Fei Qi

activity

20142026

most citedOn modules for meromorphic open-string vertex algebras

8 citations · 23 across the 8 of their papers we have counts for

collaborators

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2 papers · 1 filter

math.QA2026

Meromorphic open-string vertex algebras and twisted modules from Courant algebroids

Qixuan Fang, Fei Qi

We construct a sheaf of $\frac{1}{2} Z$ -graded meromorphic open-string vertex algebras from a transitive Courant algebroid $E$ equipped with a generalized metric and a chos…

math.QA2026

Boson-fermion meromorphic open-string vertex algebras and their canonically twisted modules

Qixuan Fang, Yi-Zhi Huang, Fei Qi

We construct a $\frac{Z}{2}$ -graded meromorphic open-string vertex algebra from a finite-dimensional vector space with a nondegenerate symmetric bilinear form, together wi…