Results 31 to 40 of about 9,447,597 (313)

Irrational power series [PDF]

open access: yesProceedings of the American Mathematical Society, 1961
Here [x ] is the integer part of x. We write x = [x] + { x }, where x} is the fractional part of x. He has been good enough to let me see his manuscript and I am much obliged to him for this. His proof is very simple and really of an arithmetical nature.
openaire   +1 more source

Exact Solutions of Some Fractional Power Series

open access: yes, 2023
: In this paper, we obtain the exact solutions of two fractional power series. A new multiplication of fractional power series and Jumarie type of Riemann-Liouville (R-L) fractional calculus play important roles in this article.
Chii-Huei Yu
core   +1 more source

Applications of the Network Simulation Method to Differential Equations with Singularities and Chaotic Behaviour

open access: yesMathematics, 2021
In this paper, we deal with some applications of the network simulation method (NMS) to the non-linear differential equations derived of a parametric family associated to stated problems by Newton in and others like the parabolic mirror and van der Pol ...
Joaquín Solano   +2 more
doaj   +1 more source

Power Series Method For Solving Nonlinear Volterra Integro-Differential Equations of The Second Kind [PDF]

open access: yesEngineering and Technology Journal, 2010
In this work, we present the power series method for solving special typesof the first order nonlinear Volterra integro-differential equations of the second kind.
Hanan Mahmood Hasson
doaj   +1 more source

Power Series Kernels [PDF]

open access: yesConstructive Approximation, 2008
Let \(\alpha\in\mathbb{N}_{0}^{d}\) and let \(w_{\alpha}\) be a positive real number such that \(\sum_{\alpha\in\mathbb{N}_{0}^{d}}\) \(\frac{w_{\alpha}}{(\alpha!)^{2}}\) \(
openaire   +2 more sources

Asymptotic series solution of variational stokes problems in planar domain with crack-like singularity

open access: yesApplied Mathematics in Science and Engineering, 2022
A class of nonlinear variational problems describing incompressible fluids and solids by stationary Stokes equations given in a planar domain with a crack (infinitely thin flat plate in fluids) is considered.
Victor A. Kovtunenko, Kohji Ohtsuka
doaj   +1 more source

The Analitical Solution of Linear and Non-Linear Differential- Algebraic Equations (DAEs) with Laplace-Padé Series Method

open access: yesMANAS: Journal of Engineering
In this paper, we apply Laplace-Padé Series method to solve linear and non-linear differentialalgebraicequations (DAEs). Firstly, The basic properties of the Laplace-Padé Series method aregiven.
Nooriza Myrzabekova, Ercan Celık
doaj   +1 more source

Squinting at power series [PDF]

open access: yesSoftware: Practice and Experience, 1990
AbstractData streams are an ideal vehicle for handling power series. Stream implementations can be read off directly from simple recursive equations that define operations such as multiplication, substitution, exponentiation and reversion of series.
openaire   +2 more sources

On a High-Precision Method for Studying Attractors of Dynamical Systems and Systems of Explosive Type

open access: yesMathematics, 2022
The author of this article considers a numerical method that uses high-precision calculations to construct approximations to attractors of dynamical systems of chaotic type with a quadratic right-hand side, as well as to find the vertical asymptotes of ...
Alexander N. Pchelintsev
doaj   +1 more source

On Benford’s Law and the Coefficients of the Riemann Mapping Function for the Exterior of the Mandelbrot Set

open access: yesFractal and Fractional, 2022
We investigate Benford’s law in relation to fractal geometry. Basic fractals, such as the Cantor set and Sierpinski triangle are obtained as the limit of iterative sets, and the unique measures of their components follow a geometric distribution, which ...
Filippo Beretta   +5 more
doaj   +1 more source

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