A FAMILY OF POSITIVE NONSTANDARDNUMERICAL METHODS WITH APPLICATION TOBLACK-SCHOLES EQUATION
عنوان مقاله: A FAMILY OF POSITIVE NONSTANDARDNUMERICAL METHODS WITH APPLICATION TOBLACK-SCHOLES EQUATION
شناسه ملی مقاله: JR_SCMA-5-1_002
منتشر شده در شماره 1 دوره 5 فصل Winter and Spring در سال 1395
شناسه ملی مقاله: JR_SCMA-5-1_002
منتشر شده در شماره 1 دوره 5 فصل Winter and Spring در سال 1395
مشخصات نویسندگان مقاله:
MOHAMMAD MEHDIZADEH KHALSARAEI - Department of Mathematics, Faculty of Science, University of Maragheh,Maragheh, Iran.
NASHMIL OSMANI - Department of Mathematics, Faculty of Science, University of Maragheh,Maragheh, Iran
خلاصه مقاله:
MOHAMMAD MEHDIZADEH KHALSARAEI - Department of Mathematics, Faculty of Science, University of Maragheh,Maragheh, Iran.
NASHMIL OSMANI - Department of Mathematics, Faculty of Science, University of Maragheh,Maragheh, Iran
Nonstandard finite difference schemes for the BlackScholes partial differential equation preserving the positivity property are proposed. Computationally simple schemes are derived byusing a nonlocal approximation in the reaction term of the BlackScholes equation. Unlike the standard methods, the solutions ofnew proposed schemes are positive and free of the spurious oscillations.
کلمات کلیدی: Black-Scholes equation, Option pricing, Finite differencescheme, Positivity-preserving
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/602991/