Abstract
Let be an arbitrary partially ordered set, be a commutative ring with identity and be the finitary incidence algebra of over . Under some natural assumption on , we prove that each Lie-type derivation of is proper, which partially generalizes the main results of Zhang and Khrypchenko (2017), Wang and Xiao (2019), and Xiao and Yang (2019).
Citation
Mykola Khrypchenko. Feng Wei. "Lie-type derivations of finitary incidence algebras." Rocky Mountain J. Math. 50 (1) 163 - 175, Febuary 2020. https://doi.org/10.1216/rmj.2020.50.163
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