An extension of the projected gradient method to a Banach space setting with application in structural topology optimization

Luise Blank, Christoph Rupprecht

For the minimization of a nonlinear cost functional $j$ under convex constraints the relaxed projected gradient process $φ_{k+1} = φ_{k} + α_k(P_H(φ_{k}-λ_k \nabla_H j(φ_{k}))-φ_{k…