Results 61 to 70 of about 659 (109)

Transformation of p-gradient flows to p′-gradient flows in metric spaces

Analysis and Geometry in Metric Spaces
We explicitly construct parameter transformations between gradient flows in metric spaces, called curves of maximal slope, having different exponents when the associated function and the associated metric space satisfy a suitable convexity condition ...
Shimoyama Sho
doaj   +1 more source

Uniqueness of the Hadamard-type integral equations. [PDF]

Adv Differ Equ, 2021
Li C.
europepmc   +1 more source

Steady-state solutions for the Muskat problem. [PDF]

Collect Math, 2023
Sánchez O.
europepmc   +1 more source

Some discussions on solutions for a K-dimensional system of fractional anti-periodic boundary value problems and applications for financial problems

Mathematical and Computer Modelling of Dynamical Systems
This paper presents a K-dimensional system of an anti-periodic boundary value problem for nonlinear fractional differential equations with Riemann–Liouville–Caputo derivatives.
Man-Wen Tian, Jun-Bo Mao, Behrooz Mohammadiyan, Hojjat Afshari, Ardashir Mohammadzadeh   +4 more
doaj   +1 more source

The influence of quadratic Lévy noise on the dynamic of an SIC contagious illness model: New framework, critical comparison and an application to COVID-19 (SARS-CoV-2) case. [PDF]

Chaos Solitons Fractals, 2022
Sabbar Y, Kiouach D, Rajasekar SP, El-Idrissi SEA.   +3 more
europepmc   +1 more source

The violation of a uniqueness theorem and an invariant in the application of Poincar\'{e}--Perron theorem to Heun's equation

, 2019
The domain of convergence of a Heun function obtained through the Poincar\'{e}--Perron (P--P) theorem is not absolute convergence but conditional one [2].
Choun, Yoon-Seok
core  

Existence and data dependence results for fractional differential equations involving atangana-baleanu derivative. [PDF]

Rend Circ Mat Palermo, 2022
Sutar ST, Kucche KD.
europepmc   +1 more source

The Liouville Formula for the Uncertain Homogeneous Linear System and Explicit Solutions of the System. [PDF]

Differ Equ Dyn Syst, 2021
Roomi V, Ahmadi HR.
europepmc   +1 more source

On singular nonlinear distributional and impulsive initial and boundary value problems

Boundary Value Problems, 2011
Purpose To derive existence and comparison results for extremal solutions of nonlinear singular distributional initial value problems and boundary value problems.
Heikkilä Seppo
doaj  

Dynamic analysis of a SIQR epidemic model considering the interaction of environmental differences. [PDF]

J Appl Math Comput, 2022
Wang M, Hu Y, Wu L.
europepmc   +1 more source