Results 11 to 20 of about 5,584,987 (319)
Approximate analytical solutions for Kolmogorov’s equations [PDF]
Journal of Computational and Applied Mathematics, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tianzhi Yang +3 more
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Constructing Uniform Approximate Analytical Solutions for the Blasius Problem [PDF]
Abstract and Applied Analysis, 2014 We propose a simple constructive method which assures uniform accuracy of the approximate analytical solutions for the Blasius problem on the semi-infinite interval 0,∞.
Beong In Yun
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The analytical and approximate solutions of ϵy″ = yy′ [PDF]
Journal of Mathematical Analysis and Applications, 1983 AbstractThe analytical and approximate soluions of ϵy″ = yy′ are developed and compared, and the analytical solution is evaluated numerically. The analytical soluion has several interesting properties: (i) it possesses three different types of solutions, constant, exponential, and tangent; (ii) for a two-point boundary value problem it has an ...
Roberts, S.M
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Computing the set of Epsilon-efficient solutions in multiobjective space mission design [PDF]
, 2011 In this work, we consider multiobjective space mission design problems. We will start from the need, from a practical point of view, to consider in addition to the (Pareto) optimal solutions also nearly optimal ones.
Vasile, Massimiliano +2 more
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Analytical Approximate Solutions of a Magnetic Spherical Pendulum: Stability Analysis
Journal of Vibration Engineering & Technologies, 2022 Purpose Under certain conditions, the governing equation of motion of magnetic spherical pendulum results in a cubic-quintic Duffing equation. The current work aims to achieve an analytical bounded procedure of this equation.
G. Moatimid, T. Amer
semanticscholar +1 more source
Analytically approximation solution to $$R^{2}$$ gravity
The European Physical Journal C, 2023 AbstractIn this paper, we obtain analytical approximate black hole solutions in the framework of f(R) gravity and the absence of a cosmological constant. In this area, we apply the equations of motion of the theory to a spherically symmetric spacetime with one unknown function and derive black hole solutions without any constraints on the Ricci scalar.
Sajadi, Seyed Naseh +2 more
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Journal of Ocean Engineering and Science, 2021 The generalized Riccati equation mapping method (GREMM) is used in this paper to obtain different types of soliton solutions for nonlinear Schrodinger equation with higher dimension that existed in the regimes of anomalous dispersion. Later, we use the q-
Lanre Akinyemi, M. Şenol, M. Osman
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Analytical Approximations to Charged Black Hole Solutions in Einstein–Maxwell–Weyl Gravity
Universe, 2023 The homotopy analysis method (HAM) is a useful method to derive analytical approximate solutions of black holes in modified gravity theories. In this paper, we study the Einstein–Weyl gravity coupled with Maxwell field and obtain analytical approximation
Sheng-Yuan Li +3 more
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Analytical solution approximation for bearing [PDF]
AIP Conference Proceedings, 2017 The purpose of lubrication is to separate two surfaces sliding past each other with a film of some material which can be sheared without causing any damage to the surfaces. Reynolds equation is a basic equation for fluid lubrication which is applied in the bearing problem. This equation can be derived from Navier-Stokes equation and continuity equation.
Lukman Hanafi, M. Syifaul Mufid
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On the detection of nearly optimal solutions in the context of single-objective space mission design problems [PDF]
, 2011 When making decisions, having multiple options available for a possible realization of the same project can be advantageous. One way to increase the number of interesting choices is to consider, in addition to the optimal solution x*, also nearly optimal
Vasile, Massimiliano +3 more
core +4 more sources