Mesh Generation and Simulation

A new quadtree-based approach for quadrilateral mesh generation, A. Pochet, W. Celes, H. Lopes, M. Gattass,  Engineering with Computers 33, pp 275-292 (2017).

Finite Element/Fictitious Domain programming for flows with particles made simple, M. Lage, L. Crissaff, H. Lopes, M. da S. Carvalho, Advances in Engineering Software 70, pp. 51-62 (2014)

A cloud computing based framework for general 2D and 3D cellular automata simulation, R. Marques, B. Feijo, K. Breitman, T. Gomes, L. Ferracioli, H. Lopes, Advances in Engineering Software 65: 78-89 (2013)

Flows with suspended and floating particles, M. Lage, H. Lopes, M. Carvalho, Journal of Computational Physics 230(20), 7736-7754 (2011)

Role of arches in the generation of shear bands in a dense 3D granular system under shear, L. Sigaud, A. Bordignon, H. Lopes, T. Lewiner, G. Tavares, W. Morgado, Journal of Physics: Conference Series 246(1), paper 2016 (2010)

On 2D Solid Alpha-Complexes of Poisson Disc Samplings, E. Medeiros, L. Velho, T. Lewiner, H. Lopes, International Journal of Shape Modeling 15(1-2), pp. 77-91 (2009)

Arch generated shear bands in granular systems, A. Bordignon, L. Sigaud, G. Tavares, H. Lopes, T. Lewiner, W. Morgado, Physica A: Statistical Mechanics and its Applications 388(11), pp. 2099-2108 (2009)

Flow with suspended particles using fictitious domain and Lagrange multipliers: A fully implicit fully coupled finite elements approach, M. Lage, H. Lopes, M. Carvalho, Proceedings of the 20th International Congress of Mechanical Engineering, (2009)

Robust adaptive meshes for implicit surfaces, A. Paiva, H. Lopes, T. Lewiner, L. H. de Figueiredo, Proceedings of the XIX Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI): pp. 205-212 (2006)

Restricted BPA: Applying Ball-Pivoting on the Plane, E. Medeiros, L. Velho, H. Lopes.  Proceedings of the XVII Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI): pp. 372-379 (2004)

A Topological Framework for Advancing Front Triangulation, E. S. Medeiros, L. Velho, H. Lopes. Proceedings of the XVI Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI): pp. 45-50 (2003)

Efficient implementation of marching cubes cases with topological guarantees, T. Lewiner, H. Lopes, A. W. Vieira, G. Tavares, Journal of Graphics Tools 8(2), pp. 1-15 (2003)

Robust adaptive polygonal approximation of implicit curves, H. Lopes, J. B. Oliveira, L. H. de Figueiredo. Computers & Graphics 26(6), pp. 841-852 (2002)

Single-valued tubular surfaces intersection using interval arithmetic, H. Lopes, S. Pesco. Mathematical Methods for Computer Aided Geometric Design: pp. 253-262 (2001)

Dealing with topological singularities in volumetric reconstruction, H. Lopes, L. G. Nonato, S. Pesco, G. Tavares. Curve and Surface Design: pp. 229-238 (2000)

e-mail: lopes at inf dot puc-rio dot br
Tel: 55+21+3527-1500 R:4350  Fax: 55+21+3527-1530
Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio) - Departamento de Informática - Sala 408 RDC
Rua Marquês de São Vicente 225, Gávea, Rio de Janeiro, RJ, Brazil, CEP 22451-900