Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Alexander Vasil'ev"'
Autor:
Dmitri Prokhorov, Alexander Vasil'ev
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 31, Iss 11, Pp 639-650 (2002)
We study geometric properties of a contracting bubble driven by a homogeneous source at infinity and surface tension. The properties that are preserved during the time evolution are under consideration. In particular, we study convex dynamics of the
Externí odkaz:
https://doaj.org/article/68e844463c0e44a6a72554cb07c8b121
Autor:
Anastasia Frolova, Alexander Vasil'ev
Publikováno v:
Proceedings of the American Mathematical Society. 151:1349-1362
We describe a graph parametrization of rational quadratic differentials with presence of a simple pole, whose critical trajectories form a network depending on parameters focusing on the network topological jumps. Obtained bifurcation diagrams are as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::812b18442a6437ca686061d014422c7b
https://doi.org/10.1090/proc/13455
https://doi.org/10.1090/proc/13455
Publikováno v:
Tehnologìčnij Audit ta Rezervi Virobnictva, Vol 4, Iss 4(36), Pp 43-49 (2017)
In this article, the object of research is the methods of quantitative analysis of the financial risk of investment projects. Among the methods used in practice of this type, there is no universal method suitable for a comprehensive risk assessment o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73a3dde42fd8efad2bc4587f9e1e70d4
https://doi.org/10.15587/2312-8372.2017.108527
https://doi.org/10.15587/2312-8372.2017.108527
Autor:
Irina Markina, Alexander Vasil'ev
Publikováno v:
Computational Methods and Function Theory. 16:203-229
We consider a homotopic evolution in the space of smooth shapes starting from the unit circle. Based on the Loewner-Kufarev equation we give a Hamiltonian formulation of this evolution and provide conservation laws. The symmetries of the evolution ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a20b217014eb83613abc93348016c30
https://doi.org/10.1007/s40315-015-0133-z
https://doi.org/10.1007/s40315-015-0133-z
Publikováno v:
Trends in Mathematics ISBN: 9783319701530
We study shapes given by polynomial lemniscates, and their fingerprints. We focus on the inflection points of fingerprints, their number and geometric meaning. Furthermore, we study dynamics of zeros of lemniscate-generic polynomials and their ‘exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77ff78bab4c1a8411dde13dd1bea43e9
https://doi.org/10.1007/978-3-319-70154-7_7
https://doi.org/10.1007/978-3-319-70154-7_7
Autor:
Alexey Tochin, Alexander Vasil'ev
Publikováno v:
Trends in Mathematics ISBN: 9783319701530
We consider a coupling of the Gaussian free field with slit holomorphic stochastic flows, called (δ, σ)-SLE, which contains known SLE processes (chordal, radial, and dipolar) as particular cases. In physical terms, we study a free boundary conforma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c36ac3b8419ea223c4563af4cb17cc8
https://doi.org/10.1007/978-3-319-70154-7_15
https://doi.org/10.1007/978-3-319-70154-7_15
In the present paper we study the rigidity of 2-step Carnot groups, or equivalently, of graded 2-step nilpotent Lie algebras. We prove the alternative that depending on bi-dimensions of the algebra, the Lie algebra structure makes it either always of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f3557560e6e5031c5de9b605a979696
https://hdl.handle.net/10037/14214
https://hdl.handle.net/10037/14214
Publikováno v:
The Journal of Geometric Analysis. 25:2474-2515
We generalize the concept of sub-Riemannian geometry to infinite-dimensional manifolds modeled on convenient vector spaces. On a sub-Riemannian manifold $M$, the metric is defined only on a sub-bundle $\calH$ of the tangent bundle $TM$, called the ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a3d7c65f467a10a500eb8fcfe117c53
https://doi.org/10.1007/s12220-014-9523-0
https://doi.org/10.1007/s12220-014-9523-0
Publikováno v:
Ark. Mat. 54, no. 2 (2016), 371-401
The paper presents a study of Fuglede’s \(p\)-module of systems of measures in condensers in polarizable Carnot groups. In particular, we calculate the \(p\)-module of measures in spherical ring domains, find the extremal measures, and finally, ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a5f6e09e1e86116138c38e0714d8bde
http://projecteuclid.org/euclid.afm/1485802758
http://projecteuclid.org/euclid.afm/1485802758
Publikováno v:
Analysis and Mathematical Physics. 2:319-324
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecf917a38cdb1265d328f50368cda131
https://doi.org/10.1007/s13324-012-0047-0
https://doi.org/10.1007/s13324-012-0047-0