Abstract
By considering the radial solutions for a semi-linear elliptic equation model of gyres and introducing exponential transformation, we derive a second-order ordinary differential equation, which acts as a new model for the ocean flow in arctic gyres. Then we investigate the solutions for constant vorticity, linear vorticity and nonlinear vorticity in this model.
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References
Apel, J.: Principles of Ocean Physics. Academic Press, London (1987)
Chu, J.: On a differential equation arising in geophysics. Monatsh. Math. 187, 499–508 (2018)
Chu, J.: On a nonlinear model for arctic gyres. Ann. Mat. Pura. Appl. 197, 651–659 (2018)
Chu, J.: On a nonlinear integral equation for the ocean flow in arctic gyres. Q. Appl. Math. 76, 489–498 (2018)
Chu, J.: Monotone solutions of a nonlinear differential equation for geophysical fluid flows. Nonlinear Anal. 166, 144–153 (2018)
Constantin, A., Ivanov, R.I.: Equatorial wave-current interactions. Conmmun. Math. Phys. 370, 1–48 (2019)
Constantin, A., Johnson, R.S.: An exact, steady, purely azimuthal flow as a model for the Antarctic Circumpolar Current. J. Phys. Oceanogr. 46, 3585–3594 (2016)
Constantin, A., Johnson, R.S.: Large gyres as a shallow-water asymptotic solution of Euler’s equation in spherical coordinates. Proc. R. Soc. Lond. Ser. A. 473, 20170063 (2017)
Constantin, A., Johnson, R.S.: An exact, steady, purely azimuthal equatorial flow with a free surface. J. Phys. Oceanogr. 46, 1935–1945 (2016)
Constantin, A., Johnson, R.S.: Ekman-type solutions for shallow-water flows on a rotating sphere: a new perspective on a classical problem. Phys. Fluids 31, 021401 (2019)
Constantin, A., Johnson, R.S.: The dynamics of waves interacting with the Equatorial Undercurrent. Geophys. Astrophys. Fluid Dyn. 109, 311–358 (2015)
Coppel, W.A.: Stability and Asymptotic Behavior of Differential Equations. D. C. Heath and Company, Boston, Mass (1965)
Daners, D.: The Mercator and stereographic projections, and many in between. Am. Math. Mon. 119, 199–210 (2012)
Haziot, S.V.: Study of an elliptic partial differential equation modeling the ocean flow in Arctic gyres. J. Math. Fluid Mech. 23, 1–9 (2021)
Haziot, S.V.: Explicit two-dimensional solutions for the ocean flow in Arctic gyres. Monatsh. Math. 189, 429–440 (2019)
Henry, D., Martin, C.I.: Free-surface, purely azimuthal equatorial flows in spherical coordinates with stratification. J. Differ. Equ. 266, 6788–6808 (2019)
Li, Q., Fečkan, M., Wang, J.: Monotonicity of horizontal fluid velocity and pressure gradient distribution beneath equatorial Stokes waves. Monatsh. Math. 198, 805–817 (2022)
Marynets, K.: A weighted Sturm-Liouville problem related to ocean flows. J. Math. Fluid Mech. 20, 929–935 (2018)
Marynets, K.: A nonlinear two-point boundary-value problem in geophysics. Monatsh. Math. 188, 287–295 (2019)
Miao, F., Fečkan, M., Wang, J.: Constant vorticity water flows in the modified equatorial \(\beta \)-plane approximation. Monatsh. Math. 197, 517–527 (2020)
Miao, F., Fečkan, M., Wang, J.: Stratified equatorial flows in the \(\beta \)-plane approximation with a free surface. Monatsh. Math. 200, 315–334 (2023)
Vallis, G.K.: Atmospheric and Oceanic Fluid Dynamics. Cambridge University Press, Cambridge (2017)
Viudez, A., Dritschel, D.G.: Vertical velocity in mesoscale geophysical flows. J. Fluid Mech. 483, 199–223 (2003)
Zhang, W., Fečkan, M., Wang, J.: Positive solutions to integral boundary value problems from geophysical fluid flows. Monatsh. Math. 193, 901–925 (2020)
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)
Wang, J., Fečkan, M., Zhang, W.: On the nonlocal boundary value problem of geophysical fluid flows. Z. Angew. Math. Phys. 72, 419–434 (2021)
Wang, J., Fečkan, M., Wen, Q., O’Regan, D.: Existence and uniqueness results for modeling jet flow of the Antarctic circumpolar current. Monatsh. Math. 194, 1–21 (2021)
Wang, J., Zhang, W., Fečkan, M.: Periodic boundary value problem for second-order differential equations from geophysical fluid flows. Monatsh. Math. 195, 523–540 (2021)
Rugh, R.C.: Linear System Theory. Prentice Hall, Upper Saddle River (1996)
Rus, I.A.: Ulam stability of ordinary differential equations. Stud. U. Babes-bol. Mat. 54, 125–133 (2009)
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This work is partially supported by the National Natural Science Foundation of China (12161015), Guizhou Provincial Science and Technology Projects (Qian Ke He Ji Chu-ZK[2023]yiban034), Qian Ke He Ping Tai Ren Cai-YSZ[2022]002, the Slovak Research and Development Agency under the contract No. APVV-18-0308, and the Slovak Grant Agency VEGA No. 2/0127/20 and No. 1/0084/23.
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Chen, F., Fečkan, M. & Wang, J. Study on a Second-Order Ordinary Differential Equation for the Ocean Flow in Arctic Gyres. Qual. Theory Dyn. Syst. 22, 77 (2023). https://doi.org/10.1007/s12346-023-00778-z
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DOI: https://doi.org/10.1007/s12346-023-00778-z
Keywords
- Arctic gyres
- Constant vorticity and linear vorticity
- Nonlinear vorticity
- Explicit solution
- Existence and uniqueness
- Ulam–Hyers stability