EXISTENCE, UNIQUENESS AND NUMERICAL APPROXIMATION OF SOLUTIONS TO A NONLINEAR INTEGRO-DIFFERENTIAL EQUATION WHICH ARISES IN OPTION PRICING THEORY

被引:0
|
作者
Erdmann, Carsten [1 ]
机构
[1] Inst Math, Ulmenstr 69,Haus 3, D-18057 Rostock, Germany
关键词
Option pricing; Black-Scholes equations; fully nonlinear equation; integro-differential equation; JUMP-DIFFUSION; CONVERGENCE;
D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This article studies the existence and uniqueness of solutions for a fully nonlinear Black-Scholes equation which arises in option pricing theory in connection with the jump and equilibrium model approach by using delta-hedging arguments. We prove existence and uniqueness for this nonlinear integro-differential equation by using a fixed point method. The convergence of the numerical scheme, which is based on finite differences, is also proved.
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页码:77 / 86
页数:10
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