Abstract
Hochschild (co)homology and Pirashvili's higher order Hochschild (co)homology are useful tools for a variety of applications including deformations of algebras. When working with higher order Hochschild (co)homology, we can consider the (co)homology of any commutative algebra with symmetric coefficient bimodules, however traditional Hochschild (co)homology is defined for any associative algebra with not necessarily symmetric coefficient bimodules. In the present paper, we generalize higher order Hochschild (co)homology to work with associative algebras which need not be commutative and in particular, show that simplicial sets admit such a generalization if and only if they are one dimensional.
Citation
Bruce R. Corrigan-Salter. "Higher Order Hochschild (Co)homology of Noncommutative Algebras." Bull. Belg. Math. Soc. Simon Stevin 25 (5) 741 - 754, december 2018. https://doi.org/10.36045/bbms/1547780433
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