Jinrui Yang

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math.RT2026

Gluing of cotorsion pairs via recollements of abelian categories

Jinrui Yang, Yongyun Qin

Let $(A^{^{'}}, A, A^{^{''}}, i^{*}, i_{*}, i^{!}, j_{!}, j^{*}, j_{*})$ be a recollement of abelian categories. Suppose that we are given two cotorsion pairs $({\…

math.RT2025

ICE-closed subcategories and epibricks over recollements

Jinrui Yang, Yongyun Qin

Let $(A^{^{'}}, A, A^{^{''}}, i^{*}, i_{*}, i_{!}, j_{!}, j^{*}, j_{*})$ be a recollement of abelian categories. We proved that every ICE-closed subcategory (resp.…