A finite deformation mortar contact formulation using a primal–dual active set strategy

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3D fluid–structure-contact interaction based on a combined XFEM FSI and dual mortar contact approach (2010, methodology): “An algebraic representation of the linear system (75)–(79) to be solved in each semi-smooth Newton step has been presented in [ 21 ,22].”
Segment-based vs. element-based integration for mortar methods in computational contact mechanics (2015, background): “All details concerning these derivations have been presented in our previous contributions in [13,29,30].”
A dual mortar approach for 3D finite deformation contact with consistent linearization (2010, methodology): “Numerical investigations for 2D contact in [17] though have shown very little influence on Newton convergence along a very broad spectrum of cn .”
Three-dimensional mortar-based frictional contact treatment in isogeometric analysis with NURBS (2012, background): “an exact evaluation of the surface integrals contributing to the weak formulation, combined with a discrete satisfaction of the continuous contact constraints through projected quantities [54,22,49,25,13,50,48,21,26,59].”