Kontakt

Technische Universität Dortmund
Fakultät für Mathematik
Vogelpothsweg 87
44227 Dortmund
Germany

Email: osarmiento@cos.ufrj.br; orlando.unac@gmail.com

Raum: M/512

Interessengebiete

• Polynomial Optimization
• Nonlinear Mathematical Programming

Lehre

Semester 2017/2018 - Federal University of Rio de Janeiro

• Differential and Integral Calculus

Semester 2014-2015 - National University of Callao

• Mathematical Methods of Operations Research
• Algebraic Structures

Veröffentlichungen

• O. Sarmiento, E. A. Papa Quiroz, and P. R. Oliveira:
  Convergence rate of a proximal multiplier algorithm separable convex minimization;
  Optimization, A journal of Mathematical Programming and Operations Research, pp. 251-270, vol. 66, 2017.
  [doi:10.1080/02331934.2016.1261138]
• O. Sarmiento, E.A. Papa Quiroz, and P. R. Oliveira :
  A proximal multiplier method for separable convex minimization;
  Optimization, A journal of Mathematical Programming and Operations Research, pp. 501-537, vol. 65, 2016.
  [doi:10.1080/02331934.2015.1062009]
• O. Sarmiento and M. H. C. Fampa:
  Relaxacoes lineares eficientes para problemas de otimizacao polinomial; In: XLIX Simposio Brasileiro de Pesquisa Operacional (SBPO), pp. 2890-2901, 2017.
  [www.sbpo2017.iltc.br/pdf/168323.pdf]
• O. Sarmiento, E. A. Papa Quiroz, and P. R. Oliveira:
  An inexact proximal algorithm for variational inequalities; ECI-Peru, Revista del Encuentro Cientifico del Peru, pp. 10-16, vol. 12, 2016.
  [www.eciperu.net/2017/09/18/versiones-anteriores-del-encuentro-cientifico-internacional/].