Talks

Updated 11.10.2019

2019

  • “High order mimetic discretizations”, A. Palha, Workshop on Variational Discretization for Geophysical Fluid Dynamics, Fields Institute, Toronto, Canada. pdf
  • “Compressible Euler equations on the sphere”, A. Palha, Workshop on Variational Discretization for Geophysical Fluid Dynamics, Fields Institute, Toronto, Canada. pdf
  • “A Hybrid Mimetic Spectral Element Method Using Algebraic Dual Polynomial Basis Functions”, Y. Zhang, V. Jain, A. Palha, M. Gerritsma, APCOM 2019, Taipei, Taiwan.
  • “Solution of the 3D compressible Euler equations using mixed mimetic spectral elements”, D. Lee, A. Palha, Mini-Symposium on structure preserving discretizations, ENUMATH2019, Egmond of Zee, The Netherlands. pdf
  • “Arbitrary order variational integrator for Hamiltonian systems”, A. Palha, Mini-Symposium on structure preserving discretizations, ENUMATH2019, Egmond of Zee, The Netherlands. pdf
  • “A conservative n-level hybrid scheme for high order methods”, V. Jain, Y. Zhang, A. Palha, M. Gerritsma, Mini-Symposium on structure preserving discretizations, ENUMATH2019, Egmond of Zee, The Netherlands.

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2018

  • “Algebraic dual polynomials for mimetic spectral element methods”, A. Palha, NMC, Veldhoven, The Netherlands. pdf
  • “High order mimetic discretizations for flow problems”, A. Palha, Seminar on the Use of High Order Discretizations for CFD, Danish Society for Industrial Fluid Dynamics, Aarhus, Denmark. pdf
  • “Hybrid algebraic dual polynomials for mimetic spectral element methods”, A. Palha, Seminar on Geometric discretizations, Canadian Mathematical Society, Vancouver, Canada. pdf
  • “High order mimetic discretizations”, A. Palha, Seminar on Numerical Analysis and Scientific Computing, Laboratory of Mathematics, Université Bourgogne Franche-Comté, Besançon, France. pdf

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2017

  • “High order mimetic discretizations”, A. Palha, Seminar of ACSIOM team, Montpellier, France. pdf
  • “High order mimetic discretizations”, A. Palha, M. Gerritsma, Connections in Geometric Numerical Integration and Structure Preserving Discretizations, Banff International Research Station (BIRS), Banff, Canada. pdf video
  • “Spectral mimetic least-squares method for curl-curl systems”, A. Palha, M. Gerritsma, LSSC 2017, Sozopol, Bulgaria. pdf
  • “Spectral mimetic least-squares method for div-curl systems”, M. Gerritsma, A. Palha, LSSC 2017, Sozopol, Bulgaria.
  • “A mass, energy, enstrophy and vorticity conserving (MEEVC) mimetic spectral element discretization for the 2D incompressible Navier-Stokes equations”, A. Palha, M. Gerritsma, FEF 2017, Rome, Italy. pdf
  • “A physics-compatible spectral element solver for turbidity currents “, G. de Diego, M. Gerritsma, A. Palha, FEF 2017, Rome, Italy.

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2016

  • “High order mimetic discretizations”, A. Palha, M. Gerritsma, Recent Advances in Structure Preserving Discretizations, Canadian Mathematical Society Winter Meeting, Niagara Falls, Canada. pdf
  • “Mimetic spectral element discretization of the Grad-Shafranov equation”, A. Palha, B. Koren, F. Felici, EPFL-SPC 2016, Lausanne, Switzerland. pdf

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2015

  • “A vorticity, enstrophy, mass and energy conserving discretization for the Euler equations and some notes on helicity conservation”, A. Palha, M. Gerritsma, ENUMATH 2015, Istambul, Turkey. pdf
  • “Mimetic spectral element method for the Grad-Shafranov equation”, A. Palha, F. Felici, B. Koren, EPS 2015, Lisbon, Portugal. pdf
  • “Mimetic discretization: application to the Euler equations and to the Grad-Shafranov equation”, A. Palha, IPP, Munich, Germany. pdf
  • “Mimetic discretizations and uncertainty quantification”, A. Palha, CWI, Amsterdam, The Netherlands. pdf
  • “An MHD equilibrium evolution solver for fusion reactor control”, A. Palha, HTSC, Eindhoven, The Netherlands. pdf

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2014

  • “A vorticity, enstrophy, mass and energy conserving discretization for the Euler equations”, A. Palha, P. Rebelo, M. Gerritsma, WCCM, Barcelona, Spain. pdf
  • “Numerical discretizations: the need for structure preserving methods”, A. Palha, CST, Eindhoven, The Netherlands. pdf
  • “Plasma evolution: equilibrium evolution at the resistive diffusion time scale”, A. Palha, F. Felici, B. Koren, CASA, Eindhoven, The Netherlands. pdf

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2012

  • “Conservative advection-diffusion in arbitrary domains”, A. Palha, M. Gerritsma, ICOSAHOM, Gammarth, Tunisia. pdf

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2011

  • “Mimetic advection-diffusion”, A. Palha, P. Rebelo, J. Kreeft, M. Gerritsma, FEF, Munich, Germany. pdf
  • “High order Grad-, Curl- and Div-conforming discretization in computational electromagnetism”, A. Palha, J. Kreeft, M. Gerritsma, DG workshop at NLR, Amsterdam, The Netherlands. pdf

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2010

  • “High order cochain interpolation”, A. Palha, J. Kreeft, M. Gerritsma, Non-Standard Numerical Methods for PDE’s, Pavia, Italy. pdf
  • “Numerical solution of advection equation with the discretization of the Lie derivative”, A. Palha, J. Kreeft, M. Gerritsma, ECCOMAS, Lisbon, Portugal. pdf

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2009

  • “Mimetic Least-Squares spectral/hp finite element method for the Poisson equation”, A. Palha, M. Gerritsma, USNCCM, Columbus, Ohio, USA. pdf
  • “Mimetic spectral/hp finite element method for the Poisson equation“, A. Palha, M. Gerritsma, LSSC-SIAM, Sozopol, Bulgaria. pdf
  • “Conservative mimetic spectral/hp finite element method for the Poisson equation“, A. Palha, M. Gerritsma, ICOSAHOM, Trondheim, Norway. pdf
  • “Spectral mimetic methods on quadrilaterals“, M. Gerritsma, A. Palha, J. Kreeft, M. Bouman, Compatible and Innovative Discretizations for PDE’s, Oslo, Norway. pdf