Results 1 to 10 of about 5,016,292 (324)
Analytical Approximate Solution of Chemical Kinetics Problems [PDF]
In this article, the chemical kinetics problem is presented. The Differential Transformation Method (DTM) is presented to find an approximate analytical solution to the chemical kinetics problems.
Hatıra Günerhan
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Solving fractional partial differential equations via a new scheme
In this paper, we introduce a new technique, called the direct power series method to solve several types of time-fractional partial differential equations and systems, in terms of the Caputo derivative.
Ahmad Qazza, Rania Saadeh, Emad Salah
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A three-free-parameter class of power series based iterative method for approximation of nonlinear equations solution [PDF]
In this manuscript, for approximation of solutions to equations that are nonlinear, a new class of two-point iterative structure that is based on a weight function involving two converging power series, is developed.
O. Ogbereyivwe, O. Izevbizua
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The paper studies a degenerate nonlinear parabolic equation containing a convective term and a source (reaction) term. It considers the construction of approximate solutions to this equation with a specified law of diffusion wave motion, the existence of
Alexander Kazakov, Lev Spevak
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The Laplace residual power series method was introduced as an effective technique for finding exact and approximate series solutions to various kinds of differential equations.
Haneen Khresat +4 more
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Semi-Analytical Methods in the Problem of Deformation of a Fluid Strip
A problem from a class of unsteady plane potential flows with a free boundary is considered. The entire boundary occupied by the liquid is free, and a zero pressure is maintained. There are neither external nor capillary forces.
Evgenii Karabut, Elena Zhuravleva
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Effective algorithms for solving functional equations with superposition on the example of the Feigenbaum equation [PDF]
Purpose. New algorithms were consider for functional equations solving using the Feigenbaum equation as an example. This equation is of great interest in the theory of deterministic chaos and is a good illustrative example in the class of functional ...
Polunovskii, Andrey Andreevich
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A Non-Singular Analytical Technique for Reinforced Non-Circular Holes in Orthotropic Laminate
The intricacy in Lekhnitskii’s available single power series solution for stress distribution around hole edge for both circular and noncircular holes represented by a hole shape parameter ε is decoupled by introducing a new technique.
Pradeep Mohan, R. Ramesh Kumar
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Numerical approach for approximating the Caputo fractional-order derivative operator
This work aims to propose a new simple robust power series formula with its truncation error to approximate the Caputo fractional-order operator $ D_{a}^{\alpha}y(t) $ of order $ m-1 < \alpha < m $, where $ m\in\mathbb{N} $.
Ramzi B. Albadarneh +3 more
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Fibonacci Series from Power Series [PDF]
We show how every power series gives rise to a Fibonacci series and a companion series involving Lucas numbers. For illustrative purposes, Fibonacci series arising from trigonometric functions, inverse trigonometric functions, the gamma function and the digamma function are derived.
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