Vitoriano Ruas

15 papers Journal 15

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Assessment of Variants of Raviart-Thomas Mixed Elements Handling Spatial Curved Domains with Straight-Edged Tetrahedra. J. Sci. Comput. Vitoriano Ruas
2025	J	`jnl`	A handy tool for assessing tetrahedron-based finite-cell methods and for numerical simulations in spheroidal domains. Comput. Math. Appl. Andrés Alessandro León Baldelli, Vitoriano Ruas, Marco Antonio Silva Ramos
2024	J	`jnl`	Fine error bounds for approximate asymmetric saddle point problems. Comput. Appl. Math. Vitoriano Ruas
2023	J	`jnl`	Fine stability constants and error bounds for asymmetric approximate saddle point problems. CoRR Vitoriano Ruas
2023	J	`jnl`	Improving the accuracy of Raviart-Thomas mixed elements in two-dimensional smooth domains with straight-edged triangles. CoRR Fleurianne Bertrand, Vitoriano Ruas
2021	J	`jnl`	Efficiency of nonparametric finite elements for optimal-order enforcement of Dirichlet conditions on curvilinear boundaries. J. Comput. Appl. Math. Vitoriano Ruas, Marco Antonio Silva Ramos
2019	J	`jnl`	Accuracy enhancement for non-isoparametric finite-element simulations in curved domains; application to fluid flow. Comput. Math. Appl. Vitoriano Ruas
2019	J	`jnl`	Optimal-rate Lagrange and Hermite finite elements for Dirichlet problems in curved domains with straight-edged triangles. CoRR Vitoriano Ruas
2017	J	`jnl`	One-parameter tetrahedral mesh generation for spheroids. CoRR Vitoriano Ruas
2015	J	`jnl`	Approximation of the multi-dimensional Stokes system with embedded pressure discontinuities. Adv. Comput. Math. Gustavo C. Buscaglia, Vitoriano Ruas
2013	J	`jnl`	Hermite finite elements for diffusion phenomena. J. Comput. Phys. Vitoriano Ruas, Diego N. Brandão, Mauricio Kischinhevsky
2013	J	`jnl`	Hermite finite elements for second order boundary value problems with sharp gradient discontinuities. J. Comput. Appl. Math. Vitoriano Ruas
2011	J	`jnl`	Numerical analysis of a least-squares finite element method for the time-dependent advection-diffusion equation. J. Comput. Appl. Math. Regina Leal-Toledo, Vitoriano Ruas
2010	J	`jnl`	Study of a finite element method for the time-dependent generalized Stokes system associated with viscoelastic flow. J. Comput. Appl. Math. J. H. Carneiro de Araujo, P. D. Gomes, Vitoriano Ruas
2007	J	`jnl`	Explicit solution of the incompressible Navier-Stokes equations with linear finite elements. Appl. Math. Lett. Vitoriano Ruas, Antonio C. P. Brasil Jr.