On a simplicial complex associated with tilting modules.
On a theorem of P. S. Aleksandrov
On decomposition of 3-polyhedra into a Cartesian product
On the Betti numbers of the real part of a three-dimensional torus embedding
Let X be the three-dimensional, complete, nonsingular, complex torus embedding corresponding to a fan and let V be the real part of X (for definitions see [1] or [3]). The aim of this note is to give a simple combinatorial formula for calculating the Betti numbers of V.
On the genus of RP3 x S1.
On the genus of the complex projective plane.
On the Group of Piecewise Linear Monotone Bijections of an Arc.
On the shape of pointed compact connected subsets of
On the Stanley Ring of a Cubical Complex.