1. On an evolutionary nonlinear fluid model in the limiting case
- Creator:
- Luckhaus, Stephan and Málek, Josef
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- shear-dependent viscosity, incompressible fluid, global-in-time existence, and weak solution
- Language:
- English
- Description:
- We consider the two-dimesional spatially periodic problem for an evolutionary system describing unsteady motions of the fluid with shear-dependent viscosity under general assumptions on the form of nonlinear stress tensors that includes those with pstructure. The global-in-time existence of a weak solution is established. Some models where the nonlinear operator corresponds to the case p = 1 are covered by this analysis.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public