Get started
Author

А. В. Грешнов

Observed names: A V Greshnov, A. V. Greshnov, A.V. Greshnov, Alexander Greshnov, Alexandr V. Greshnov, Alexandr Valer'evich Greshnov, А.В. Грешнов, Александр Валерьевич Грешнов, Грешнов Александр Валерьевич
ORCID: 0000-0002-1218-2767
Observed ORCID: 0000-0002-1218-2767
OpenAlex ID: A5006728604
$ (q_1,q_2)$-quasimetric spaces. Covering mappings and coincidence points
2017 · A V Arutyunov, A V Greshnov · Izvestiya Mathematics · 40
Theory of (q 1, q 2)-quasimetric spaces and coincidence points
2016 · A. V. Arutyunov, A. V. Greshnov · Doklady Mathematics · 37
Topological and geometrical properties of spaces with symmetric and nonsymmetric f-quasimetrics
2017 · A.V. Arutyunov, A.V. Greshnov, et al. · Topology and its Applications · 32
PDF
On extension of functions of bounded mean oscillation from domains in a space of homogeneous type with intrinsic metric
1995 · S. K. Vodop'yanov, A. V. Greshnov · Siberian Mathematical Journal · 26
(q1,q2)-quasimetric spaces. Covering mappings and coincidence points. A review of the results
2022 · A.V. Arutyunov, A.V. Greshnov · Fixed Point Theory · 24
PDF
Analytic properties of quasiconformal mappings on Carnot groups
1995 · S. K. Vodop'yanov, A. V. Greshnov · Siberian Mathematical Journal · 23
Coincidence points of multivalued mappings in (q1, q2)-quasimetric spaces
2017 · A. V. Arutyunov, A. V. Greshnov · Doklady Mathematics · 20
$(q_1,q_2)$-квазиметрические пространства. Накрывающие отображения и точки совпадения
2018 · Aram Vladimirovich Arutyunov, Alexandr Valer'evich Greshnov · Известия Российской академии наук Серия математическая · 17
Metrics and tangent cones of uniformly regular Carnot—Carathéodory spaces
2006 · A. V. Greshnov · Siberian Mathematical Journal · 15
Exact values of constants in the generalized triangle inequality for some (1, q 2)-quasimetrics on canonical Carnot groups
2015 · A. V. Greshnov, M. V. Tryamkin · Mathematical Notes · 14
Proof of Gromov’s theorem on homogeneous nilpotent approximation for vector fields of class C 1
2013 · A. V. Greshnov · Siberian Advances in Mathematics · 14
Local approximation of uniformly regular Carnot-Carathéodory quasispaces by their tangent cones
2007 · A. V. Greshnov · Siberian Mathematical Journal · 14
(q1, q2)-quasimetrics bi-Lipschitz equivalent to 1-quasimetrics
2017 · A. V. Greshnov · Siberian Advances in Mathematics · 11
ТЕОРИЯ (q1,q2)-КВАЗИМЕТРИЧЕСКИХ ПРОСТРАНСТВ И ТОЧКИ СОВПАДЕНИЯ
2016 · А. В. Арутюнов, А. В. Грешнов · Доклады Академии наук · 10
Uniform Domains and NTA-Domains in Carnot Groups
2001 · A. V. Greshnov · Siberian Mathematical Journal · 10
Optimal horizontal joinability on the Engel group
2021 · Alexander Greshnov · Rendiconti Lincei Matematica e Applicazioni · 9
Horizontal Joinability in Canonical 3-Step Carnot Groups with Corank 2 Horizontal Distributions
2021 · A. V. Greshnov, R. I. Zhukov · Siberian Mathematical Journal · 8
Applications of the group analysis of differential equations to some systems of noncommuting C 1-smooth vector fields
2009 · A. V. Greshnov · Siberian Mathematical Journal · 8
About coincidence points theorems on 2-step Carnot groups with 1-dimensional centre equipped with Box-quasimetrics
2023 · Alexander Greshnov, Vladimir Potapov · AIMS Mathematics · 7
PDF
Horizontal Joinability on 5-Dimensional 2-Step Carnot Groups with a Codimension 2 Horizontal Distribution
2023 · R. I. Zhukov, A. V. Greshnov · Algebra and Logic · 6
ТОЧКИ СОВПАДЕНИЯ МНОГОЗНАЧНЫХ ОТОБРАЖЕНИЙ В?(q, q)-КВАЗИМЕТРИЧЕСКИХ ПРОСТРАНСТВАХ, "Доклады Академии наук"
2017 · А.В. Грешнов, А.В. Арутюнов · Доклады Академии наук · 6
The Agrachev–Barilari–Boscain Method and Estimates for the Number of Segments of Horizontal Broken Lines Joining Points in the Canonical Carnot Group $$G_{3,3}$$
2023 · A. V. Greshnov · Proceedings of the Steklov Institute of Mathematics · 5
Точные значения констант в обобщенном неравенстве треугольника для некоторых $(1,q_2)$-квазиметрик на канонических группах Карно
2015 · Александр Валерьевич Грешнов, Максим Владимирович Трямкин, et al. · Математические заметки · 5
PDF
On the generalized triangle inequality for quasimetrics induced by noncommuting vector fields
2012 · A. V. Greshnov · Siberian Advances in Mathematics · 5
On one class of Lipschitz vector fields in ℝ3
2010 · A. V. Greshnov · Siberian Mathematical Journal · 5
Works count: 50
Citation count: 397
H-index: 12
I10-index: 15
Year
Topic
Type