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135.136  Articles
1 of 13.515 pages  |  10  records  |  more records»
In this research work, let’s focus on the construction of numerical scheme based on radial basis functions finite difference (RBF-FD) method combined with the Laplace transform for the solution of fractional order dispersive wave equations. The numerical ... see more

A theoretical evolutionary model for the nonlinear stability analysis of a planar dust molecular cloud (DMC) in quasi-neutral hydrodynamic equilibrium on the Jeans scales of space and time is developed. It is based on a self-gravitating multi-fluid model ... see more

The effect of pair ions on the formation and propagation characteristics of Ion-Acoustic (IA) shock waves in a six-component cometary plasma composed of two hot and one colder electron component, hot ions, and heavier pair ions is studied. The colder and ... see more

With the aid of symbolic computation system Maple, several new kinds of generalized exact solutions for the variable coefficient combined KdV equation and Chaffee-Infante equation with forced term are obtained by using a new generalize Riccati equation ra... see more

The tax burden is defined as the sum of all taxes such as income tax, corporation tax, VAT or sales taxes paid in a country. The tax wedge, defines the tax burden on wages, is defined as the sum of all taxes and social security contributions paid to the s... see more

Dalam bulan Januari dan Februari 1973 dengan kerjasama antara Wold Health Organisation aan Departemen Kesehatan telah diadakan pemakaian Project System Analysis (P.S.A.) untuk perencanaan air minum pedesaan di 31 kecamatan Jawa Barat. Daerah yang dipilih ... see more

Dalam bulan Januari dan Februari 1973 dengan kerjasama antara Wold Health Organisation aan Departemen Kesehatan telah diadakan pemakaian Project System Analysis (P.S.A.) untuk perencanaan air minum pedesaan di 31 kecamatan Jawa Barat. Daerah yang dipilih ... see more

Different forms of the Korteweg -- de Vries equation and their invariants are presented. Different formulas for the energy  of the system described by KdV equation are compared to each other for fixed and moving coordinate systems. It is shown that t... see more

We briefly explain some simple arguments based on pseudo Hermiticity, supersymmetry and PT-symmetry which explain the reality of the spectrum of some non-Hermitian Hamiltonians. Subsequently we employ PT-symmetry as a guiding principle to construct deform... see more

1 of 13.515 pages  |  10  records  |  more records»