This article is cited in 1 paper

Pure projective modules over exceptional uniserial noncoherent rings

G. E. Puninski

Belarusian State University, Belarus'

Abstract: We classify pure projective modules over an arbitrary exceptional chain noncoherent ring $R$. In particular, we show that there exists a pure projective $R$-module admitting no indecomposable decomposition, but every pure projective module contains an indecomposable direct summand.

UDC: 512.553.1+512.553.5

 English version: Journal of Mathematical Sciences (New York), 2012, 187:2, 157–168

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