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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Remarks on prescribing Gauss curvature
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by Xingwang Xu and Paul C. Yang PDF
Trans. Amer. Math. Soc. 336 (1993), 831-840 Request permission

Abstract:

We study the nonlinear partial differential equation for the problem of prescribing Gauss curvature $K$ on ${S^2}$ . We give an example of a rotationally symmetric $K$ for which the Kazdan-Warner obstruction is satisfied but the equation has no rotationally symmetric solution. On the other hand, we give a simple sufficient condition for solvability of the equation when $K$ is rotationally symmetric. Finally we give a sufficient condition for solvability when $K$ is not necessarily rotationally symmetric.
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Additional Information
  • © Copyright 1993 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 336 (1993), 831-840
  • MSC: Primary 53C21; Secondary 35J60
  • DOI: https://doi.org/10.1090/S0002-9947-1993-1087058-5
  • MathSciNet review: 1087058