Agostinho Agra

Endereço/Mail:  

Departamento de Matemática da Universidade de Aveiro
Campus de Santiago
3810-193 Aveiro
Portugal

E-mail:  

aagra@ua.pt

Gabinete/Office:  

27.3.4

Telefone/Phone:  

+ 351 234 372551

Fax:  

+ 351 234 370066

 

74th European Study Group with Industry

 

Aulas/Teaching 2009/2010

·         Métodos Numéricos e Estatísticos

·         Theory of polyhedra

·         Optimização Combinatória

Portal Académico

Publicações/Publications

·         A. Agra, L. Gouveia and C. Requejo. Extended formulations for the cardinality-constrained subtree of a tree problem. Operations Research Letters, 37, 192-196, 2009

·         A. Agra and M. Constantino. A compact formulation of a mixed-integer set. Optimization (http://dx.doi.org/10.1080/02331930802434914)

·         A. Agra and C. Requejo. The Linking Set Problem: A polynomial special case of the Multiple-Choice Knapsack Problem. Journal of Mathematical Sciences, 161 (6), 2009.

·         A. Agra, D. M. Cardoso, J. O. Cerdeira, M. Miranda, E. Rocha. Solving huge size instances of the optimal diversity management problem. Journal of Mathematical Sciences, 161 (6), 2009.

·         A. Agra and M. Constantino. Lifting two-integer knapsack inequalities. Mathematical Programming, 109 (1), 115-155, 2007.

·         A. Agra and M. Constantino. Description of 2-integer continuous knapsack polyhedra. Discrete Optimization, 3 (2), 95—110, 2006.

·         A. Agra and M. Constantino. Polyhedral description of the integer single node flow set with constant bounds. Mathematical Programming, B, 105 (2-3), 345-364, 2006.

·         A. Agra and M. Constantino. A special case of the integer single node flow set with upper bounds. Proceedings of the International Network Optimization Conference 2005.

·         A. Agra and M. Constantino. On the multiple integer knapsack polyhedra. International Journal of Pure and Applied Mathematics, 24 (4), 567-585, 2005

·         A. Agra and M. Constantino. Lotsizing with backlogging and start-ups: the case of Wagner-Whithin costs. Operations Research Letters, 25 (2), 81-88, 1999

 

Ligações/Links

·         CEOC - Centro de Estudos em Optimização e Controlo da Universidade de Aveiro

·         APDIO - Associação Portuguesa de Investigação Operacional

 

Papers