Search Results - "Martins, A. X."

A Multi-Objective Evolutionary Algorithm Based on Decomposition for Optimal Design of Yagi-Uda Antennas by Carvalho, R., Saldanha, R. R., Gomes, B. N., Lisboa, A. C., Martins, A. X.

“…This paper presents a multi-objective evolutionary algorithm based on decomposition (MOEA/D) to design broadband optimal Yagi-Uda antennas. A multi-objective…”
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Analytical Solution for the Gross-Pitaevskii Equation in Phase Space and Wigner Function by Filho, T. M. R., Amorim, R. G. G., Luz, R. R., Petronilo, G., Paiva, R. A. S., Martins, A. X., Ulhoa, S. C.

“…In this work, we study symplectic unitary representations for the Galilei group. As a consequence a nonlinear Schrödinger equation is derived in phase space…”
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A hybrid VNS algorithm for solving the multi-level capacitated minimum spanning tree problem by Campos, J.C.T., Martins, A.X., Souza, M.J.F.

“…This work addresses the multi-level capacitated minimum spanning tree (MLCMST) problem. It consists of finding a minimal cost spanning tree such that the flow…”
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A parallel heuristics for the single allocation hub location problem by de Carvalho, Rodrigo, Saraiva de Camargo, Ricardo, Xavier Martins, Alexandre, Rezende Saldanha, Rodney

“…This paper introduces a cooperative parallel heuristic for the uncapacitated single allocation hub location problem. The proposed heuristic consists in…”
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GENVNS-TS-CL-PR: A heuristic approach for solving the vehicle routing problem with simultaneous pickup and delivery by Cruz, R.C., Silva, T.C.B., Souza, M.J.F., Coelho, V.N., Mine, M.T., Martins, A.X.

“…This work addresses the Vehicle Routing Problem with Simultaneous Pickup and Delivery (VRPSPD). Due to its complexity, we propose a heuristic algorithm for…”
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Analytical Solution for Gross-Pitaevskii Equation in Phase Space and Wigner Function by Martins, A. X, Paiva, R. A. S, Petronilo, G, Luz, R. R, Ulhoa, S. C, Amorim, R. G. G, Filho, T. M. R

“…In this work we study symplectic unitary representations for the Galilei group. As a consequence a Non-Linear Schr\"odinger equation is derived in phase space…”
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