The analytical fuzzy triangular solutions for both one-dimensional homogeneous and non-homogeneous wave equations with emphasis on the type of [gH-p]-differentiability of solutions are obtained by using the fuzzy D'Alembert's formulas. In the current article, the existence and uniqueness of the ...
These solutions are the Burgers shock waves and the triangular waves respectively. The Burgers shock waves have a jump discontinuity when the viscosity approaches zero and they are stable. This stability claim will be proved in section 5.3. But the triangular wave is not stable and is only a ...
aThe minimalist open dial of the TES is characterized by its uniquely English style: discreet opulence offset by the elegance of polished and satin-finished hands, three-dimensional triangular polished indexes. TES的最低纲领派开放拨号盘描绘的是为它独特地英国样式: 谨慎富裕由polished和satin-finished手...
Valence electrons of triangular graphene flakes show a she... M Manninen,HP Heiskanen,J Akola - 《European Physical Journal D》 被引量: 12发表: 2009年 Wave function for time-dependent harmonically confined electrons in a time-dependent electric field The many-body wave function of a system...
A six noded triangular finite element has been proposed to model variable order singularities in the first derivatives of field variables occurring at multiple locations (up to three) lying in close proximity. The element satisfies the c... S.,K.,Maiti - 《International Journal for Numerical Me...
Higher-order triangular and tetrahedral finite elements with mass lumping for solving the wave equation The higher-order finite-element scheme with mass lumping for triangles and tetrahedra is an efficient method for solving the wave equation. A number of low... MJS Chin-Joe-Kong,WAMV Veldhuizen...
The problem of shallow-water wave propagation over an infinite array of periodic trapezoidal bars and triangular bars is studied. By employing the linear shallow-water wave theory and the well-known Bloch theorem, the eigenvalue problem in terms of the wave number for given wave frequency, water...
For this, we consider regular (quasi-uniform) tessellations using \(N_{\text {elm}}\) conforming non-overlapping affine triangular elements. The computational domain, \(\Omega _h\), is thus defined by $$\begin{aligned} \Omega _h = \bigcup _{n = 1}^{N_{\text {elm}}} \Omega ^...
We are interested in the feedback stabilization of a fluid flow over a flat plate, around a stationary solution, in the presence of perturbations. More pre... V Barbu,I Lasiecka,R Triggiani - 《Nonlinear Analysis》 被引量: 43发表: 2000年 A conforming triangular finite element plate bending...
Then, EROs are applied to get the augmented matrix into an upper triangular form (that is, the square part of the matrix on the left is in upper triangular form): [a11'a12'b1'0a22'b2'] So, the goal is simply to replace a21 with 0. Here, the primes indicate that the values (may...