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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

A simple proof of curvature estimate for convex solution of $k$-Hessian equation
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by Jianchun Chu PDF
Proc. Amer. Math. Soc. 149 (2021), 3541-3552 Request permission

Abstract:

Guan-Ren-Wang [Comm. Pure Appl. Math. 68 (2015), pp. 1287–1325] established the curvature estimate of convex hypersurface satisfying the Weingarten curvature equation $\sigma _{k}(\kappa (X)) = f(X,\nu (X))$. In this note, we give a simple proof of this result.
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Additional Information
  • Jianchun Chu
  • Affiliation: Department of Mathematics, Northwestern University, Evanston, Illinois 60208
  • MR Author ID: 1118854
  • Email: jianchun@math.northwestern.edu
  • Received by editor(s): May 18, 2020
  • Received by editor(s) in revised form: October 13, 2020
  • Published electronically: May 7, 2021
  • Communicated by: Guofang Wei
  • © Copyright 2021 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 149 (2021), 3541-3552
  • MSC (2020): Primary 53C21; Secondary 35J60, 53C42
  • DOI: https://doi.org/10.1090/proc/15408
  • MathSciNet review: 4273155