Unshellable Triangulations of Spheres

Non-simplicially collapsible triangulations of <i>Iⁿ</i>

Richard E. Goodrick · Mathematical Proceedings of the Cambridge Philosophical Society · 1968 · 30 citations

Natural Sciences, Mathematics, Computational Geometry +5

Piecewise linear critical levels and collapsing

C. Kearton, W. B. R. Lickorish · Transactions of the American Mathematical Society · 1972 · 28 citations · Full text

Natural Sciences, Mathematics, Computational Geometry +7

A Non-Shellable 3-Sphere

Andrew Vince · European Journal of Combinatorics · 1985 · 21 citations

Triangulations of the 3-ball with knotted spanning 1-simplexes and collapsible 𝑟th derived subdivisions

W. B. R. Lickorish, Joseph Martin · Transactions of the American Mathematical Society · 1969 · 13 citations · Full text

Natural Sciences, Computer Science, Mathematics +10