1 citations · 1 across the 4 of their papers we have counts for
4 papers
On the local and global minimizers of the smooth stress function in Euclidean Distance Matrix problems
Mengmeng Song, Douglas Goncalves, Woosuk L. Jung +3
We consider the nonconvex minimization problem, with quartic objective function, that arises in the exact recovery of a configuration matrix of points when a Euc…
Local Optimality Conditions for a Class of Hidden Convex Optimization
Mengmeng Song, Yong Xia, Hongying Liu
Hidden convex optimization is such a class of nonconvex optimization problems that can be globally solved in polynomial time via equivalent convex programming reformulations. In th…
On Local Minimizers of Quadratically Constrained Nonconvex Homogeneous Quadratic Optimization with at Most Two Constraints
Mengmeng Song, Hongying Liu, Yong Xia
We study nonconvex homogeneous quadratically constrained quadratic optimization with one or two constraints, denoted by (QQ1) and (QQ2), respectively. (QQ2) contains (QQ1), trust r…
A unified approach for projections onto the intersection of and balls or spheres
Hongying Liu, Hao Wang, Mengmeng Song
This paper focuses on designing a unified approach for computing the projection onto the intersection of an ball/sphere and an ball/sphere. We show that the major…