2 citations · 2 across the 6 of their papers we have counts for
6 papers
A Seifert Dichotomy for Z2-Harmonic One-Forms
Weifeng Sun
We establish a dichotomy for Z/2-harmonic one-forms on Seifert fibered rational homology three-spheres. For an oriented base with at most three exceptional fibers, we prove nonexis…
The extended Bogomolny equations on with real symmetry breaking
Weifeng Sun
In this paper, we construct solutions to the extended Bogomolny equations on with certain boundary conditions and asymptotic conditions. Let be the coordin…
On Z2 harmonic functions on and the polynomial Pell's equation
Weifeng Sun
There has been many studies on Z2 harmonic functions, differential forms or spinors recently. This paper focuses on a very special and relatively simple aspect: Z2 harmonic functio…
Solutions of the Bogomolny Equation on R^3 with Certain Type of Knot Singularity I
Weifeng Sun
Moduli space of the Bogomolny equation on R^3 with certain asymptotic conditions at infinity has been well studied for a long time. This paper studies the moduli space of solutions…
An estimate on energy of min-max Seiberg-Witten Floer generators
Weifeng Sun
Previously, Cristofaro-Gardiner, Hutchings and Ramos have proved that embedded contact homology (ECH) capacities can recover the volume of a contact 3-manifod in their paper "the a…
A simple proof that does not have a Haar measure
Wei-Min Sun, Xiang-Song Chen, Fan Wang
We give a simple proof that there does not exist a Haar measure on the group .