FUNDAMENTALNAYA I PRIKLADNAYA MATEMATIKA

(FUNDAMENTAL AND APPLIED MATHEMATICS)

2008, VOLUME 14, NUMBER 7, PAGES 23-36

Anti-isomorphisms of graded endomorphism rings of graded modules close to free ones

I. N. Balaba
A. V. Mikhalev

Abstract

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We obtain the criteria for anti-isomorphism of graded endomorphism rings of the strict gr-generators induced by graded Morita anti-equivalence or a graded anti-semilinear isomorphism.

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Last modified: June 25, 2009