General Problems with the Numerical Model
Numerical solution of general boundary layer problems by the method of differential quadrature
... layer problems, including Blasius, Sakiadis, Falkner-Skan, magnetohydrodynamic (MHD) Falkner-Skan, Jeery- Hamel, unsteady two-dimensional and three-dimensional MHD ...initial-value problems and then solved ...
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Numerical simulation of model problems in plasticity based on field dislocation mechanics
... The numerical scheme considered in this work has permitted to respect this ...from numerical discrepancies such as oscillations, spreading and damping of dislocation den- ...coupled problems where ...
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Numerical Optimisation Problems in Finance
... volatility model. Although the Heston model has been widely used in the financial industry, there is no universal way of calibrating it: the current approaches are either compu- tationally expensive or ad ...
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On the numerical analysis of eigenvalue problems
... The numerical experiments compare the computational performance of different algebraic eigenvalue solvers in combination with the asymptotic quasi-optimal ...
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An asymptotic theory for model selection inference in general semiparametric problems.
... the model, for which we use local linear estimators. The parametric model part is dealt with in Section ...of model averaged estimators. The distribution of estimators post-model selection is ...
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A NUMERICAL TECHNIQUE FOR THE SOLUTION OF GENERAL EIGHTH ORDER BOUNDARY VALUE PROBLEMS: A FINITE DIFFERENCE METHOD
... the numerical solution of the eighth order boundary value problems in ordinary differential ...a numerical solution of the problem. Also we obtained numerical values of derivatives of solution ...
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A general numerical unsteady nonlinear lifting line model for engineering aerodynamics studies
... unsteady problems with accurate wake modelling but applicable only to low frequency motion due to assumed quasi-steady bound vorticity; c) true unsteady models limited to simple wing geometries subjected to ...
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Trade Policy and Mega Cities in LDCs: A General Equilibrium Model with Numerical Simulations
... A General Equilibrium Model with Numerical Simulations Ayele Gelan Socio-Economic Research Program (SERP), The Macaulay Institute, Aberdeen, Scotland, UK Abstract: This paper follows the new economic ...
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Numerical methods for hyperbolic diffusive problems
... study numerical methods for second order hyperbolic problems that take into account the presence of a potential ...different numerical methods for the one dimensional case such as, a finite difference ...
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Numerical Methods for Highly Oscillatory Problems
... Classical numerical analysis has mainly revolved around a simple notion of continuity, typically that functions are “simple” when viewed on a small ...and numerical analysis constitutes one of the less ex- ...
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On the numerical solution of perturbed bifurcation problems
... This section is concerned with the applications of Newton’s and chord methods in computing all the solution curves of (1.1) in some neighborhood of (0, , 0) for a given small value of th[r] ...
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On numerical testing of the regularity of semidefinite problems
... as a scale-invariant reciprocal of a problem instance to be infeasible. A SDP problem is considered to be well-posed if its Renegar condition number is finite, and ill-posed, otherwise. In [10], the calculus of this ...
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Numerical iterative methods for nonlinear problems.
... the numerical solutions for fixed number of ...different problems is different so same initial guess for all problems may provide different ...value problems, while the third one is the ...
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General Problems of Sciences
... Now let us return to the experiment with the semitransparent mirror, discussed above. In terms of the described point of view, the wave packet (particle) will be divided at the mirror and enter in every beam, that ...
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A numerical scheme for constrained optimal control problems
... This paper set out with the aim of assessing the solutions of optimal control problems by Volterra integral quations. To this end we utilized the linear B-spline polynomials. Also using the properties of ...
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Inexact Numerical Methods for Inverse Eigenvalue Problems
... This paper is organized as follows. In §2, we give some background knowledge about the Newton method for the IEP. Then we investigate the inexact method to Method II and Method III of [8] in §3–§4 respectively. We give ...
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Numerical homogenization methods for parabolic monotone problems
... parabolic problems. We have shown that under the most general assump- tions for which homogenization can be established, we can construct an FE-HMM and establish its ...linear problems we have shown ...
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Variable symmetry breaking in numerical constraint problems
... the problems with factorial-order symmetry groups, the gains seem smaller than factorial, apparently exponential for many problems, and even polynomial for Sparse and constant for Extended-Freudenstein (see ...
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Numerical methods for non-local evolution problems
... three numerical examples are presented in order to explore the behavior of the solution under fractional parameters s and ...s. Numerical results are summarized in figure ...
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Numerical methods for solving wave scattering problems
... Transform. Numerical solutions of the scalar wave scattering problem with 1, 4, 7, and 10 billions of small impedance particles are achieved for the first ...
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