Special Issues 
Special issue of Journal of Mathematical Sciences, Vol. 20, N. 1, (2004): 869994, Aveiro Seminar on Control, Optimization and Graph Theory.
This special issue, includes the following selection of papers from 20022004 CEOC seminar series:
 A Stochastic Approximation Algorithm with StepSize Adaptation  A. Plakhov, P. Cruz
 Abnormals and Cut Loci  S. Jacquet
 An Application of ControlTheoretic Methods to Digital Arithmetic Algorithms  E. Rocha, A. Sarychev, A. Pereira, R. Rodrigues
 Arcwise Connectedness of Sets of Solutions to Differential Inclusions  V. Staicu
 Carathéodory Equivalence, Noether Theorems, and Tonelli FullRegularity in the Calculus of Variations and Optimal Control  D. F. M. Torres
 DistributionLike Hamiltonian Flows and Generalized Optimal Controls  M. Guerra
 Equitable Bipartitions of Graphs and Related Results  D. Cardoso, P. Rama
 Euclidean Jordan Algebras with Strongly Regular Graphs  D. Cardoso, L. Vieira
 Minimal Convergence Conditions for Multiplicative Normalization Division  A. Pereira, R. Rodrigues
 Nonstandard Calculus of Variations  V. Neves
 On the Constructive Solution of Convex Programming Problems in Separable Form  T. Tchemisova
 Optimal Paths in Probabilistic Networks  D. Rasteiro, A. Batel
 Relation Between the Kendall and Spearman Coefficients and Concordance Graphs  A. Plakhov
 Singular Points and Singular Values of Mappings of Hilbert Manifolds  S. Jacquet and A. Sarychev
 
Special issue of Journal of Mathematical Sciences, (to appear in 2009): Aveiro Seminar on Control, Optimization and Graph Theory (second series).
This special issue, will include the following approved papers from 20052007 CEOC seminar series:
 Mountain pass theorems without PalaisSmale conditions  Natália Martins
 Combined dynamic Gr"{u}ss inequalities on time scales  M R SidiAmmim, D.F.M. Torres
 Necessary and sufficient conditions for local Pareto optimality on time scales  A. Malinowska, D.F.M. Torres
 On the twodimensional rotational body of maximal Newtonian resistance – P. Gouveia, A. Plakhov, D.F.M. Torres
 A reference point technique to compute nondominated solutions in MOLFP – J. P. Costa, M. J. Alves
 A note on Grobner bases – P. Carvalho
 Second order conditions on the overflow traffic from the ErlangB system  a unified analysis  D. M. Cardoso, J. Craveirinha, J. SáEsteves
 An interactive method to tackle uncertainty in interval multiple objective linear programming  C. Oliveira, C. H. Antunes
 The number of faces of the tridiagonal Birkhoff polytope  L. Costa, C. M. Fonseca, E. A. Martins
 Study of a special nonlinear problem arising in convex semiinfinite programming  O. Kostyukova, T. Tchemisova, S. Yermalinskaya
 A strong form of almost differentiability – R. Almeida, V. Neves
 Embracing Voronoi diagram and closest embracing number – M. Abellanas, A. L. Bajuelos, G. Hernández, I. Matos. B. Palop
 The linking set problem: a polynomial special case of the multiplechoice knapsack problem – A. Agra, C. Requejo
 Greedy heuristic for the diameterconstrained minimum spanning tree problem – C. Requejo, E. Santos
 A heuristic for the stability number of a graph based on convex quadratic programming and tabu search – L. Cavique, C. J. Luz
 Solving huge size instances of the optimal diversity management problem – A. Agra, D. M. Cardoso, J. O. Cerdeira, M. Miranda, E. Rocha
 Branches in scalefree trees, M. Dondajewski, J. Szymanski
 On stability and stabilization of elastic systems by fastoscillating timevariant feedback  M I. Caiado, A. Sarychev




