On the Non-Newtonian Fluid Equation with a Source Term and a Damping Term. (25th November 2018)

• Record Type: Journal Article
• Authors: Zhan, Huashui; Li, Yongping
• Other Names: Sugimoto Mitsuru Academic Editor.
• Is Part Of: Journal of function spaces. Volume 2018(2018)
• Publication Date: 2018-11-25
• Subjects: Function spaces -- Periodicals; 515.7305
• DOI: 10.1155/2018/9689476
• Languages: English
• ISSNs: 2314-8896

Abstract

Abstract : A kind of non-Newtonian fluid equation with a damping term and a source term is considered. After giving a result of the existence, if the diffusion coefficient is degenerate on the boundary, the local stability of the weak solutions is established without any boundary condition. If the diffusion coefficient is degenerate on a part of the boundary, by imposing the homogeneous value condition on the other part of the boundary, the local stability of the weak solutions is proved. Moreover, if the equation is with a damping term, other than the finite propagation property, the results of this paper reveal the essential differences between the non-Newtonian fluid equation and the heat conduction equation in a new way.