Acta mathematica scientia,Series A ›› 2022, Vol. 42 ›› Issue (5): 1496-1505.

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A High Order MQ Quasi-Interpolation Method for Time Fractional Black-Scholes Model

Shengliang Zhang*(),Junxian Huang   

  1. Department of Applied Economics, College of Economics and Management, Nanjing Forestry University, Nanjing 210037
  • Received:2021-09-08 Online:2022-10-26 Published:2022-09-30
  • Contact: Shengliang Zhang E-mail:10110180035@fudan.edu.cn
  • Supported by:
    the(21YJC790162);the Jiangsu Provincial Social Science Foundation(22EYBo10)

Abstract:

In this paper, Quasi-interpolation is a kind of high accurate meshless approximation method with shape-preserving property, which is often used in engineering. Based on cubic multiquadric (MQ) quasi-interpolation method, this paper proposes a novel meshless numerical scheme for time fractional Black-Scholes (B-S) model. The stability and convergence of the method are given. Numerical simulation shows that the method has high-order accuracy and is easy to be implemented for the nonuniform knots.

Key words: Multiquadric quasi-interpolation, Black-Scholes model, Option pricing, Fractional order

CLC Number: 

  • O174
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