${\ell }_0$-Norm Multiobjective Optimization Models Motivated by Applications to Proton Therapy

Xiaoda Cong, Xuanfeng Ding, Boris Mordukhovich +2

The paper is devoted to investigating single-objective and multiobjective optimization problems involving the ${\ell }_0$-norm function, which is nonconvex and nondifferentiable. Our…