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Areas de trabajo

Formaci贸n y
Experiencia profesional

Publicaciones

CV completo CV

Claudio Padra

Investigador 3.2.0 de CNEA, Investigador Principal del Conicet
Profesor de la U.N. Comahue
Divisi贸n de Mec谩nica Computacional
Centro At贸mico Bariloche, San Carlos de Bariloche, R铆o Negro, Argentina

Publicaciones y presentaciones en congresos

Tesis Doctoral

Estimaciones del error para el m茅todo de elementos finitos no conformes.alt

Director: Ricardo Dur谩n, presentada en FCEyN, UBA, 1993.

Publicaciones en Revistas-

  • 34. C. Padra, R. Rodr铆guez, and M. Scheble, An hp finite element method to solve fluid-solid vibration problem, SIAM J. SCI. COMPUT. Vol. 34, No. 5, pp. A2533鈥揂2557,聽 2012.alt
  • 33. M.G. Armentano, C. Padra, R. Rodr铆guez, and M. Scheble, An hp Adaptive Strategy to Compute the Vibration Modes of a Fluid-Solid Coupled System, CMES, vol.84, no.4, pp.359-381, 2012.alt
  • 32. E.A. Dari, R.G. Dur谩n, C. Padra,聽 A posteriori error estimates for non-conforming approximation of eigenvalue problems, Applied Numerical Mathematics 62 (2012) 580鈥591.alt
  • 31. M.G. Armentano, C. Padra, R. Rodr铆guez and M. Scheble, An hp finite element adaptive scheme to solve the Laplace model for fluid-solid vibrations, Computer Methods in Applied Mechanics and Engineering, 200, 178鈥188, 2011.alt
  • 30. J.P. Agnelli, C. Padra, C.V. Turner,聽 Shape optimization for tumor location, Computers and Mathematics with Applications 62 (2011) 4068鈥4081.alt
  • 29. S.M. Giusti, A.A. Novotny, C. Padra, Topological sensitivity analysis of inclusion in two-dimensional linear elasticity. Engineering Analysis with Boundary Elements 32 (2008) 926鈥 935.alt
  • 28. Armentano, Mar铆a G.; Padra, Claudio A posteriori error estimates for the Steklov eigenvalue problem. Appl. Numer. Math. 58 (2008), no. 5, 593--601.alt
  • 27. M. Caputo, M. Gimenez, C. Padra, AN ANALYTICAL NON-STATIONARY DISPERSION-DEPOSITION MODEL, Croatian meteorological Journal, 43/2, pp 629-233, 2008.alt
  • 26. de Faria, J. Rocha; Novotny, A. A.; Feij贸o, R. A.; Taroco, E.; Padra, C. Response to the 鈥樷楧iscussion of second order topological sensitivity analysis鈥欌 by M. Bonnet. International Journal of Solids and Structures 45 (2008) 708鈥711.alt
  • 25. de Faria, J. Rocha; Novotny, A. A.; Feij贸o, R. A.; Taroco, E.; Padra, C. Second order topological sensitivity analysis. Internat. J. Solids Structures 44 (2007), no. 14-15, 4958--4977alt
  • 24. .Novotny, A. A.; Feij贸o, R. A.; Taroco, E.; Padra, C. Topological sensitivity analysis for three-dimensional linear elasticity problem. Comput. Methods Appl. Mech. Engrg. 196 (2007), no. 41-44, 4354--4364.alt
  • 23. Saliba, Roberto; Padra, Claudio; V茅nere, Marcelo J.; Taroco, Edgardo; Feij贸o, Ra煤l A. Adaptivity in linear elastic fracture mechanics based on shape sensitivity analysis. Comput. Methods Appl. Mech. Engrg. 194 (2005), no. 34-35, 3582--3606.alt
  • 22. Novotny, A. A.; Feij贸o, R. A.; Padra, C.; Taroco, E. Topological derivative for linear elastic plane bending problems. Control Cybernet. 34 (2005), no. 1, 339--361.alt
  • 21. Alonso A., Dello Russo A, Padra C. & Rodriguez R., Accurate post-process of a finite element method for elastoacustic. Numerische Mathematik 98 (2004), no. 3, 389--425.alt
  • 20. Ricardo G. Dur谩n, Claudio Padra & Rodolfo Rodr铆guez , A posteriori error estimates for the finite element approximation of eigenvalue problems. Math. Models Methods Appl. Sci. 13 (2003), no. 8, 1219--1229.alt
  • 19. Novotny, A. A.; Feij贸o, R. A.; Taroco, E.; Padra, C Topological Sensitivity Analysis. Computer Methods in Applied Mechanics and Engineering 192 (2003), no. 7-8, 803--829.alt
