UNIVERSAL MODULES ON R $\otimes_{k}$ S
UNIVERSAL MODULES ON R $\otimes_{k}$ S
In this work we are basically interested in some structure related to the universal modules of high order derivations introduced and developed by H. Osborn. Specifically, we have investigated universal modules on R\bigotimes_{k} S and estimated the homological dimension of \Omega_{n}(R\bigotimes_{k} S).