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math.OC2026
Hidden convexity of quadratic systems and its application to quadratic programming
Nguyen Quang Huy, Nguyen Huy Hung, Tran Van Nghi +2
In this paper, we present sufficient conditions ensuring that the sum of the image of quadratic functions and the nonnegative orthant is convex. The hidden convexity of the trust-r…
math.OC2025
Error Bounds for a Class of Cone-Convex Inclusion Problems
Nguyen Quang Huy, Nguyen Huy Hung, Nguyen Van Tuyen +1
In this paper, we investigate error bounds for cone-convex inclusion problems in finite-dimensional settings of the form , where is a smooth cone and is a contin…