Contributed Talks
Ademir Ribeiro (UFPR)
On the optimal separating hyperplane for arbitrary sets: a generalization of the support vector machine formulation and a convex hull approach
Alberto Ramos (UFPR)
On Constraint Qualifications for Multiobjective Optimization
Alexander Kruger (University of Australia)
Extremal principle: 40 years’ jubilee
Carolina Effio (COPPE/UFRJ)
A feasible direction interior point method for Generalized Nash Equilibrium Problem with shared constraints
Damián Fernández (Universidad Nacional de Córdoba, Argentina)
Augmented Lagrangian quadratic growth and second-order sufficient optimality conditions
Felipe Ignacio Lara Obreque (Universidad de Tarapacá, Chile)
Global Directional Derivatives for Nonconvex Optimization Problems
Fernanda Raupp (IMPA)
Projection onto a level set of a quadratic function revisited
Gabriel Haeser (IMS-USP)
Two new optimality conditions for nonlinear symmetric cone programming
Jefferson G. Melo (UFG)
Convergence rate bounds for a proximal ADMM for solving nonconvex linearly constrained problems
João Carlos de Oliveira Souza (UFPI)
Accelerated proximal point method for DC functions on Hadamard manifolds
João Xavier da Cruz Neto (UFPI)
Computing Riemannian center of mass on Hadamard manifolds
Joaquim Júdice (Instituto Telecomunicações, Coimbra, Portugal)
An Alternating Direction Method of Multipliers for the Eigenvalue Complementarity Problem
Leandro Prudente (IME-UFG)
On the extension of the Hager-Zhang conjugate gradient method for vector optimization
Léonard von Niederhäusern (Universidad de O’Higgins, Chile)
A Multi-Leader-Follower Game for Energy Demand-Side Management
Leonardo D. Secchin (Ufes/Ceunes)
Bilevel optimization with a multiobjective problem in the lower level
Leticia Becher (UFPR)
A modification of the LP-Newton method under the Hölder metric subregularity assumption
Luis Felipe Cesar da Rocha Bueno (Unifesp)
On the complexity of solving feasibility problems
Luis Mauricio Graña Drummond (FACC – UFRJ)
A conjugate directions method for multicriteria
Maicon Marques Alves (UFSC)
Relative-error inertial-relaxed inexact versions of Douglas-Rachford and ADMM splitting algorithms
Mario Souto (PUC-Rio)
Exploiting Low-Rank Structure in Semide nite Programming by Approximate Operator Splitting
Mauricio Romero Sicre (IME-UFBA)
On the complexity of some projective splitting methods for solving monotone inclusion problems
Natasa Krejic (University of Novi Sad)
Inexact restoration with subsampled trust-region methods for finite-sum minimization
Nicolas Fuentealba Armijo (USP)
Exact relaxations of non-convex trust region subproblems with an additional quadratic constraint
Orestes Bueno (Universidad del Pacífico, Peru)
On the construction of maximal p-cyclically monotone operators
Orizon P. Ferreira (UFG)
Iteration-complexity and asymptotic analysis of steepest descent method for multiobjective optimization on Riemannian manifolds
Paulo J. S. Silva (IMECC – UNICAMP)
Robust Nonlinear Support Vector Machine based on Difference of Convex Functions
Philip Thompson (University of Cambridge)
Topics in stochastic gradient approximation
Rafael Durbano Lobato (Università di Pisa, Italy)
SMS++: a Structured Modelling System for (Among Others) Multi-Level Stochastic Problems
Roberto Andreani (IMECC – UNICAMP)
New sequential optimality conditions for mathematical programs with complementarity constraints and algorithmic consequences
Roger Behling (UFSC)
On generalized circumcenters and applications
Teles Araújo Fernandes (UESB)
Damped Newton Method on Riemannian Manifolds
Thadeu Alves Senne (ICT – UNIFESP)
On the solution of nonlinear systems arising from topology optimization of structures under geometrical nonlinearities
Wilfredo Sosa (Graduate Program of Economics, UCP)
A variant of Equilibrium Problem
Yboon García (Universidad del Pacífico, Peru)
Lower limits of type (d) monotone operators in general Banach spaces
Yunier Bello-Cruz (Northern Illinois University)
A Semi-Smooth Newton Method for Projection Equations
