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一类完全非线性椭圆型方程粘性解的比较原理
Comparison principle for viscosity solutions of fully nonlinear elliptic integro-differential equation
【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.
【Abstract】 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.
【关键词】 跳跃-扩散模型;
积分微分方程;
粘性解;
比较原理;
【Key words】 jump-diffusion model; integro-differential equation; viscosity solution; comparison principle;
【Key words】 jump-diffusion model; integro-differential equation; viscosity solution; comparison principle;
【基金】 国家自然科学基金(10371088,10171078)
- 【文献出处】 高校应用数学学报A辑(中文版) ,Applied Mathematics A Journal of Chinese Universities , 编辑部邮箱 ,2004年02期
- 【分类号】O175.25
- 【被引频次】2
- 【下载频次】102