Lingling Tan

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20202022

most citedAlmost Split Triangles and Morphisms Determined by Objects in Extriangulated Categories

12 citations · 12 across the 5 of their papers we have counts for

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math.CT2022

Ideal approximation in $n$ -exangulated categories

Yucheng Wang, Jiaqun Wei

In this paper, we study the ideal approximation theory associated to almost $n$ -exact structures in the $n$ -exangulated category. The notions of $n$ -ideal cotorsion pairs and $n$ -$…

math.CT2021

One-sided Frobenius pairs in extriangulated categories

Lingling Tan, Yuqiong Gao, Qinghua Chen

Let $C$ be an extriangulated category with a proper class $ξ$ of $E$ -triangles. We introduce the notions of left Frobenius pairs, left ( $n$ -)cotorsion pairs and…

Ideal approximation in n-exangulated categories

One-sided Frobenius pairs in extriangulated categories

Ideal approximation in $n$ -exangulated categories