Monomial conjecture explained

In commutative algebra, a field of mathematics, the monomial conjecture of Melvin Hochster says the following:[1]

Let A be a Noetherian local ring of Krull dimension d and let x1, ..., xd be a system of parameters for A (so that A/(x1, ..., xd) is an Artinian ring). Then for all positive integers t, we have

t
x
1

t
x
d

\not\in

t+1
(x
1
t+1
,...,x
d

).

The statement can relatively easily be shown in characteristic zero.

See also

Notes and References

  1. Web site: Local Cohomology and the Homological Conjectures in Commutative Algebra . 2023-12-19 . www5a.biglobe.ne.jp.