Zobrazeno 1 - 10
of 166
pro vyhledávání: '"IMPLICIT DIFFERENTIAL EQUATIONS"'
Autor:
Fanni Kádár, Gábor Stépán
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2023, Iss 28, Pp 1-8 (2023)
Direct spring operated pressure relief valves connected to a constantly charged vessel and a downstream pipe have a complex dynamics. The vessel-valve subsystem is described with an autonomous system of ordinary differential equations, while the pres
Externí odkaz:
https://doaj.org/article/01a9837a18e845f59f970626e131fe63
Publikováno v:
AIMS Mathematics, Vol 8, Iss 8, Pp 18455-18473 (2023)
In this paper, we investigate a multi-order $ \varrho $-Hilfer fractional pantograph implicit differential equation on unbounded domains $ (a, \infty), a\geq 0 $. The existence and uniqueness of solution are established for a such problem by utilizin
Externí odkaz:
https://doaj.org/article/bd1992a1df3944ba89b4bb91fab993c3
Publikováno v:
Mathematica Moravica, Vol 27, Iss 2, Pp 1-24 (2023)
This paper deals with some existence and uniqueness results for a class of problems for nonlinear Caputo tempered implicit fractional differential equations in b-Metric spaces with initial nonlocal conditions and instantaneous impulses. The results a
Externí odkaz:
https://doaj.org/article/836f6d2854514decbdf4ed4d403c5a6d
Publikováno v:
Boundary Value Problems, Vol 2023, Iss 1, Pp 1-17 (2023)
Abstract This manuscript is related to establishing appropriate results for the existence and uniqueness of solutions to a class of nonlinear impulsive implicit fractional-order differential equations (FODEs). It is remarkable that impulsive differen
Externí odkaz:
https://doaj.org/article/d426f3829bb44c33bcfa8445e73e1cb6
Akademický článek
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Publikováno v:
Nonautonomous Dynamical Systems, Vol 8, Iss 1, Pp 87-100 (2021)
In this paper, we prove some existence results of solutions for a class of nonlocal initial value problem for nonlinear fractional hybrid implicit differential equations under generalized Hilfer fractional derivative. The result is based on a fixed p
Externí odkaz:
https://doaj.org/article/8e787188d8d4456e8f15518e7687ba30
Publikováno v:
Semina: Ciências Exatas e Tecnológicas, Vol 43, Iss 1Esp (2022)
In this paper we introduce a technique to deal with implicit differential equations exhibiting singularities. Our approach is a geometrical one, we use the concept of contact structure on a manifold associated with the differential equation. In this
Externí odkaz:
https://doaj.org/article/b811dec5252d47c9ae6984aaabf3eb29
Autor:
Varaporn Wattanakejorn, Panjaiyan Karthikeyann, Sadhasivam Poornima, Kulandhaivel Karthikeyan, Thanin Sitthiwirattham
Publikováno v:
Axioms, Vol 11, Iss 11, p 611 (2022)
The aim of this paper is to study the existence and uniqueness of solutions for nonlinear fractional relaxation impulsive implicit delay differential equations with boundary conditions. Some findings are established by applying the Banach contraction
Externí odkaz:
https://doaj.org/article/05d70bececbe400681679c06558a0310
Akademický článek
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Publikováno v:
Advances in Difference Equations, Vol 2019, Iss 1, Pp 1-27 (2019)
Abstract In this article, we discuss the sufficient conditions for the existence, uniqueness and stability of solutions to a class of nonlinear impulsive boundary value problem of fractional order differential equations. Using classical fixed point t
Externí odkaz:
https://doaj.org/article/c9b6356651ba43b1940a22e6a612841a