2 papers
stat.ME2015
Bi-log-concave distribution functions
Lutz Duembgen, Petro Kolesnyk, Ralf A. Wilke
Nonparametric statistics for distribution functions F or densities f=F' under qualitative shape constraints provides an interesting alternative to classical parametric or entirely…
math.AT2011
On genera of polyhedra
Yuriy Drozd, Petro Kolesnik
We consider genera of polyhedra (finite cell complexes) in the stable homotopy category. Namely, the genus of a polyhedron X is the class of polyhedra Y such that all localizations…