A New Explicit Four-Step Symmetric Method for Solving Schrödinger’s Equation
Open Access
- 17 November 2019
- journal article
- research article
- Published by MDPI AG in Mathematics
- Vol. 7 (11), 1124
- https://doi.org/10.3390/math7111124
Abstract
In this article we have developed a new explicit four-step linear method of fourth algebraic order with vanished phase-lag and its first derivative. The efficiency of the method is tested by solving effectively the one-dimensional time independent Schrödinger’s equation. The error and stability analysis are studied. Also, the new method is compared with other methods in the literature. It is found that this method is more efficient than these methods.Keywords
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