COMPARISON OF MORREY SPACES AND NIKOL'SKII SPACESWe consider two popular function spaces: the Morrey spaces and the
Nikol'skii spaces
The glaciation as a factor of geographic variation in Marmota candata (bioacoustical analysis)The glaciation as
a factor of geographic variation in Marmota candata (bioacoustical analysis)
Some estimates of the reachable set for the controlled van der Pol equation are obtained. The technique of Lyapunov functions and
a theorem on covering by nonlinear mappings are used."
Ecological significance of biological signal field in mammalsA concept about ecological significance of biological signal field in mammals proposed by N