The colored Tverberg's problem and complexes of injective functions

Kneser's conjecture, chromatic number, and homotopy

László Lovász · Journal of Combinatorial Theory Series A · 1978 · 836 citations

Natural Sciences, Mathematics, Combinatorics +10

Homotopy properties of the poset of nontrivial p-subgroups of a group

Daniel Quillen · Advances in Mathematics · 1978 · 566 citations

Natural Sciences, Pathology, Combinatorics +9

Shellable and Cohen-Macaulay partially ordered sets

Anders Björner · Transactions of the American Mathematical Society · 1980 · 459 citations · Full text

Natural Sciences, Mathematics, Combinatorics +8

On lexicographically shellable posets

Anders Björner, Michelle L. Wachs · Transactions of the American Mathematical Society · 1983 · 257 citations · Full text

Natural Sciences, Computer Science, Mathematics +13

On a Topological Generalization of a Theorem of Tverberg

Imre Bárány, Senya Shlosman, A. Szűcs · Journal of the London Mathematical Society · 1981 · 166 citations · Full text

Natural Sciences, Mathematics, Set Theory +9