408 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Novosibirsk State UniversityRU417 papers
- Siberian Branch of the Russian Academy of SciencesRU56 papers
- Russian Academy of SciencesRU50 papers
- University of LiègeBE36 papers
- Istituto Nazionale di Fisica Nucleare, Gruppo Collegato di Cosenza34 papers
- University of CalabriaIT32 papers
- Centre National de la Recherche ScientifiqueFR30 papers
- National Research Tomsk State UniversityRU28 papers
- Istituto Nazionale di Fisica NucleareIT23 papers
- Tomsk State Pedagogical UniversityRU22 papers
- University of Illinois Urbana-ChampaignUS21 papers
- Lomonosov Moscow State UniversityRU18 papers
35 papers · 1 filter
On the structure of non-full-rank perfect codes
Denis Krotov, Olof Heden
The Krotov combining construction of perfect 1-error-correcting binary codes from 2000 and a theorem of Heden saying that every non-full-rank perfect 1-error-correcting binary code…
The evolution of vacuum states and phase transitions in 2HDM during cooling of Universe
I. F. Ginzburg, I. P. Ivanov, K. A. Kanishev
We consider the evolution of the ground state in the Two Higgs Doublet Model during cooling down of the Universe after the Big Bang. Different regions in the space of free paramete…
Nature of light scalars through photon-photon collisions
N. N. Achasov, G. N. Shestakov
The surprising thing is that arising almost 50 years ago from the linear sigma model (LSM) with spontaneously broken chiral symmetry, the light scalar meson problem has become cent…
On the number of n-ary quasigroups of finite order
Denis Krotov, Vladimir Potapov
Let be the number of -ary quasigroups of order . We derive a recurrent formula for Q(n,4). We prove that for all and the following inequalities h…
The type numbers of closed geodesics
I. A. Taimanov
A short survey on the type numbers of closed geodesics, on applications of the Morse theory to proving the existence of closed geodesics and on the recent progress in applying vari…
On the number of classes of conjugate Hall subgroups in finite simple groups
D. O. Revin, E. P. Vdovin
In this paper we find the number of conjugate -Hall subgroups in all finite almost simple groups. We also complete the classification of -Hall subgroups in finite simple grou…
Infinite permutations of lowest maximal pattern complexity
S. V. Avgustinovich, A. E. Frid, T. Kamae +1
An infinite permutation is a linear ordering of the set of non-negative integers. Generally, the properties of infinite permutations analogous to those of infinite words show some…
Higgs masses of the general 2HDM in the Minkowski-space formalism
A. Degee, I. P. Ivanov
We study the masses of the Higgs bosons in the most general two-Higgs-doublet model in a basis-independent approach. We adapt the recently developed Minkowski-space formalism to th…
New manifestations of the Darboux's rotation and translation fields of a surface
Victor Alexandrov
We show how the rotation and translation fields of a surface, introduced by G. Darboux, may be used to obtain short proofs of a well-known theorem (that reads that the total mean c…
Quantum N=3, d=3 Chern-Simons Matter Theories in Harmonic Superspace
I. L. Buchbinder, E. A. Ivanov, O. Lechtenfeld +3
We develop the background field method for studying classical and quantum aspects of N=3, d=3 Chern-Simons and matter theories in N=3 harmonic superspace. As one of the immediate c…
Lessons from All Logs Summation in Yukawa Theories
I. F. Ginzburg
Some features of old results in the total summation of all logarithmic contributions of all diagrams in Yukawa theory are presented. We discuss some lessons from this picture for t…
Polar representations of compact groups and convex hulls of their orbits
V. Gichev
The paper contains a characterization of compact groups $G\subseteq\GL(V)$, where is a finite dimensional real vector space, which have the following property \SP{}: the family…
QCD factorization of exclusive processes beyond leading twist: gamma*T -> rhoT impact factor with twist three accuracy
I. V. Anikin, D. Yu. Ivanov, B. Pire +2
We describe a consistent approach to factorization of scattering amplitudes for exclusive processes beyond the leading twist approximation. The method involves the Taylor expansion…
Brunnian Braids on Surfaces
V. G. Bardakov, R. Mikhailov, V. V. Vershinin +1
We determine a set of generators for the Brunnian braids on a general surface for or $\RP^2$. For the case or $\RP^2$, a set of generators for the Brunnian…
Gröbner-Shirshov bases and embeddings of algebras
L. A. Bokut, Yuqun Chen, Qiuhui Mo
In this paper, by using Gröbner-Shirshov bases, we show that in the following classes, each (resp. countably generated) algebra can be embedded into a simple (resp. two-generated)…
Gröbner-Shirshov bases for Rota-Baxter algebras
L. A. Bokut, Yuqun Chen, Xueming Deng
In this paper, we establish the Composition-Diamond lemma for associative nonunitary Rota-Baxter algebras with weight . As applications, we obtain a linear basis of a free commu…
The Tits--Kantor--Koecher construction for Jordan dialgebras
V. Yu. Gubarev, P. S. Kolesnikov
We study a noncommutative generalization of Jordan algebras called Jordan dialgebras. These are algebras that satisfy the identities , $(x_1^2,x_2,x_3)=2(x_1,x_2,x…
A note on exponential inequalities for the distribution tails of canonical von Mises' statistics of dependent observations
I. S. Borisov, N. Volodko
Hoeffding-type exponential inequalities are obtained for the distribution tails of canonical von Mises' statistics of arbitrary order based on samples from a stationary sequence of…
On the binary codes with parameters of doubly-shortened 1-perfect codes
Denis Krotov
We show that any binary code is a part of an equitable partition (perfect coloring) of the -cube with the parameters $((0,1,n…
On weight distributions of perfect colorings and completely regular codes
Denis Krotov
A vertex coloring of a graph is called "perfect" if for any two colors and , the number of the color- neighbors of a color- vertex does not depend on the choice of…
Orthogonal series and limit theorems for canonical U- and V-statistics of stationary connected observations
I. S. Borisov, N. Volodko
The limit behavior is studied for the distributions of normalized U- and V-statistics of an arbitrary order with canonical (degenerate) kernels, based on samples of increasing size…
The Moutard transformation: an algebraic formalism via pseudodifferential operators and applications
I. A. Taimanov, S. P. Tsarev
We consider the Moutard transformation which is a two-dimensional version of the well-known Darboux transformation. We give an algebraic interpretation of the Moutard transformatio…
Flexible suspensions with a hexagonal equator
Victor Alexandrov, Robert Connelly
We construct a flexible (non immersed) suspension with a hexagonal equator in Euclidean 3-space and study its properties related to the Strong Bellows Conjecture which reads as fol…
The Game of Cipher Beads
S. S. Kutateladze
Comparison between the various impact factors of a few Russian journals demonstrates the deficiencies of the popular citation indices.