring. We say is a Jordanderivable map if for every . In this paper, we show that everyJordanderivable map on triangular rings is a derivation. As its application, we get aJordanderivable map on irreducible CDCSL algebras or nest algebra is a derivation.

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