摘要
讨论一类带有非局部积分项的完全非线性椭圆型方程半连续粘性解的比较原理,这类方程源自带跳跃的扩散过程,在随机控制,金融数学中有广泛而重要的应用.
The paper investigates the comparison principle for semicontinuous viscosity solutions of fully nonlinear elliptic integro-differential equation.This kind of equation is from diffusion process with jumps and has important application in stochastic control and finance mathematics.
出处
《高校应用数学学报(A辑)》
CSCD
北大核心
2004年第2期172-180,共9页
Applied Mathematics A Journal of Chinese Universities(Ser.A)
基金
国家自然科学基金(10371088
10171078)
关键词
跳跃-扩散模型
积分微分方程
粘性解
比较原理
jump-diffusion model
integro-differential equation
viscosity solution
comparison principle