SCALING PROPERTIES OF ATMOSPHERIC WIND SPEED IN MESOSCALE RANGE

Scaling Properties of Atmospheric Wind Speed in Mesoscale Range

The scaling properties of turbulent flows are well established in the inertial sub-range.However, those of the synoptic-scale motions are less known, also because of the difficult analysis of Scrubber Pads data presenting nonstationary and periodic features.Extensive analysis of experimental wind speed data, collected at the Mauna Loa Observatory o

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Degenerated Bogdanov-Takens bifurcations in an immuno-tumor model

A mathematical immuno-tumor model proposed by A.Kavaliauskas [Nonlinear Anal.Model.Control Food Items 8, 55 (2003)] and consisting of a Cauchy problem for a system of two first-order ordinary differential equations is studied.For some particular parameters values, this model has saddle-node, Hopf and Bogdanov-Takens (BT) singularities.In the case o

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