An algebraic multigrid method based on an auxiliary topology with edge matrices. - Lukas Kogler; Joachim Schöberl (CoRR, 2020)

Minimal order H(div)-conforming velocity-vorticity approximations for incompressible fluids. - Jay Gopalakrishnan; Lukas Kogler; Philip L. Lederer; Joachim Schöberl (CoRR, 2021)

A conforming auxiliary space preconditioner for the mass conserving mixed stress method. - Lukas Kogler; Philip L. Lederer; Joachim Schöberl (CoRR, 2022)

An algebraic multigrid method for elasticity based on an auxiliary topology with edge matrices. - Lukas Kogler; Joachim Schöberl (Numer. Linear Algebra Appl., 2022)

Divergence-Conforming Velocity and Vorticity Approximations for Incompressible Fluids Obtained with Minimal Facet Coupling. - Jay Gopalakrishnan; Lukas Kogler; Philip L. Lederer; Joachim Schöberl (J. Sci. Comput., 2023)

A conforming auxiliary space preconditioner for the mass conserving stress-yielding method. - Lukas Kogler; Philip L. Lederer; Joachim Schöberl (Numer. Linear Algebra Appl., 2023)