[PDF] Top 20 The Plane Waves Method for Numerical Boundary Identification

... the boundary conditions on the entire boundary of the solu- tion domain and the so-called wave parameter, κ, and this gives rise to direct/forward problems for Helmholtz-type equations, which have been ... See full document

... improved numerical method is useful for approaching solutions of ...the boundary condition was limited, due to the technique employed for obtaining the coefficients applied in the ...the ... See full document

... the method using the Heaviside step function as the test function seems to be more promising than ...mixed numerical methods together with the MLPG method have also been developed to simplify the ... See full document

... Love waves due to an infinite rigid plane boundary is ...rigid plane boundary is present in the homogeneous, isotropic and slightly dissipative surface ...reflected waves are ... See full document

... the method using the Heaviside step function as the test function seems to be more promising than ...mixed numerical methods together with the MLPG method have also been developed to simplify the ... See full document

... Density Method, abbreviated to PNDM in this ...our numerical tests, the simple technique is not very ...incorrect identification could not be rectified by simply choosing a different value for E ... See full document

... domain method, in conjunction with parabolization of the Navier Stokes equations, has been used to specify the outow boundary condition by Bhaganagar ...of boundary condition smoothly reduces the ... See full document

... electromagnetic waves in the far field, is treated by employing special partitions along the time ...unsteady waves have recently been put forward, most notably [7–14]; see also the survey ...long-term ... See full document

... element method (NEM) is a novel meshless method, which utilizes the natural neighbour interpolation to construct the shape function in the Galerkin ...of plane and plate structures indicate the ... See full document

... the numerical solution of system (10), if computed using lacunae, ...in numerical PDEs for many years, since the first systematic convergence studies for discrete approximations have been conducted in the ... See full document

... of plane waves by a finite slit in an infinitely long soft-hard ...the method of steepest descent. The boundary value problem is reduced to a matrix Wiener-Hopf equation which is solved by using ... See full document

... When dealing with the modified Navier-Stokes system of equations written for the constant volume fraction of the component over each macroelement within a particular iteration the most critical parts of the ... See full document

... In this section, we explain three examples of Neumann boundary value problems and one example of Cauchy boundary value problems which are available in the literature. For each example we find the ... See full document

... The organization of the paper encompass; In Section 2, an overview of shifted Legendre polynomials and their relevant properties required henceforward are presented, and in Sec- tion 3, the way of constructing the ... See full document

... y ′ = y ′ + − hG x y y ′ (14) where G and G 1 are increment functions. The method (14) appears to me similar to the implicit Euler me- thod available in [7], for initial value problems in ordinary differential ... See full document

... about numerical methods applying Trigonometric B- spline for solution of differential equations including singular boundary value problems and perturbation ...a method for boundary value ... See full document

... improved numerical solution of the singular boundary integral equation of the 2D compressible fluid flow around obstacles is obtained by a boundary element method based on modified shape ... See full document

... reflected waves in the region of the seawater, due to a vertical magnetic dipole in a three-layered conducting media by resolving the problem using the residue and saddle-point ... See full document

... the numerical solutions obtained by non-polynomial splines in the literature are observed to be more accurate than that computed by polynomial ...spline method has been proposed by Khan and Aziz [12] and ... See full document

... immersed boundary increases. As a result, the boundary nodes become spaced further apart, increasing the energy stored in the membrane and resulting in a cell cortex that is more resistant to ...A ... See full document