Adv. Appl. Math. Mech., 13 (2021), pp. 1293-1317.
Published online: 2021-08
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By using the Feynman-Kac formula and combining with Itô-Taylor expansion and finite difference approximation, we first develop an explicit third order one-step method for solving decoupled forward backward stochastic differential equations. Then based on the third order one, an explicit fourth order method is further proposed. Several numerical tests are also presented to illustrate the stability and high order accuracy of the proposed methods.
}, issn = {2075-1354}, doi = {https://doi.org/10.4208/aamm.OA-2020-0133}, url = {http://global-sci.org/intro/article_detail/aamm/19424.html} }By using the Feynman-Kac formula and combining with Itô-Taylor expansion and finite difference approximation, we first develop an explicit third order one-step method for solving decoupled forward backward stochastic differential equations. Then based on the third order one, an explicit fourth order method is further proposed. Several numerical tests are also presented to illustrate the stability and high order accuracy of the proposed methods.