Vitoriano Ruas

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 9

Top Topics

Variational Inequalities

Top Venues

Comput. Appl. Math.

Comput. Math. Appl.

J. Comput. Appl. Math.

Publications

Vitoriano Ruas
Fine error bounds for approximate asymmetric saddle point problems. Comput. Appl. Math. 43 (4) (2024)
Fleurianne Bertrand, Vitoriano Ruas
Improving the accuracy of Raviart-Thomas mixed elements in two-dimensional smooth domains with straight-edged triangles. CoRR (2023)
Vitoriano Ruas
Fine stability constants and error bounds for asymmetric approximate saddle point problems. CoRR (2023)
Fleurianne Bertrand, Vitoriano Ruas
A variant of the Raviart-Thomas method to handle smooth domains using straight-edged triangles. Part II - Approximation results. CoRR (2023)
Vitoriano Ruas, Marco Antonio Silva Ramos
Efficiency of nonparametric finite elements for optimal-order enforcement of Dirichlet conditions on curvilinear boundaries. J. Comput. Appl. Math. 394 (2021)
Vitoriano Ruas
Optimal-rate Lagrange and Hermite finite elements for Dirichlet problems in curved domains with straight-edged triangles. CoRR (2019)
Vitoriano Ruas
Accuracy enhancement for non-isoparametric finite-element simulations in curved domains; application to fluid flow. Comput. Math. Appl. 77 (6) (2019)
Vitoriano Ruas
One-parameter tetrahedral mesh generation for spheroids. CoRR (2017)
Gustavo C. Buscaglia, Vitoriano Ruas
Approximation of the multi-dimensional Stokes system with embedded pressure discontinuities. Adv. Comput. Math. 41 (3) (2015)
Vitoriano Ruas, Diego N. Brandão, Mauricio Kischinhevsky
Hermite finite elements for diffusion phenomena. J. Comput. Phys. 235 (2013)
Vitoriano Ruas
Hermite finite elements for second order boundary value problems with sharp gradient discontinuities. J. Comput. Appl. Math. 246 (2013)
Vitoriano Ruas, Antonio C. P. Brasil Jr.
Explicit solution of the incompressible Navier-Stokes equations with linear finite elements. Appl. Math. Lett. 20 (9) (2007)