A Particle-Partition of Unity Method Part VI: A p-robust Multilevel Solver In this paper we focus on the efficient multilevel solution of linear systems arising from a higher order discretization of a second order partial differential equation using a partition of unity method. We present a mul...
Variational method to the second-order impulsive PDE with non-periodic boundary value problems (II) By using the critical point theory of variational method and Lax-Milgram theorem, we obtain the new results for the existence of the solution of the second... H Li,L Bo,P Zhao - IEEE 被引...
The spacegrid is equidistant with $ \Delta x = 1 $ and the timestep is chosen by the DDE solver.We simulate a time interval of 100s and the delay is $ T = 0.5 $. The boundary conditions for the macroscopic models are introduced by ghost cells copying the first and last cell values...
An appropriate method of similarity transformation is applied to reduce a PDE system into a model of non-linear ODEs. With the aid of a bvp4c solver in Matlab, the respective findings are graphically presented for the profiles of velocity and temperature, skin friction coefficient, and Nusselt ...
Error using pde.PDE Results (line 55)Second argument must be a valid solution from a PDE Toolbox solver function. How to Get Best Site Performance Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites...
Thereby a one-dimensional PDE is obtained for the free surface dynamics of second-grade fluid with varying fluid properties. In the derivation of the asymptotic model, the fluid parameters are assumed to depend on temperature-function linearly. The linear and non-linear steady stretching speed is ...
In Section 3.3 these will be examined regarding the methods as PDE solvers. Theorem 1. The new CpC method, defined by Equations (9)–(12), is a second order numerical method for arbitrary nonzero 𝑝∈ℝp∈R and for the general: 𝑑𝑢⃗𝑑𝑡=𝑀𝑢⃗+𝑄⃗,𝑢⃗(t=...