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On complete pure-injectivity in locally finitely presented categories
2016Let C be a locally finitely presented additive category, and let E be a finitely presented pure-injective object of C. We prove that E has an indecomposable decomposition if and only if every pure epimorphic image of E is pure-injective if and only if the endomorphism ring of E is semiperfect.
Berktaş, Mustafa Kemal, Crivei S.
openaire +1 more source
Category-aware Multi-relation Heterogeneous Graph Neural Networks for session-based recommendation
Knowledge-Based Systems, 2022Bo Yang, Xiangkun Liu, Qing Li
exaly
Why the Dynamics of Competition Matter for Category Profitability
Journal of Marketing, 2017Sudhir Voleti, Manish Gangwar
exaly
Category Spanning, Evaluation, and Performance: Revised Theory and Test on the Corporate Law Market
Academy of Management Journal, 2016Lionel Paolella, Rodolphe Durand
exaly
On the Competitive and Collaborative Implications of Category Captainship
Journal of Marketing, 2017Yasin Alan, Mumin Kurtulus
exaly
Focal supplier opportunism in supermarket retailer category management
Journal of Operations Management, 2007Neil A Morgan, Anna A Kaleka
exaly