2 papers
math.RA2023
When Leibniz algebras are Nijenhuis?
Haiying Li, Tianshui Ma, Shuanhong Wang
Leibniz algebras can be seen as a ``non-commutative" analogue of Lie algebras. Nijenhuis operators on Leibniz algebras introduced by Cariñena, Grabowski, and Marmo in [J. Phys. A:…
math.RA2019
Pairing and duality of algebraic quantum groupoids
T. Timmermann, A. Van Daele, S. H. Wang
Algebraic quantum groupoids have been developed by two of the authors (AVD and SHW) of this note in a series of papers. Regular multiplier Hopf algebroids are obtained also by two…