具有导数和非多项式项的随机解:刮除层方程
Stochastic solutions with derivatives and non-polynomial terms: The scrape-off layer equations
摘要:
构造非线性偏微分方程的随机解是获得新的精确结果和发展有效的数值算法的一种有力的方法,特别是当使用区域分解技术时。本文讨论了非线性项为非多项式或涉及导数时所出现的问题。一组与等离子体物理相关的方程被用作这些问题的试验场。
英文摘要:
The construction of stochastic solutions for nonlinear partial differential equations is a powerful method to obtain new exact results and to develop efficient numerical algorithms, in particular when domain decomposition techniques are used. This paper deals with the problems that arise when the nonlinear terms are nonpolynomial or involve derivatives. A set of equations of relevance for plasma physics is used as a testing ground for these problems.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。