Método do ponto proximal com distância de Bregman para problemas de minimização quase convexos

In this work, we study the convergence of the proximal point method for solving a constrained minimization problem within the nonnegative orthant for quasiconvex functions. To this end, the Euclidian distance in the regularization term of the classic proximal point method is replaced by a map with nice similar properties such as a distance but not necessarily satisfying all the axioms of a distance. Such a map is the so called Bregman distance.

Grantor dc:publisher

Universidade Federal do Rio de Janeiro

Year dc:date.issued

2017

Author dc:creator

• Souza, Lara Thaise Bezerra Lima

Advisor dc:contributor.advisor

• Oliveira, Paulo Roberto

• Engenharia de Sistemas e Computação
• Método do ponto proximal
• Distância de Bregman

Statement dc:rights

• Acesso Aberto

Language dc:language

por

Handle dc:identifier.uri

http://hdl.handle.net/11422/8173

OAI identifier oai:identifier

oai:pantheon.ufrj.br:11422/8173