Apel, Thomas; Nicaise, Serge; Sirch, Dieter: A posteriori error estimation of residual type for anisotropic diffusion-convection-reaction problems , Elsevier . In: Journal of Computational and Applied Mathematics,  235.  2011 , 8 . - S. 2805-2820 
Zeitschriftenartikel / Journal Article

Apel, Thomas; Nicaise, Serge: A posteriori error estimations of a SUPG method for anisotropic diffusion-convection-reaction problems , Elsevier . In: Comptes Rendus Mathematique,  345.  2007 , 11 . - S. 657-662 
Zeitschriftenartikel / Journal Article

Popp, Alexander; Gee, Michael W.; Wall, Wolfgang A.: A primal-dual active set strategy for finite deformation dual mortar contact , Berlin ; Heidelberg , Springer . In: Recent Advances in Contact Mechanics,  2013 . - S. 151-171 
Sammelbandbeitrag / Paper in Collective Volume

Apel, Thomas; Flaig, Thomas G.; Nicaise, Serge: A priori error estimates for finite element methods for H^(2,1)-elliptic equations . In: Numerical Functional Analysis and Optimization,  35.  2014 , 2 . - S. 153-176 
Zeitschriftenartikel / Journal Article

Apel, Thomas; Benedix, Olaf; Sirch, Dieter; Vexler, Boris: A priori mesh grading for an elliptic problem with Dirac right-hand side . In: SIAM Journal on Numerical Analysis,  49.  2011 , 3 . - S. 992-1005 
Zeitschriftenartikel / Journal Article

Seitz, Alexander; Popp, Alexander; Wall, Wolfgang A.: A semi-smooth Newton method for orthotropic plasticity and frictional contact at finite strains . In: Computer Methods in Applied Mechanics and Engineering,  285.  2015 . - S. 228-254 
Zeitschriftenartikel / Journal Article

Hiermeier, Michael; Wall, Wolfgang A.; Popp, Alexander: A truly variationally consistent and symmetric mortar-based contact formulation for finite deformation solid mechanics . In: Computer Methods in Applied Mechanics and Engineering,  342.  2018 . - S. 532-560 
Zeitschriftenartikel / Journal Article

Meier, Christoph; Wall, Wolfgang A.; Popp, Alexander: A unified approach for beam-to-beam contact . In: Computer Methods in Applied Mechanics and Engineering,  315.  2017 . - S. 972-1010 
Zeitschriftenartikel / Journal Article

Hagmeyer, Nora; Mayr, Matthias; Popp, Alexander: A weak Dirichlet-Neumann partitioned algorithm for 1-dimensional structures embedded in a 3-dimensional fluid , Kassel , Kassel University Press . In: 8^th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry,  2019 
Konferenzbeitrag / Conference Paper

Apel, Thomas; Nicaise, Serge; Pfefferer, Johannes: Adapted numerical methods for the numerical solution of the Poisson equation with $L^2$ boundary data in non-convex domains . In: SIAM Journal on Numerical Analysis,  55.  2017 , 4 . - S. 1937-1957 
Zeitschriftenartikel / Journal Article