106 citations · 565 across the 59 of their papers we have counts for
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Augmented Lagrangian Method for Thin Plates with Signorini Boundaries
Erik Burman, Peter Hansbo, Mats G. Larson
We consider -continuous approximations of the Kirchhoff plate problem in combination with a mesh dependent augmented Lagrangian method on a simply supported Signorini boundary…
Cut Bogner-Fox-Schmit Elements for Plates
Erik Burman, Mats G. Larson, Peter Hansbo
We present and analyze a method for thin plates based on cut Bogner-Fox-Schmit elements, which are elements obtained by taking tensor products of Hermite splines. The formula…
Comparison of mechanical conditions in a lower leg model with 5 or 6 tissue types while exposed to prosthetic sockets applying finite element analysis
Sara Kallin, Asim Rashid, Kent Salomonsson +1
Lower limb amputees often suffer skin and tissue problems from using their prosthesis which is a challenging biomechanical problem. The finite element method (FEM) has previously b…
Dirichlet Boundary Value Correction using Lagrange Multipliers
Erik Burman, Peter Hansbo, Mats G. Larson
We propose a boundary value correction approach for cases when curved boundaries are approximated by straight lines (planes) and Lagrange multipliers are used to enforce Dirichlet…