Sea ice is in almost constant motion in response to wind, ocean currents, and forces transmitted within the ice cover itself, thus there is nearly always a zone of sheared Sow between the ice and underlying, undisturbed ocean where turbulence transports momentum, heat, salt, and other contaminants vertically. The zone in which these turbulent Suxes occur, which can span from a few to hundreds o...

Singular perturbation problems have been studied by many mathematicians. Since the approximate solutions of these problems are as the sum of internal solution (boundary layer area) and external ones, the formation or non-formation of boundary layers should be specified. This paper, investigates this issue for a singular perturbation problem including a first order differential equation with gen...

In this paper, we present a global-in-time non-overlapping Schwarz method applied to the Ekman boundary layer problem. Such coupled problem is representative of large-scale atmospheric and oceanic flows in vicinity air-sea interface. waveform relaxation (SWR) algorithms provide attractive methods for ensuring “tight coupling” between ocean atmosphere. However, convergence study such context rai...