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JOURNALS // Fundamentalnaya i Prikladnaya Matematika // Archive

Fundam. Prikl. Mat., 2003 Volume 9, Issue 1, Pages 27–49 (Mi fpm710)

This article is cited in 2 papers

Density theorems for graded rings

I. N. Balabaa, S. V. Zelenovb, S. V. Limarenkob, A. V. Mikhalevb

a Tula State Pedagogical University
b M. V. Lomonosov Moscow State University

Abstract: The main purpose of this paper is to prove three density theorems for rings graded by semigroups and modules graded by acts over these semigroups with some cancellation conditions. In addition, the density theorem for superrings and supermodules is proved.

UDC: 512.552


 English version:
Journal of Mathematical Sciences (New York), 2005, 128:6, 3350–3364

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