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Approximate Controllability of Second-Grade Fluids
Journal of Dynamical and Control Systems ( IF 0.6 ) Pub Date : 2020-06-26 , DOI: 10.1007/s10883-020-09503-4
Van-Sang Ngo , Geneviève Raugel

This paper deals with the controllability of the second-grade fluids, a class of non-Newtonian of differential type, on a two-dimensional torus. Using the method of Agrachev and Sarychev (J. Math Fluid Mech., 7(1):108–52 (2005)), Agrachev and Sarychev (Commun Math Phys., 265(3):673–97 (2006)), and of Shirikyan (Commun Math Phys., 266(1):123–51 (2006)), we prove that the system of second-grade fluids is approximately controllable by a finite-dimensional control force.



中文翻译:

二级流体的近似可控性

本文讨论了二维圆环上二级流体的可控制性,该流体是一类非牛顿微分类型。使用Agrachev和Sarychev(J. Math Fluid Mech。,7(1):108–52(2005)),Agrachev和Sarychev(Commun Math Phys。,265(3):673–97(2006))的方法,和Shirikyan(Commun Math Phys。,266(1):123–51(2006)),我们证明了二级流体系统是可以通过有限维控制力近似控制的。

更新日期:2020-06-26
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