Improving convergence to steady state of implicit SUPG solution of Euler equationsCATABRIGA, L; COUTINHO, A. L. G. A.Communications in numerical methods in engineering. 2002, Vol 18, Num 5, pp 345-353, issn 1069-8299Article

Finite element multigrid methods for two-phase immiscible flow in heterogeneous mediaPARSONS, I. D; COUTINHO, A. L. G. A.Communications in numerical methods in engineering. 1999, Vol 15, Num 1, pp 1-7, issn 1069-8299Article

8th U.S. National Congress on Computational Mechanics (USNCCM), held in Austin, TX, U.S.A., 25-27 July 2005CAREY, G. F; COUTINHO, A. L. G. A.Communications in numerical methods in engineering. 2008, Vol 24, Num 6, issn 1069-8299, 125 p.Conference Proceedings

Numerical multiscale methodsCOUTINHO, A. L. G. A; FRANCA, L. P; VALENTIN, F et al.International journal for numerical methods in fluids. 2012, Vol 70, Num 4, pp 403-419, issn 0271-2091, 17 p.Article

Finite element simulation of nonlinear viscous fingering in miscible displacements with anisotropic dispersion and nonmonotonic viscosity profilesCOUTINHO, A. L. G. A; ALVES, J. L. D.Computational mechanics. 1999, Vol 23, Num 2, pp 108-116, issn 0178-7675Article

Comparison between element, edge and compressed storage schemes for iterative solutions in finite element analysesRIBEIRO, F. L. B; COUTINHO, A. L. G. A.International journal for numerical methods in engineering. 2005, Vol 63, Num 4, pp 569-588, issn 0029-5981, 20 p.Article

A natural derivation of discontinuity capturing operator for convection-diffusion problemsDE SAMPAIO, P. A. B; COUTINHO, A. L. G. A.Computer methods in applied mechanics and engineering. 2001, Vol 190, Num 46-47, pp 6291-6308, issn 0045-7825Article

Simulating transient phenomena via residual free bubblesCOUTINHO, A. L. G. A; FRANCA, L. P; VALENTIN, F et al.Computer methods in applied mechanics and engineering. 2011, Vol 200, Num 25-28, pp 2127-2130, issn 0045-7825, 4 p.Article

Compressible flow SUPG parameters computed from element matricesCATABRIGA, L; COUTINHO, A. L. G. A; TEZDUYAR, T. E et al.Communications in numerical methods in engineering. 2005, Vol 21, Num 9, pp 465-476, issn 1069-8299, 12 p.Article

Control strategies for timestep selection in simulation of coupled viscous flow and heat transferVALLI, A. M. P; CAREY, G. F; COUTINHO, A. L. G. A et al.Communications in numerical methods in engineering. 2002, Vol 18, Num 2, pp 131-139, issn 1069-8299Article

Solution of miscible and immiscible flows employing element-by-element iterative strategiesCOUTINHO, A. L. G. A; ALVES, J. L. D; GARCIA, E. L. M et al.Third Latin American and Caribbean Petroleum Engineering Conference: improving oil and gas recoveries within sustainable development. 1994, vol. 1, 431-444Conference Paper

A posteriori error estimation of approximate boundary fluxesWILDEY, T; TAVENER, S; ESTEP, D et al.Communications in numerical methods in engineering. 2008, Vol 24, Num 6, pp 421-434, issn 1069-8299, 14 p.Conference Paper

Adaptive finite element approximation of multiphysics problemsLARSON, Mats G; BENGZON, Fredrik.Communications in numerical methods in engineering. 2008, Vol 24, Num 6, pp 505-521, issn 1069-8299, 17 p.Conference Paper

Multiscale algorithm with patches of finite elementsPICASSO, Marco; RAPPAZ, Jacques; REZZONICO, Vittoria et al.Communications in numerical methods in engineering. 2008, Vol 24, Num 6, pp 477-491, issn 1069-8299, 15 p.Conference Paper

Reduced integration post-processing techniques for Darcy's velocity recovery in bilinear quadrilateralsDIASL, C. M; MALTA, S. M. C; COUTINHO, A. L. G. A et al.International journal for numerical methods in engineering. 2007, Vol 72, Num 1, pp 95-110, issn 0029-5981, 16 p.Article

Miscible displacement simulation by finite element methods in distributed memory machinesLOULA, A. F. D; GARCIA, E. L. M; COUTINHO, A. L. G. A et al.Computer methods in applied mechanics and engineering. 1999, Vol 174, Num 3-4, pp 339-354, issn 0045-7825Article

Solution strategies for coupled conduction/radiation problemsHOGAN, R. E; GARTLING, D. K.Communications in numerical methods in engineering. 2008, Vol 24, Num 6, issn 1069-8299, 523-542 [26 p.]Conference Paper

Edge-based data structures for a symmetric stabilized finite element method for the incompressible Navier-Stokes equations with heat transferKRAFT, R. A; COUTINHO, A. L. G. A; DE SAMPAIO, P. A. B et al.International journal for numerical methods in fluids. 2007, Vol 53, Num 9, pp 1473-1494, issn 0271-2091, 22 p.Article

Control strategies for timestep selection in finite element simulation of incompressible flows and coupled reaction-convection-diffusion processesVALLI, A. M. P; CAREY, G. F; COUTINHO, A. L. G. A et al.International journal for numerical methods in fluids. 2005, Vol 47, Num 3, pp 201-231, issn 0271-2091, 31 p.Article

Comparison of Lanczos and conjugate gradients for the element-by-element solution of finite element equations on the IBM 3090 vector computerCOUTINHO, A. L. G. A; ALVES, J. L. D; LANDAU, L et al.Computers & structures. 1991, Vol 39, Num 1-2, pp 47-55, issn 0045-7949, 9 p.Article

Conjugate gradient solution of finite element equations on the IBM 3090 vector computer utilizing polynomial preconditioningsCOUTINHO, A. L. G. A; ALVES, J. L. D; EBECKEN, N. F. F et al.Computer methods in applied mechanics and engineering. 1990, Vol 84, Num 2, pp 129-145, issn 0045-7825, 17 p.Article

Reordering and incomplete preconditioning in serial and parallel adaptive mesh refinement and coarsening flow solutionsCAMATA, J. J; ROSSA, A. L; VALLI, A. M. P et al.International journal for numerical methods in fluids. 2012, Vol 69, Num 4, pp 802-823, issn 0271-2091, 22 p.Article

On decoupled time step/subcycling and iteration strategies for multiphysics problemsVALLI, A. M. P; CAREY, G. F; COUTINHO, A. L. G. A et al.Communications in numerical methods in engineering. 2008, Vol 24, Num 12, pp 1941-1952, issn 1069-8299, 12 p.Article

On the use of general elements in fluid dynamics simulationsCHALASANI, S; SENGUTTUVAN, V; THOMPSON, D et al.Communications in numerical methods in engineering. 2008, Vol 24, Num 6, issn 1069-8299, 435-448 [16 p.]Conference Paper

Performance of LCD iterative method in the finite element and finite difference solution of convection-diffusion equationsCATABRIGA, L; VALL, A. M. P; MELOTTI, B. Z et al.Communications in numerical methods in engineering. 2006, Vol 22, Num 6, pp 643-656, issn 1069-8299, 14 p.Article