Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Euler equation for incompressible non-Newtonian fluids: finite speed of
  propagations and asymptotic behavior of weak solutions   We investigate multidimensional model for incompressible non-Newtonian
fluids. Using method of energy estimates we prove the property of finite speed
of propagations of the solution support for this problem. We find sharp bounds
of the propagations by $L^2$--norm and $L^1$--norm of initial data.

19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph