Abstract
In this paper, existence and uniqueness of solutions for the nonlinear and linear models of the arctic gyres over \(84^{\circ }\) north latitude are studied by using the stereographic projection, which represents the streamline and no jet at the outside boundary. By using the fixed point technique, we prove the existence and uniqueness of the local solution of the nonlinear model. Next, we present the existence and uniqueness of the solution in the semi-infinite interval under the suitable asymptotic conditions. In the case of linear vorticity function, we give the explicit solutions by adopt the idea for linear ODEs.
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Communicated by Adrian Constantin.
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This work is partially supported by the National Natural Science Foundation of China (11661016), Training Object of High Level and Innovative Talents of Guizhou Province [(2016)4006], Major Research Project of Innovative Group in Guizhou Education Department [(2018)012], the Slovak Research and Development Agency under the Contract No. APVV-18-0308, the Slovak Grant Agency VEGA Nos. 1/0358/20 and 2/0127/20, and Natural Science Foundation of Guizhou Province ([2017]260)
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Zhang, W., Wang, J. & Fečkan, M. Existence and uniqueness results for a second order differential equation for the ocean flow in arctic gyres. Monatsh Math 193, 177–192 (2020). https://doi.org/10.1007/s00605-020-01388-6
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DOI: https://doi.org/10.1007/s00605-020-01388-6