1993/12/03 by Borowiec, A., Kharchenko, V. K., Oziewicz, Zbigniew
#FOS: Mathematics #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Rings and Algebras (math.RA)
paper · doi:10.48550/arxiv.hep-th/9312023
A free differential for an arbitrary associative algebra is defined as a differential with a uniqueness property. The existence problem for such a differential is posed. The notion of optimal calculi for given commutation rules is introduced and an explicit construction of it for a homogenous case is provided. Some examples are presented.