920 citations
- Institute for Research in Fundamental SciencesIR48 papers
- Shahid Beheshti UniversityIR28 papers
- Isfahan University of TechnologyIR16 papers
- Shahrekord UniversityIR13 papers
- Università di CamerinoIT11 papers
- Uppsala UniversitySE10 papers
- Iranian Center for Quantum TechnologiesIR9 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PerugiaIT8 papers
- University of TehranIR8 papers
- Ferdowsi University of MashhadIR7 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Islamic Azad University of ShahrezaIR6 papers
Showing 2020 · math.RTShow all
3 papers · 2 filters
math.RT2020★ 2 cited
Cluster algebras generated by projective cluster variables
Karin Baur, Alireza Nasr-Isfahani
We introduce the notion of a lower bound cluster algebra generated by projective cluster variables as a polynomial ring over the initial cluster variables and the so-called project…
math.RT2020
Gabriel-Quillen embedding for -exact categories
Ramin Ebrahimi
Our first aim is to provide an analog of the Gabriel-Quillen embedding theorem for -exact categories. Also we give an example of an -exact category that is not an -cluster…
math.RT2020★ 17 cited
Higher Auslander's formula
Ramin Ebrahimi, Alireza Nasr-Isfahani
Let be a small -abelian category. We show that the category of finitely presented functors - modulo the subcategory of effaceable functors $mod_0…