arXiv subjects
Publications and source records attributed to Flaviu Pop.
The notion of cosilting module was recently introduced as a generalization of the concept of cotilting module. In this paper, it is introduced the notion of finitely cosilting module, i.e. a cosilting module with some finitness conditions, and it is studied some properties of these modules. Moreover, it is given a Cosilting Theorem induced by such a module.
We study the class of modules, called cosilting modules, which are defined as the categorical duals of silting module. Several characterizations of these modules and connections with silting modules are presented. We prove that Bazzoni theorem about the pure-injectivity of cotilting modules is also valid for cosilting modules.
The notion of cosilting module was recently introduced as a generalization of the notion of cotilting module. In this paper, we give a characterization of (partial) cosilting modules in terms of two-term cosilting complexes. Moreover, we show that to every cosilting module could be associated a particular t-structure in the derived module category.