Nonlinear diffusion with jumps

Nonlinear diffusion with jumps
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具有跳跃的非线性扩散

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发表时间:
1992
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通讯作者:
C. Graham
C. Graham
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文献类型:
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作者:
C. Graham

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我们研究了带跳跃的McKean-Vlasov扩散问题,它是由带积分微分算子的非线性鞅问题给出的,它并不总是表示为随机微分方程的强解.我们证明存在性和唯一性的压缩方法的概率措施,使用耦合得到一个适当的样本路径表示。
We study McKean-Vlasov diffusions with jumps, given by nonlinear martingale problems with integro-differential operators, which may not always be represented as strong solutions to stochastic differential equations. We show existence and uniqueness by a contraction method on probability measures, using a coupling obtained by an adequate sample-path representation.