Matrix analysis
Some NP-complete problems in quadratic and nonlinear programming
Mathematical Programming: Series A and B
On a subproblem of trust region algorithms for constrained optimization
Mathematical Programming: Series A and B
Nonnegativity of bivariate quadratic functions on a triangle
Computer Aided Geometric Design
Role of copositivity in optimality criteria for nonconvex optimization problems
Journal of Optimization Theory and Applications
Nonnegative quadratic Be´zier triangular patches
Computer Aided Geometric Design
Using copositivity for global optimality criteria in concave quadratic programming problems
Mathematical Programming: Series A and B
Computational Optimization and Applications - Special issue on computational optimization—a tribute to Olvi Mangasarian, part I
Linear-Time Copositivity Detection for Tridiagonal Matrices and Extension to Block-Tridiagonality
SIAM Journal on Matrix Analysis and Applications
Approximation of the Stability Number of a Graph via Copositive Programming
SIAM Journal on Optimization
Global Optimization with Polynomials and the Problem of Moments
SIAM Journal on Optimization
Condition-Based Complexity of Convex Optimization in Conic Linear Form via the Ellipsoid Algorithm
SIAM Journal on Optimization
On Copositive Programming and Standard Quadratic Optimization Problems
Journal of Global Optimization
Optimal Hoffman-Type Estimates in Eigenvalue and Semidefinite Inequality Constraints
Journal of Global Optimization
Solving Standard Quadratic Optimization Problems via Linear, Semidefinite and Copositive Programming
Journal of Global Optimization
On the Primal-Dual Geometry of Level Sets in Linear and Conic Optimization
SIAM Journal on Optimization
Quartic Formulation of Standard Quadratic Optimization Problems
Journal of Global Optimization
On pairs of vectors achieving the maximal angle of a convex cone
Mathematical Programming: Series A and B
D.C. Versus Copositive Bounds for Standard QP
Journal of Global Optimization
A linear programming reformulation of the standard quadratic optimization problem
Journal of Global Optimization
The eigenvalue complementarity problem
Computational Optimization and Applications
A Copositive Programming Approach to Graph Partitioning
SIAM Journal on Optimization
Local minima of quadratic forms on convex cones
Journal of Global Optimization
Searching for critical angles in a convex cone
Mathematical Programming: Series A and B - Series B - Special Issue: Nonsmooth Optimization and Applications
On the copositive representation of binary and continuous nonconvex quadratic programs
Mathematical Programming: Series A and B
Copositive programming motivated bounds on the stability and the chromatic numbers
Mathematical Programming: Series A and B
SIAM Review
Critical angles in polyhedral convex cones: numerical and statistical considerations
Mathematical Programming: Series A and B - Series B - Special Issue: Well-posedness, stability and related topics
Cone-constrained eigenvalue problems: theory and algorithms
Computational Optimization and Applications
An improved algorithm to test copositivity
Journal of Global Optimization
Journal of Global Optimization
On the computational complexity of membership problems for the completely positive cone and its dual
Computational Optimization and Applications
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This work surveys essential properties of the so-called copositive matrices, the study of which has been spread over more than fifty-five years. Special emphasis is given to variational aspects related to the concept of copositivity. In addition, some new results on the geometry of the cone of copositive matrices are presented here for the first time.