Results 81 to 86 of about 1,218,779 (86)

6 The dynamical analysis of nonlinear Ambartsumian equation via tempered Ξ-Hilfer fractional derivative on time scales

2023
S. Manikandan, K. Kanagarajan
exaly   +2 more sources

A novel analytical treatment for the Ambartsumian delay differential equation with a variable coefficient

AIMS Mathematics
<p>The Ambartsumian delay differential equation with a variable coefficient is considered in this paper. An effective transformation is produced to convert the extended Ambartsumian equation to the pantograph model. Two kinds of analytical solutions are determined.
Rana M. S. Alyoubi, Abdelhalim Ebaid, Essam R. El-Zahar, Mona D. Aljoufi   +3 more
exaly   +3 more sources

Nonlocal Initial Value Problems for Ambartsumian Equation with Hilfer Generalized Proportional Fractional Derivative

The Journal of Applied Science University, 2023
openaire   +1 more source

Dynamics and Ulam stability for Ambartsumian equation with k-Generalized Ξ-Hilfer fractional derivative

Applied Mathematics & Information Sciences Letters, 2023
openaire   +1 more source

Iterative Methods of Solving Ambartsumian Equations. Part 1

Technical Physics, 2022
exaly  

A Fast 13-digit accuracy approximation formula for the Ambartsumian–Chandrasekhar -function for isotropic scattering

Journal of Quantitative Spectroscopy and Radiative Transfer
Kiyoshi Kawabata
exaly