4 citations · 12 across the 9 of their papers we have counts for
9 papers
A characterization of monotypically supersymmetric polynomials
Grigory Chelnokov, Maxim Turevskii
We introduce an object that has obvious similarity to the classical one - the algebra of supersymmetric polynomials. Despite the similarity, the known structure theorems on supersy…
The continualization approach to the on-line hypergraph coloring
Margarita Akhmejanova, Ilya Bogdanov, Grigory Chelnokov
The paper deals with an algorithmic problem concerning combinatorial game theory. Here we introduce and analyze a continuous generalization of Chip Game from the work of Duraj, Gut…
On the coverings of Hantzsche-Wendt manifold
G. Chelnokov, A. Mednykh
There are only 10 Euclidean forms, that is flat closed three dimensional manifolds: six are orientable and four are non-orientable $\mathcal{B}_…
The enumeration of coverings of closed orientable Euclidean manifolds and
G. Chelnokov, A. Mednykh
There are only 10 Euclidean forms, that is flat closed three dimensional manifolds: six are orientable and four are non-orientable. The aim of this paper is to describe all types o…
On the coverings of closed orientable Euclidean manifolds and
G. Chelnokov, A. D. Mednykh
There are only 10 Euclidean forms, that is flat closed three dimensional manifolds: six are orientable and four are non-orientable. The aim of this paper is to describe all types o…
On the coverings of Euclidian manifolds and
G. Chelnokov, M. Deryagina, A. Mednykh
There are just 10 closed flat 3-manifolds, following [1], we call them platycosms. The aim of this paper is to classify types of n-coverings over amphicosms, i.e. some kinds of pla…
On transversals of quasialgebraic families of sets
G. R. Chelnokov, V. L. Dol'nikov
The main results of this paper are generalizations some classical theorems about transversals for families of finite sets to some cases of families of infinite sets.
The maximal length of the period of a periodic word defined by restrictions
Ilya I. Bogdanov, Grigory R. Chelnokov
We determine the maximal length of the period of a periodic word defined by restrictions. It happens to be the corresponding Fibonacci number.
Finding a subset of nonnegative vectors with a coordinatewise large sum
Ilya I. Bogdanov, Grigory R. Chelnokov
Given a rational and nonnegative -dimensional real vectors , ..., , we show that it is always possible to choose of them su…