# skew derivation

A (left) skew derivation on a ring $R$ is a pair $(\sigma,\delta)$, where $\sigma$ is a ring endomorphism of $R$, and $\delta$ is a left $\sigma$-derivation (http://planetmath.org/SigmaDerivation) on $R$.

Title skew derivation SkewDerivation 2013-03-22 11:49:21 2013-03-22 11:49:21 antizeus (11) antizeus (11) 9 antizeus (11) Definition msc 16S36 SigmaDerivation