Abstract
We use a priori inequalities for quasilinear equations to obtain a regularity theorem for the Dirichlet problem for the Monge–Ampère equation,
and the prescribed Gaussian curvature equation,
where k(x,y) is close to a function of one variable alone when k is small, but permitted to vanish to infinite order.
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Mathematics Subject Classifications (2000)
35B65, 35B45.
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Sawyer, E.T., Wheeden, R.L. Regularity of Degenerate Monge–Ampère and Prescribed Gaussian Curvature Equations in Two Dimensions. Potential Anal 24, 267–301 (2006). https://doi.org/10.1007/s11118-005-0915-4
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DOI: https://doi.org/10.1007/s11118-005-0915-4