7 citations · 45 across the 32 of their papers we have counts for
4 papers · 1 filter
The Dijkgraaf-Witten invariants of Seifert 3-manifolds with orientable bases
Haimiao Chen
We derive a formula for the Dijkgraaf-Witten invariants of orientable Seifert 3-manifolds with orientable bases.
Computing untwisted Dijkgraaf-Witten invariants for arborescent links
Haimiao Chen
We briefly review 3-dimensional untwisted Dijkgraaf-Witten theory over a finite group , and present a method of computing untwisted Dijkgraaf-Witten invariants for arborescent l…
Counting homotopy classes of mappings via Dijkgraaf-Witten invariants
Haimiao Chen
Suppose is a finite group acting freely on ( being odd) and is any closed oriented -manifold. We show that, given an integer , the set $°^{-1}(k…
How to find G-admissible abelian coverings of a graph?
Haimiao Chen, Hao Shen
Given a finite connected simple graph , and a subgroup of its automorphism group, a general method for finding all finite abelian regular coverings of that admit a lift…