Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Oleksandr Karelin"'
Autor:
Manuel González Hernández, Oleksandr Karelin, Maximino Peña Guerrero, José de Jesús Negrete Redondo, Sergio Blas Ramírez Reyna
Publikováno v:
Programación Matemática y Software, Vol 11, Iss 3 (2019)
El propósito de este trabajo es mostrar una forma de visualizar mejor un modelo matemático a través de redes semánticas a fin de obtener una vista gráfica de las relaciones entre los componentes del problema que se modelará. Un modelo matemáti
Externí odkaz:
https://doaj.org/article/ab23e0b7a2034f0da6bdd1159c3e7461
Publikováno v:
WSEAS TRANSACTIONS ON MATHEMATICS. 22:253-258
This work represents a continuation of the studies relating to nonlinear equations, carried out by the authors. Special attention is paid to the operators with linear-fractional shifts that act on the argument of the unknown function, but also on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e6c9ce9dd8e15d69a28e79de6ddc33e
https://doi.org/10.37394/23206.2023.22.30
https://doi.org/10.37394/23206.2023.22.30
Autor:
Fredy Santander-Baños, Norberto Hernández-Romero, Irving Barragán-Vite, Oleksandr Karelin, Joselito Medina-Marín
Publikováno v:
Pädi Boletín Científico de Ciencias Básicas e Ingenierías del ICBI. 10:42-55
Una arritmia cardíaca es un latido irregular del corazón que se traduce en un impulso eléctrico anormal, y su tipo se define por el ritmo y duración. Su clasificación ha sido abordada en diferentes campos de la ciencia, destacando el uso de algo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b78890cb6ccb7806ab70e47830847619
https://doi.org/10.29057/icbi.v10iespecial2.8655
https://doi.org/10.29057/icbi.v10iespecial2.8655
Publikováno v:
WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT. 17:244-252
In this paper, we consider systems with one resource, which can be in several states. The states differ significantly in their processes of mortality, reproduction and mutual influence. For instance, infected elements can have a higher mortality rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63b5601a660a9f03fbe41cc37636464d
https://doi.org/10.37394/232015.2021.17.25
https://doi.org/10.37394/232015.2021.17.25
Autor:
Anna Tarasenko, Oleksandr Karelin
Publikováno v:
WSEAS TRANSACTIONS ON MATHEMATICS. 20:171-177
Problems of factorization of matrix functions are closely connected with the solution of matrix Riemann boundary value problems and with the solution of vector singular integral equations. In this article, we study functional operators with orientati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::405c672c7e37eff2f2401bb6054e838f
https://doi.org/10.37394/23206.2021.20.18
https://doi.org/10.37394/23206.2021.20.18
Autor:
Manuel Gonzalez-Hernandez, Oleksandr Barabash, Anna Tarasenko, Oleksandr Karelin, Joselito Medina-Marin
Publikováno v:
Transactions on Engineering Technologies ISBN: 9789813295308
Applying the principles of modelling of renewable resource systems proposed in previous works and the theory of functional operators with shift, we have obtained mathematical models that take into account the reciprocal influences between resources o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::221da2062413212b493d1b861784c0ad
https://doi.org/10.1007/978-981-32-9531-5_2
https://doi.org/10.1007/978-981-32-9531-5_2
Autor:
Anna Tarasenko, Oleksandr Karelin
Publikováno v:
Boletín de la Sociedad Matemática Mexicana. 22:503-516
The norms in weighted Holder spaces and in weighted Lebesgue spaces are different in their character and any direct connection between the norms of these spaces should not be expected. However, in this work, a special class of operators was found, fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cb56a5afd2031d3561aa45583d4a790
https://doi.org/10.1007/s40590-016-0118-6
https://doi.org/10.1007/s40590-016-0118-6
Publikováno v:
Transactions on Engineering Technologies ISBN: 9789811307454
In previous works we proposed a method for the study of systems with one renewable resource. The separation of the individual and the group parameters and the discretization of time led us to scalar linear functional equations with shift. Cyclic mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6396328e25d4a6329da7b8a55599b730
https://doi.org/10.1007/978-981-13-0746-1_7
https://doi.org/10.1007/978-981-13-0746-1_7
Autor:
Juan Carlos Seck-Tuoh-Mora, Norberto Hernandez-Romero, Manuel Gonzalez-Hernandez, Norberto Hernandez, Carretera Pachuca-Tulancingo, Oleksandr Karelin
Publikováno v:
Applied Mathematical Sciences. 9:7167-7173
In previous works we proposed a method for the study of systems with one renewable resource. The separation of the individual and the group parameters and the discretization of time led us to scalar linear functional equations with shift. Cyclic mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e055af0a41163ba03393993ac1225f4c
https://doi.org/10.12988/ams.2015.510622
https://doi.org/10.12988/ams.2015.510622
Autor:
Oleksandr Karelin, Anna Tarasenko
Publikováno v:
Advances in Pure Mathematics. :595-600
In this paper, we consider functional operators with shift in weighted H?lder spaces. We present the main idea and the scheme of proof of the conditions of invertibility for these operators. As an application, we propose to use these results for solu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40669619a441498d1bc72599f342213d
https://doi.org/10.4236/apm.2014.411068
https://doi.org/10.4236/apm.2014.411068