| Citation: |
| [1] |
L. Ambrosio, M. Colombo, G. De Philippis and A. Figalli, Existence of Eulerian solutions to the semigeostrophic equations in physical space: The 2-dimensional periodic case, Comm. Partial Differential Equations, 37 (2012), 2209-2227.doi: 10.1080/03605302.2012.669443. |
| [2] |
L. Ambrosio, N. Fusco and D. Pallara, "Functions of Bounded Variation and Free Discontinuity Problems," Oxford Mathematical Monographs, The Clarendon Press, Oxford University Press, New York, 2000. |
| [3] |
L. Ambrosio, Transport equation and Cauchy problem for $BV$ vector fields, Invent. Math., 158 (2004), 227-260.doi: 10.1007/s00222-004-0367-2. |
| [4] |
L. Ambrosio, Transport equation and Cauchy problem for non-smooth vector fields, in "Calculus of Variations and Non-Linear Partial Differential Equations'' (eds. B. Dacorogna and P. Marcellini), Lecture Notes in Mathematics, 1927, Springer, Berlin, (2008), 1-41.doi: 10.1007/978-3-540-75914-0_1. |
| [5] |
J.-D. Benamou and Y. Brenier, Weak existence for the semigeostrophic equation formulated as a coupled Monge-Ampère/transport problem, SIAM J. Appl. Math., 58 (1998), 1450-1461.doi: 10.1137/S0036139995294111. |
| [6] |
L. Caffarelli, A localization property of viscosity solutions to the Monge-Amp\`ere equation and their strict convexity, Ann. of Math. (2), 131 (1990), 129-134.doi: 10.2307/1971509. |
| [7] |
L. Caffarelli, Boundary regularity of maps with convex potentials. II., Ann. of Math. (2), 144 (1996), 453-496.doi: 10.2307/2118564. |
| [8] |
L. Caffarelli, Interior $W^{2,p}$ estimates for solutions of the Monge-Ampère equation, Ann. of Math. (2), 131 (1990), 135-150.doi: 10.2307/1971510. |
| [9] |
L. Caffarelli, Some regularity properties of solutions to Monge-Ampère equations, Comm. Pure Appl. Math., 44 (1991), 965-969.doi: 10.1002/cpa.3160440809. |
| [10] |
L. Caffarelli, The regularity of mappings with a convex potential, J. Amer. Math. Soc., 5 (1992), 99-104.doi: 10.1090/S0894-0347-1992-1124980-8. |
| [11] |
M. Cullen, "A Mathematical Theory of Large-scale Atmosphere/Ocean Flow," Imperial College Press, 2006. |
| [12] |
M. Cullen and M. Feldman, Lagrangian solutions of semigeostrophic equations in physical space, SIAM J. Math. Anal., 37 (2006), 1371-1395.doi: 10.1137/040615444. |
| [13] |
M. Cullen and W. Gangbo, A variational approach for the 2-dimensional semi-geostrophic shallow water equations, Arch. Ration. Mech. Anal., 156 (2001), 241-273.doi: 10.1007/s002050000124. |
| [14] |
M. Cullen and R. J. Purser, An extended Lagrangian theory of semi-geostrophic frontogenesis, J. Atmos. Sci., 41 (1984), 1477-1497.doi: 10.1175/1520-0469(1984)041<1477:AELTOS>2.0.CO;2. |
| [15] |
G. De Philippis and A. Figalli, $W^{2,1}$ regularity for solutions of the Monge-Ampère equation, Invent. Math., 192 (2013), 55-69.doi: 10.1007/s00222-012-0405-4. |
| [16] |
G. De Philippis and A. Figalli, Second order stability for the Monge-Ampère equation and strong Sobolev convergence of optimal transport maps, Anal. PDE, 6 (2013), 993-1000. |
| [17] |
G. De Philippis, A. Figalli and O. Savin, A note on interior $W^{2,1+\e}$ estimates for the Monge-Ampère equation, Math. Ann., 357 (2013), 11-22.doi: 10.1007/s00208-012-0895-9. |
| [18] |
R. J. Di Perna and P.-L. Lions, Ordinary differential equations, transport theory and Sobolev spaces, Invent. Math., 98 (1989), 511-547.doi: 10.1007/BF01393835. |
| [19] |
D. Gilbarg and N. S. Trudinger, "Elliptic Partial Differential Equations of Second Order," Reprint of the 1998 edition, Classics in Mathematics, Springer-Verlag, Berlin, 2001. |
| [20] |
G. Loeper, On the regularity of the polar factorization for time dependent maps, Calc. Var. Partial Differential Equations, 22 (2005), 343-374.doi: 10.1007/s00526-004-0280-y. |
| [21] |
G. Loeper, A fully nonlinear version of the incompressible Euler equations: The semi-geostrophic system, SIAM J. Math. Anal., 38 (2006), 795-823.doi: 10.1137/050629070. |
| [22] |
R. J. McCann, Existence and uniqueness of monotone measure-preserving maps, Duke Math. J., 80 (1995), 309-323.doi: 10.1215/S0012-7094-95-08013-2. |
| [23] |
T. Schmidt, $W^{2,1+\e}$ estimates for the Monge-Ampère equation, Adv. Math., 240 (2013), 672-689.doi: 10.1016/j.aim.2012.07.034. |
| [24] |
G. J. Shutts and M. Cullen, Parcel stability and its relation to semi-geostrophic theory, J. Atmos. Sci., 44 (1987), 1318-1330. |
| [25] |
J. Urbas, On the second boundary value problem for equations of Monge-Ampère type, J. Reine Angew. Math., 487 (1997), 115-124.doi: 10.1515/crll.1997.487.115. |
| [26] |
C. Villani, "Optimal Transport. Old and New," Grundlehren der Mathematischen Wissenschaften [Fundamental Principles of Mathematical Sciences], 338, Springer-Verlag, Berlin, 2009.doi: 10.1007/978-3-540-71050-9. |