  • 18.R.A. Feij贸o, A.A. Novotny, C. Padra & E. Taroco, The Topological Derivative for the Poissons Problem. Mathematical Models and Methods in Applied Sciences, 13 (2003), no. 12, 1825--1844.alt
  • 17. A.A. Novotny, R.A. Feij贸o, C. Padra & E. Taroco Derivada Topol贸gica via An谩lise de Sensibilidade 谩 Mudan莽a de Forma na Otimiza莽ao Topol贸gica. Revista Internacional de M茅todos Num茅ricos para C谩lculo y Dise帽o en Ingeniera, 18 (2002), no. 4, 499--519alt
  • 16. .R. Feij贸o, C. Padra, F. Quintana, An anisotropic a posteriori error estimator for Computational Fluid Dynamic. International Journal of Computational Fluid Dynamic, vol. 16 (2002), no. 4, 297--304.alt
  • 15. G. Buscaglia, R. Dur谩n, E. Fancello, R. A. Feij贸o, C. Padra, An adaptive finite element approach fo frictionless contact problems, International Journal for Numerical Methods in Engineering, vol. 50 (2001), no. 2, 395--418.alt
  • 14. Alonso A., Dello Russo A, Padra C. & Rodriguez R., A posteriori error estimates and a local refinement strategy for a finite element method to solve structural-acoustic vibration problem. Advances in Computational Mathematics, 15 (2001), no. 1-4, 25--59 (2002).alt
  • 13. Alonso A., Dello Russo A, Otero Souto C., Padra C. & Rodriguez R., An adaptive finite element scheme to solve fluid-structure vibration problems on non-matching grids. Computing and Visualization in Science Vol. 4 (2001), no. 2, 67--78.alt
  • 12. R. C. Almeida, R. A. Feij贸o, A. C. Gale~ao, C. Padra e R. S. Silva, Adaptive finite element computationa fluid dynamics using anisotropic error estimator, Computer Methods in Applied Mechanics and Engineering, vol. 182 (2000), no. 3-4, 379--400.alt
  • 11. E. Dari, R. G. Dur谩n, C. Padra, Maximum Norm Error Estimators For Three Dimensional Elliptic Problems, SIAM Journal on Numerical Analysis, vol 37 (2000), no. 2, 683鈥700.alt
  • 10. R. A. Feij贸o, C. Padra, R. Saliba, M. J. Venere, E. Taroco, Shape sensitivity analysis and energy release rate of planar cracks embedded in three-dimensional bodies, Computer Methods in Applied Mechanics and Engineering, vol. 188 (4),pp 649-664, 2000.alt
  • 9. Dur谩n, Ricardo G.; Gastaldi, Lucia; Padra, Claudio A posteriori error estimators for mixed approximations of eigenvalue problems. Math. Models Methods Appl. Sci. 9 (1999), no. 8, 1165鈥1178.alt
  • 8.C. Padra, A posteriori error estimators for nonconforming approximations of some quasi-newtonian flows, SIAM Journal on Numerical Analysis, Vol 34 (1997), no. 4, 1600--1615.alt
  • 7. D. Arnica y C. Padra, A posteriori error estimator for the steady incompresible Navier-Stokes equations, Numerical Methods for Partial Difuerential Equations, vol. 13 (1997), no. 5, 561--574.alt
  • 6. R. Saliba, M. V茅nere, C. Padra, Adaptividad en problemas de elasticidad lineal tridimensional, M茅todos num茅ricos para c谩lculo y diseo en Ingenier铆a, vol 13 (1997), no. 2, 103--121.alt
  • 5. E. A. Dari, R. Dur谩n, C. Padra y V. Vampa, A posteriori error estimators for nonconforming finite element methods, RAIRO Mathematical Modelling and Numerical Analysis, M2AN, vol 30 (1996), no. 4, 385--400.alt
  • 4. C. Padra y M. J. V茅nere, On adaptivity for difusion problems using triangular elements, Engineering Computations, volume 12, 75-84, 1995.alt
  • 3. C. Padra y A. Larreteguy, An error estimator for the control volume finite element method in convection-difusion problems, Numerical Heat Transfer., volume 27 (1), 63-80, 1995.alt
  • 2. G.C. Buscaglia, R.A. Feij贸o y C. Padra, A posteriori error estimation in sensityvity analysis, Structural Optimization, 9, 194-199, 1995.alt
  • 1. E. A. Dari, R. Dur谩n y C. Padra, An error estimator for nonconforming finite element approximations of the Stokes problem, Mathematic of Computations vol. 64 (1995), no. 211, 1017--1033.alt