Numerical Solution of Time-Fractional Schrödinger Equation by Using FDM

نویسندگان

چکیده

In this paper, we first established a high-accuracy difference scheme for the time-fractional Schrödinger equation (TFSE), where factional term is described in Caputo derivative. We used L1-2-3 formula to approximate derivative, and fourth-order compact finite utilized discretizing spatial term. The unconditional stability convergence of maximum norm are proved. Finally, verified theoretical result with numerical test.

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ژورنال

عنوان ژورنال: Axioms

سال: 2023

ISSN: ['2075-1680']

DOI: https://doi.org/10.3390/axioms12090816