Non-polynomial spline
A new variable mesh method based on non polynomial spline in compression approximations for 1D quasilinear hyperbolic equations
... The non-polynomial basis {,x, sin x, cosx} consists of C ∞ -differentiable functions, which compensates the loss of smoothness inherited by standard Numerov type discretization discussed in ...on ...
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A Solution of Second Kind Volterra Integral Equations Using Third Order Non-Polynomial Spline Function Sarah H. Harbi| Mohammed Ali Murad| Saba N. Majeed
... In this paper, third order non-polynomial spline function is used to solve 2 nd kind Volterra integral equations. Numerical examples are presented to illustrate the applications of this method, and ...
6
A new non polynomial spline method for solution of linear and non linear third order dispersive equations
... using non-polynomial spline method. In [9], authors presented non-polynomial spline method for solving the generalized regularized long wave (GRLW) ...
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New High Accuracy Non-polynomial Spline Group Explicit Iterative Method for Two Dimensional Elliptic Boundary Value Problems
... cubic spline interpolation to solve a two-point bound- ary value ...that spline method is better than the usual nite-dierence method as the spline method has the exibility to get the solution at any ...
12
Non polynomial spline method for the time fractional nonlinear Schrödinger equation
... In this paper, we have studied a numerical method based on cubic non-polynomial spline for the solution of a time-fractional nonlinear Schrödinger equation. By using the Fourier analysis, the scheme ...
15
Mid-knot cubic non-polynomial spline for a system of second-order boundary value problems
... In this paper, a mid-knot cubic non-polynomial spline is applied to obtain the numerical solution of a system of second-order boundary value problems. The numerical method is proved to be uniquely ...
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Non-polynomial Spline Method for Solving Coupled Burgers Equations
... the spline functions which will be used to raise the accuracy of the method ...This spline function gives the same results if we used the spline function based on other trigonometric functions sin ...
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Study of polynomial and non polynomial spline based approximation
... various spline functions to solve different systems of differential ...to spline, in section 11 spline solution of differential equations and finally in section 12 the conclusion and further ...
5
Convergence Analysis of Spline Solution of Certain Two-Point Boundary Value Problems
... using spline functions for obtaining a smooth approximate solution of Equations 1 is briey discussed by Ahlberg et ...cubic spline for obtaining ...the spline functions of degrees seven and eight and ...
9
A fourth order non polynomial quintic spline collocation technique for solving time fractional superdiffusion equations
... years, spline functions have also been frequently employed for the numerical solution of fractional order ...of spline functions provides enough motivation to employ them for the numerical study of ...
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Non polynomial cubic spline discretization for system of non linear singular boundary value problems using variable mesh
... cubic spline TAGE, Newton-TAGE iteration methods using a finite difference and cubic spline method based on uniform and non-uniform mesh, respectively, to solve non-linear singular two point ...
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A review on singular perturbed delay differential equations
... using non polynomial spline finite difference ...parametric spline method for second order singularly perturbed boundary-value ...septic spline. In this paper spline of septic ...
6
Discrete-Time Modelling of the Moog Sawtooth Oscillator Waveform
... the polynomial approximation of the filter parameters (solid line) has an RMSE that is at its maximum as bad as that of the tabulated parameter estimates ...the polynomial approximation results in a larger ...
15
Use of nonparametric regression methods for developing a local stem form model
... order to match individual stems to a general stem curve using one or more upper stem diameters. As- suming a similar stem curve for trees in a locality a population-specific model can be derived as the mean stem curve. ...
8
Polynomial spline-approximation of Clarke's model
... Fig. 2 shows dependencies of the error for optimal and in- terpolation splines of , 1, 2, and 3 orders on the sampling factor for Clarke’s model. Note that the sampling factor corresponds to Nyquist sampling. In ...
12
ARABIC NAMED ENTITY RECOGNITION IN CRIME DOCUMENTS
... the polynomial smoothing function which approaches the square of ε -insensitive loss function by using three interpolation points cubic Spline interpolation method, that is S M 2 ε -function, and proved ...
9
SPLINE SOLUTIONS OF LINEAR FRACTIONAL BVPS WITH TWO CAPUTOS APPROACHES
... cubic polynomial spline func- tions are proposed for the linear fractional boundary value problems (FBVPs) with Caputos left and right fractional ...
12
Singly Diagonally Implicit Runge-Kutta Method For The Solution Of The Linear And Non-Linear
... Numerical solutions to Equations (1) and (2) are computed using the CESDIRK method. The delay argumentis approximated using CESDIRK polynomial, Cubic Spline Interpolation polynomial(CSI) and ...
6
EXTENDED B-SPLINE COLLOCATION METHOD FOR KDV-BURGERS EQUATION
... equations method was implemented to obtain that solution. Brugarino and Pantano [4] obtaned the Jacobi elliptic type solution of the nonhomogenous KdVB equation with variable coefficients. Some travelling solitary wave ...
12
NPComplete
... • This means our current problem takes as long to solve as the existing NP-complete problem + the polynomial time reduction algorithm. • Non-polynomial time + polynomial time > pol[r] ...
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