Monomial conjecture

In commutative algebra, a field of mathematics, the monomial conjecture of Melvin Hochster says the following:
Let "A" be a Noetherian local ring of Krull dimension "d" and let "x"1, ..., "x""d" be a system of parameters for "A" (so that "A"/("x"1, ..., "x""d") is an Artinian ring). Then for all positive integers "t", we have
The statement can relatively easily be shown in characteristic zero.