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math.OC2026
Parallel Newton methods for the continuous quadratic knapsack problem: A Jacobi and Gauss-Seidel tale
Leonardo D. Secchin, Paulo J. S. Silva
The continuous quadratic knapsack (CQK) problem involves minimizing a diagonal convex quadratic function subject to box constraints and a single linear equality constraint. It has…
math.OC2025
A hybrid combinatorial-continuous strategy for solving molecular distance geometry problems
Leonardo D. Secchin, Wagner da Rocha, Mariana da Rosa +2
The Molecular Distance Geometry Problem (MDGP) is essential in structural biology, as it seeks to determine three-dimensional protein structures from partial interatomic distances.…