ECCOMAS 2024

On Dual-Primal Tearing and Interconnecting for 3-D Magnetostatics

  • Mally, Mario (CEM, Technische Universität Darmstadt)
  • Kapidani, Bernard (Numerical Modelling and Simulation, EPFL)
  • Merkel, Melina (CEM, Technische Universität Darmstadt)
  • Schöps, Sebastian (CEM, Technische Universität Darmstadt)

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This work focuses on extending well-established Tearing and Interconnecting methods to 3-D magnetostatics in vector potential formulation. A significant challenge lies in the nontrivial kernel of the Curl-Curl operator. We address this by applying Tree- Cotree gauging with a specifically constructed global tree.