10 citations · 39 across the 21 of their papers we have counts for
4 papers · 1 filter
Curvature formulas related to a family of stable Higgs bundles
Zhi Hu, Pengfei Huang
In this paper, we investigate the geometry of the base complex manifold of an effectively parametrized holomorphic family of stable Higgs bundles over a fixed compact Kähler manifo…
Simpson Filtration and Oper Stratum Conjecture
Zhi Hu, Pengfei Huang
In this paper, we prove that for the oper stratification of the de Rham moduli space , the closed oper stratum is the unique minimal stratum with dimension $r…
Finding the Global Optimum of a Class of Quartic Minimization Problem
Pengfei Huang, Qingzhi Yang, Yuning Yang
We consider a special nonconvex quartic minimization problem over a single spherical constraint, which includes the discretized energy functional minimization problem of non-rotati…
Rate-Constrained Shaping Codes for Structured Sources
Yi Liu, Pengfei Huang, Alexander W. Bergman +1
Shaping codes are used to encode information for use on channels with cost constraints. Applications include data transmission with a power constraint and, more recently, data stor…