A Probabilistic Interpretation of Nonlinear Integral Equations

A Probabilistic Interpretation of Nonlinear Integral Equations
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非线性积分方程的概率解释

DOI:
10.5772/intechopen.81501
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发表时间:
2018
期刊:
Recent Advances in Integral Equations
影响因子:
--
通讯作者:
Isamu Dôku
Isamu Dôku
中科院分区:
--
文献类型:
--
作者:
Isamu Dôku

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研究一类非线性积分方程解的概率解释。通过考虑分支模型和定义星积,我们构造了一个基于树的星积泛函作为积分方程的概率解。虽然原始的积分方程与随机世界无关,但一些概率技术使我们不仅能够将确定性世界与随机世界联系起来,而且还可以将方程解释为随机量。通过研究所构造泛函的数学结构,证明了该泛函关于分支过程律的期望所给出的函数满足原积分方程.
We study a probabilistic interpretation of solutions to a class of nonlinear integral equations. By considering a branching model and defining a star-product, we construct a tree-based star-product functional as a probabilistic solution of the integral equation. Although the original integral equation has nothing to do with a stochastic world, some probabilistic technique enables us not only to relate the deterministic world with the stochastic one but also to interpret the equation as a random quantity. By studying mathematical structure of the constructed functional, we prove that the function given by expectation of the functional with respect to the law of a branching process satisfies the original integral equation.
DOI: --
发表时间: 2019
期刊: 日本ロボット工業会『ロボット』
影响因子: --
作者:
西脇裕作;板敷尚;岡田美智男;岡田美智男
通讯作者: 岡田美智男