Tight closure and continuous closure

Brenner, H; Steinbuch, J

Brenner, H (corresponding author), Univ Osnabruck, Inst Math, Albrechtstr 28a, D-49076 Osnabruck, Germany.

JOURNAL OF ALGEBRA, 2021; 571 (): 32

Abstract

We show that for excellent, normal equicharacteristic rings with perfect residue fields the tight closure of an ideal is contained in its axes closure......

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