2016/88/1-2 (10) — DOI: 10.5486/PMD.2016.7305 — pp. 139-161
Full Text Abstract

Adjoint preenvelopes and precovers of modules

Authors: Lixin Mao

Keywords: preenvelope, precover, adjoint preenvelope, adjoint precover

Mathematics Subject Classification: 16D90, 16D40, 16D50, 16E30