Group extensions (Mathematics)

Quilts : = central extensions, braid actions, and finite groups / by: (Language materials, printed)

Quilts = central extensions, braid actions, and finite groups / by: (Language materials, printed)

Methods of geometric analysis in extension and trace problems / by: (Language materials, printed)

Topological spaces.

Trace formulas.

Lipschitz spaces.

Braid theory.

Group extensions (Mathematics)

Geometric analysis.

Finite groups.

Metric spaces.