Title
An inexact algorithm with proximal distances for variational inequalities
Date Issued
01 January 2018
Access level
metadata only access
Resource Type
journal article
Author(s)
San Marcos National University
Federal University of Rio de Janeiro
Publisher(s)
EDP Sciences
Abstract
In this paper we introduce an inexact proximal point algorithm using proximal distances for solving variational inequality problems when the mapping is pseudomonotone or quasimonotone. Under some natural assumptions we prove that the sequence generated by the algorithm is convergent for the pseudomonotone case and assuming an extra condition on the solution set we prove the convergence for the quasimonotone case. This approach unifies the results obtained by Auslender et al. [Math Oper. Res. 24 (1999) 644-688] and Brito et al. [J. Optim. Theory Appl. 154 (2012) 217-234] and extends the convergence properties for the class of φ-divergence distances and Bregman distances.
Start page
159
End page
176
Volume
52
Issue
1
Language
English
OCDE Knowledge area
Biología (teórica, matemática, térmica, criobiología, ritmo biológico), Biología evolutiva
Scopus EID
2-s2.0-85046694531
Source
RAIRO - Operations Research
Sponsor(s)
Acknowledgements. The first author’s research was supported by CAPES Project Graduate PAPD-FAPERJ Edital 2011. The second author was supported by CAPES and the third author was partially supported by CNPq.
Sources of information: Directorio de Producción Científica Scopus