FUNDAMENTALNAYA I PRIKLADNAYA MATEMATIKA

(FUNDAMENTAL AND APPLIED MATHEMATICS)

2010, VOLUME 16, NUMBER 8, PAGES 37-48

Elementary equivalence of incidence rings over semi-perfect rings

E. I. Bunina
A. S. Dobrokhotova-Maykova

Abstract

View as HTML     View as gif image

In this paper, we prove that if two incidence rings constructed by the same semiperfect ring and some two quasi-ordered sets are elementarily equivalent, then the given sets are elementarily equivalent.

Location: http://mech.math.msu.su/~fpm/eng/k10/k108/k10804h.htm
Last modified: December 5, 2011