20 citations · 31 across the 23 of their papers we have counts for
Showing 2010Show all
2 papers · 1 filter
math.OC2010
The Minimum-Rank Gram Matrix Completion via Modified Fixed Point Continuation Method
Yue Ma, Lihong Zhi
The problem of computing a representation for a real polynomial as a sum of minimum number of squares of polynomials can be casted as finding a symmetric positive semidefinite real…
math.NA2010
Computing Isolated Singular Solutions of Polynomial Systems: Case of Breadth One
Nan Li, Lihong Zhi
We present a symbolic-numeric method to refine an approximate isolated singular solution of a polynomial system $F=\{f_1, ..., f_…