Analysis of a Combined Filtered/Phase-Field Approach to Topology Optimization in Elasticity - Archive ouverte HAL
Article Dans Une Revue Applied Mathematics and Optimization Année : 2024

Analysis of a Combined Filtered/Phase-Field Approach to Topology Optimization in Elasticity

Résumé

We advance a combined filtered/phase-field approach to topology optimization in the setting of linearized elasticity. Existence of minimizers is proved and rigorous parameter asymptotics are discussed by means of variational convergence techniques. Moreover, we investigate an abstract space discretization in the spirit of conformal finite elements. Eventually, stationarity is equivalently reformulated in terms of a Lagrangian.
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Dates et versions

hal-04564260 , version 1 (30-04-2024)

Identifiants

  • HAL Id : hal-04564260 , version 1

Citer

Ferdinando Auricchio, Michele Marino, Idriss Mazari-Fouquer, Ulisse Stefanelli. Analysis of a Combined Filtered/Phase-Field Approach to Topology Optimization in Elasticity. Applied Mathematics and Optimization, 2024, 89 (41). ⟨hal-04564260⟩
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