Abstract:
A variational problem of equilibrium of an elastic Timoshenko-type plate in a domain with a slit is considered. A nonpenetration boundary condition in the form of an inequality is specified on the edges of the slit. A penalized equation and an iterative linear equation in integral and differential forms are constructed. Some results on solution convergence and an error estimate are obtained.
Citation:
N. P. Lazarev, “An iterative penalty method for a nonlinear problem of equilibrium of a Timoshenko-type plate with a crack”, Sib. Zh. Vychisl. Mat., 14:4 (2011), 397–408; Num. Anal. Appl., 4:4 (2011), 309–318