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The method of finite differences for some operator field equations

✍ Scribed by Miguel Lorente


Book ID
104769645
Publisher
Springer
Year
1987
Tongue
English
Weight
258 KB
Volume
13
Category
Article
ISSN
0377-9017

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✦ Synopsis


We propose a new approach to the formulation of some operator field equations. In Section 1 we study the consistency of some particular difference equations and the convergence of the exact solutions. In Section 2 we apply these results to the quantum mechanical system in one dimension and obtain explicit and general expressions for the transfer operator and for the corresponding matrix elements.


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Compact finite difference method for the
✍ Mingrong Cui πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 606 KB

High-order compact finite difference scheme for solving one-dimensional fractional diffusion equation is considered in this paper. After approximating the second-order derivative with respect to space by the compact finite difference, we use the GrΓΌnwald-Letnikov discretization of the Riemann-Liouvi