A 2-complex is collapsible if and only if it admits a strongly convex metric
A characterization of movable compacta.
A combinatorial characterization of planar 2-complexes
A construction of a CW-decomposition of s-cubes which are manifolds
A factorization lemma and its application to realization of mappings as inverse limits
A general theory of polyhedral sets and the corresponding T-complexes [Book]
A generalization of cohomotopy groups
A geometric decomposition of spaces into cells of different types.
A uniform approach to complexes arising from forests.
A user's guide to discrete Morse theory.
Absolute subcomplexes
Acyclic Maps and Knot Complements.