Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Avetik Arakelyan"'
Autor:
Avetik Arakelyan, Farid Bozorgnia
Publikováno v:
Electronic Journal of Differential Equations, Vol 2017, Iss 96,, Pp 1-8 (2017)
We prove a uniqueness for the positive solution to a strongly competing system of Lotka-Volterra type problem in the limiting configuration, when the competition rate tends to infinity. We give an alternate proof of uniqueness based on properties
Externí odkaz:
https://doaj.org/article/2361b3cd0f2844fd8f83917b260affc4
Autor:
Farid Bozorgnia, Avetik Arakelyan
Publikováno v:
Journal of Computational and Applied Mathematics. :115349
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25788045eb18e61dda097e9216087532
https://doi.org/10.1016/j.cam.2023.115349
https://doi.org/10.1016/j.cam.2023.115349
Autor:
N. Z. Akopyan, Avetik Arakelyan, L. A. Akopyan, N. S. Arutynyan, A. S. Safaryan, G. A. Panosyan, G. A. Gevorgyan
Publikováno v:
Russian Journal of General Chemistry. 88:1273-1276
Cyclization of 2,8-dimethylnona-3,6-diene-5-one furnished 2,6-diisopropyltetrahydro-2H-4-pyranone. The condensation of the latter with alkylaryl and aliphatic amines afforded azomethines, which were converted into the corresponding amines by reductio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3fb355e0fac780b32135f2b0bb6a112
https://doi.org/10.1134/s1070363218060386
https://doi.org/10.1134/s1070363218060386
Publikováno v:
Communications on Pure & Applied Analysis. 16:2023-2045
In this paper we shall initiate the study of the two-and multi-phase quadrature surfaces (QS), which amounts to a two/multi-phase free boundary problems of Bernoulli type. The problem is studied mostly from a potential theoretic point of view that (f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91a85814bf012ea5774015bf4eef2005
https://doi.org/10.3934/cpaa.2017099
https://doi.org/10.3934/cpaa.2017099
Autor:
Avetik Arakelyan, Rafayel Barkhudaryan
Publikováno v:
Computers & Mathematics with Applications. 72:2823-2838
In the current work we consider the numerical solutions of equations of stationary states for a general class of the spatial segregation of reaction–diffusion systems with m ≥ 2 population densities. We introduce a discrete multi-phase minimizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c397f3493390b7b1c18dbc04bb848fd
https://doi.org/10.1016/j.camwa.2016.10.007
https://doi.org/10.1016/j.camwa.2016.10.007
In this paper we continue to study a non-local free boundary problem arising in financial bubbles. We focus on the parabolic counterpart of the bubble problem and suggest an iterative algorithm which consists of a sequence of parabolic obstacle probl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc5d37722d98b0984a08ca0fba58f092
Publikováno v:
Russian Journal of Organic Chemistry. 50:1203-1206
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c094db2bc01321581be5ed67e6d2af46
https://doi.org/10.1134/s1070428014080247
https://doi.org/10.1134/s1070428014080247
Autor:
Avetik Arakelyan, Farid Bozorgnia
This paper is concerned with the numerical approximation of a class of stationary states for reaction-diffusion system with m densities having disjoint support, which are governed by a minimization problem. We use quantitative properties of both, sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31d0333696a32481695ab15c3fad68bc
https://hal-ensta-paris.archives-ouvertes.fr/hal-00973793
https://hal-ensta-paris.archives-ouvertes.fr/hal-00973793
Publikováno v:
Journal of Contemporary Mathematical Analysis
Journal of Contemporary Mathematical Analysis, 2011, 46 (3), pp.131-141
Journal of Contemporary Mathematical Analysis, 2011, 46 (3), pp.131-141
In this paper we consider the finite difference scheme approximation for one-phase obstacle problem and obtain an error estimate for this approximation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ec863391e01ff7260a9d2516058c8f6