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[00427] Numerical Analysis of Finite dimensional approximations in Finite Temperature DFT

  • Session Time & Room : 3C (Aug.23, 13:20-15:00) @G709
  • Type : Contributed Talk
  • Abstract : We study the numerical approximation of the ground state solution in finite temperature density functional theory. We formulate the problem with respect to the density matrix, and justify the convergence of the numerical approximations of the ground state. Finally, we give a quasi-optimal a priori error estimate with some mild assumptions. We also present some numerical experiments to support the theory.
  • Classification : 35Q55, 65N15, 65N25, 65N30
  • Format : Talk at Waseda University
  • Author(s) :
    • Ge Xu (Beijing Normal University)