Yiting Zheng

collaborators

3 papers

math.RT2026

Topological Models for Categories Associated with the Weighted Projective Lines of Type $(2, 2, 2, 2)$

Jianmin Chen, Li Fan, Yu Qiu +1

We construct a geometric model for the derived category of the weighted projective line $CP_{ω}^{1}$ of type $(2, 2, 2, 2)$ using a graded sphere with four binaries. More precise…

math.RT2025

Combinatorial Approaches to Exceptional Sequences for Weighted Projective Lines of Type $(p, q)$

Jianmin Chen, Yiting Zheng

We provide a combinatorial description of morphisms in the coherent sheaf category ${\rm coh}\mbox{-}\mathbb{X}(p,q)$ over weighted projective line of type $(p, q)$ via a marked ann…

math.RT2025

A geometric realization for maximal almost pre-rigid representations over type $D$ quivers

Jianmin Chen, Yiting Zheng

By using the equivariant theory of group actions, we give a geometric model for the category of finite dimensional representations over a type $D$ quiver $Q_{D}$ with $n$ …

Topological Models for Categories Associated with the Weighted Projective Lines of Type (2,2,2,2)

Combinatorial Approaches to Exceptional Sequences for Weighted Projective Lines of Type (p,q)

A geometric realization for maximal almost pre-rigid representations over type D quivers

Topological Models for Categories Associated with the Weighted Projective Lines of Type $(2, 2, 2, 2)$

Combinatorial Approaches to Exceptional Sequences for Weighted Projective Lines of Type $(p, q)$

A geometric realization for maximal almost pre-rigid representations over type $D$ quivers