Flocking particles in a non-Newtonian shear thickening fluid
  We prove existence and uniqueness of strong solutions to the Cucker--Smale flocking model coupled with an incompressible viscous non-Newtonian fluid, with the stress tensor of a power--law structure for $p\geq\frac{11}{5}$. The coupling is performed through a drag force on a periodic spatial domain $T^3$. 
Piotr B. Mucha, Jan Peszek, Milan Pokorny
math.AP