Variable Coefficient
Boundary Value Problems of Nonlinear Variable Coefficient Fractional Differential Equations
... Abstract: It is recognized that the theory of boundary value problems for fractional order-differential equations is one of the rapidly developing branches of the general theory of differential equations. As far as we ...
8
Solving Variable-Coefficient Fourth-Order ODEs with Polynomial Nonlinearity by Symmetric Homotopy Method
... Abstract: In this paper, the eigenfunction expansion method (EEM) is applied to find numerical solutions for variable- coefficient fourth-order ordinary differential equations (ODEs) with polynomial ...
13
Crank Nicolson implicit method for the nonlinear Schrodinger Equation with variable coefficient
... Abstract. In the present work, the Crank-Nicolson implicit scheme for the numerical solution of nonlinear Schrodinger equation with variable coefficient is introduced. The Crank-Nicolson scheme is second ...
7
Research of 2D variable coefficient elliptic boundary value problem
... two-dimensional variable coefficient elliptic boundary value ...two-dimensional variable coefficient elliptic partial differential equation is ...
7
Iterative Method Based on the Truncated Technique for Backward Heat Conduction Problem with Variable Coefficient
... We consider a backward heat conduction problem (BHCP) with variable coefficient. This problem is severely ill-posed in the sense of Hadamard and the regularization techniques are required to stabilize ...
11
Solving Variable Coefficient Korteweg-de Vries Equation Using Pseudospectral Method
... over variable topography. By incorporating a variable medium in the model, the propagation of solitary water wave in the framework of a variable-coefficient Korteweg-de Vries (vKdV) is studied ...
8
Analysis of two Legendre spectral approximations for the variable coefficient fractional diffusion wave equation
... In this paper, we presented and analyzed two fully discrete spectral schemes for the frac- tional diffusion-wave equation with variable coefficients in a bounded domain, one based on its original form and the other ...
23
Efficient finite element numerical solution of the variable coefficient fractional subdiffusion equation
... Based on the weighted and shifted Grünwald formula, a fully discrete finite element scheme is derived for the variable coefficient time-fractional subdiffusion equation. Firstly, the unconditional stable and ...
17
Lie symmetry analysis of the time variable coefficient B BBM equation
... We perform Lie group classification of a time-variable coefficient combined Burgers and Benjamin-Bona-Mahony equations (B-BBM equation). The direct analysis of the determining equations is employed to specify the ...
8
Variable coefficient KdV equation with time dependent variable coefficient topographic forcing term and atmospheric blocking
... nonlinear variable coefficient equations can be used to explain atmospheric blocking ...derived variable coefficient KdV system to explain well the life cycle of a blocking ...
18
Explicit exact solutions for variable coefficient Broer-Kaup equations
... Last two decades have witnessed considerable number of new methods for solv- ing nonlinear partial differential equations including those with constant and variable coefficients as well. With advent of tanh method ...
8
Periodic solutions for Liénard type equation with time variable coefficient
... f , g, e ∈ C(R, R), and e(t) is T -periodic, T e(s) ds = , T, τ > are given constants. The equation can be applied to the dynamics of fluids. An example is Euler’s equation, govern- ing the flow of an ideal fluid in ...
9
Mahan_HonorsThesis_2020.docx
... Table 16 : Logistic Regression of Trial by Neighbor Commitment to Human Rights. Variable Coefficient Std[r] ...
94
The application of dressing method on nonlinear evolution equations
... up variable coefficient ...the variable coefficient version of this method except Kuznatson, Spector and Fal ’kovich (1984) used this variable coefficient version of the dressing ...
14
Linear and Nonlinear Relationship between Inflation, Operating Cycle and Cash Holdings: Evidence from Iran
... CPI’s variable coefficient is not significant ...between variable with ∆Cash is not significant ...of variable coefficient of Cycle ...
11
Comparative critique on the performance evaluation of a solar air heater for natural updraft solar system
... established by Mohammad [4], and Roozbeh [5] to evaluate the power output and the performance of the power plants. Based on a developed mathematical model, the simulation study by Atit [6], Fei Cao et al . [7], and ...
6
A Class of Modified Ratio Estimators Using Linear Combination of Quartile Deviation and Median of Auxiliary Variable under Rank Set Sampling
... In this section we suggest to use similar form of estimators as given by Kadilar and Chingi [1]. We assume that the population mean of the auxiliary variable is known beforehand, we also assume that the relation ...
5
The Frequencies of Working with the Internet and Urban Rural Wage Income Gap
... proxy variable for the incomprehensible variable such as individual intelligence level and work ability, and minimizes the impact of the “missing variable” and “endogenous problem” in the ...
24
THE SSI EFFECTS ON SEISMIC RESPONSE ASSESSMENT OF MASONRY BUILDINGS
... Over the last decades, nonlinear procedures have been widely used in engineering practice to predict seismic demands in masonry buildings in seismically active regions. However, due to the lack of considering ...
17
Here Lives a Wealthy Man: Price Rigidity and Predictability in Luxury Housing Markets
... dependent variable is the time spell between successive ...the coefficient estimates capture the effect of the RHS variables on the probability that a housing unit will be sold, given that a certain amount ...
77