Zobrazeno 1 - 10
of 910
pro vyhledávání: '"P, Atangana"'
Autor:
Desire, Ebode Atangana Pie
This paper studies the circular coloring of signed graphs. A signed graph is a graph with a signature that assigns a sign to each edge, either positive or negative. This paper studies circular coloring and a circular chromatic number of Type 1 and Ty
Externí odkaz:
http://arxiv.org/abs/2404.06360
Autor:
Abdon Atangana
Publikováno v:
AIMS Mathematics, Vol 9, Iss 10, Pp 26307-26338 (2024)
This work provided a detailed theoretical analysis of fractional ordinary differential equations with Caputo and the Atangana-Baleanu fractional derivative. The work started with an extension of Tychonoff's fixed point and the Perron principle to pro
Externí odkaz:
https://doaj.org/article/9c66c7ee9ff54e0ca88b0c86f3c903ae
Autor:
Abdon Atangana, Seda Igret Araz
Publikováno v:
Alexandria Engineering Journal, Vol 111, Iss , Pp 374-384 (2025)
This research looked at nonlinear ordinary differential equations with global differential operators and the Dirac-delta and exponential decay kernels. A recently developed numerical approach based on the repetitive use of the well-known midpoint qua
Externí odkaz:
https://doaj.org/article/c37a4b76d8104277a48345b8155cff40
Autor:
Abdon Atangana, Chinedu Nwaigwe
Publikováno v:
Mathematical and Computer Modelling of Dynamical Systems, Vol 30, Iss 1, Pp 814-839 (2024)
Some new uniqueness theorems are proposed and a flexible, efficient numerical algorithm is formulated and analysed for convergence and numerically verified for nonlinear fractal-fractional differential equations with Mittag-Leffler kernel. Under some
Externí odkaz:
https://doaj.org/article/c5e6f9c0c3944c62909dfd86412a1634
Publikováno v:
Arab Journal of Basic and Applied Sciences, Vol 31, Iss 1, Pp 1-17 (2024)
AbstractIn this article, a new approach to study the fractionalized second grade fluid flow is described by the different fractional derivative operators near an exponentially accelerated vertical plate together with exponentially variable velocity,
Externí odkaz:
https://doaj.org/article/5583de92d50c437ebfb27524ca0333bc
Autor:
Abdon Atangana, Ilknur Koca
Publikováno v:
An International Journal of Optimization and Control: Theories & Applications, Vol 14, Iss 4 (2024)
In this paper, Witte's conditions for the uniqueness solution of nonlinear differential equations with integer and non-integer order derivatives are investigated. We present a detailed analysis of the uniqueness solutions of four classes of nonlinear
Externí odkaz:
https://doaj.org/article/7546ebd2170041e0bd75576e74589420
Autor:
Bomkazi Vava, Abdon Atangana
Publikováno v:
Journal of Taibah University for Science, Vol 18, Iss 1 (2024)
Groundwater, a vital source of fresh water for many, has been negatively impacted by human activities, climate change, and poor management. Human remains from cemeteries can contribute significantly to groundwater pollution if there is a potential co
Externí odkaz:
https://doaj.org/article/36496a57b0b34b46af752c3a01c4599c
Autor:
Marie Renée ATANGANA
Publikováno v:
Akofena, Vol 03, Iss 012 (2024)
Résumé: L’usage de la langue française en francographie postcoloniale fait naître des phénomènes d’hybridité langagière empreinte d’émotivité, de symbole et de receptivité. Ainsi, les francographes à l’instar de Guillaume Oyono Mb
Externí odkaz:
https://doaj.org/article/3f235c5e5919417fa1ea72deba804f33
Autor:
Mohammad Izadi, Abdon Atangana
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract The subject of the article is devoted to the development of a matrix collocation technique based upon the combination of the fractional-order shifted Vieta–Lucas functions (FSVLFs) and the quasilinearization method (QLM) for the numerical
Externí odkaz:
https://doaj.org/article/d0d5b5fe1a204af2a8389faeb0b24faa
Publikováno v:
Electronic Research Archive, Vol 32, Iss 2, Pp 733-761 (2024)
The parametrized approach is extended in this study to find solutions to differential equations with fractal, fractional, fractal-fractional, and piecewise derivatives with the inclusion of a stochastic component. The existence and uniqueness of the
Externí odkaz:
https://doaj.org/article/5c8ec16f245640c5b5d5067be3772433