A Pohožaev Identity and Critical Exponents of Some Complex Hessian Equations

A Pohožaev Identity and Critical Exponents of Some Complex Hessian Equations

Year:    2016

Author:    Chi Li

Journal of Partial Differential Equations, Vol. 29 (2016), Iss. 3 : pp. 175–194

Abstract

In this paper, we prove some sharp non-existence results for Dirichlet problems of complex Hessian equations. In particular, we consider a complex Monge-Ampère equation which is a local version of the equation of Kähler-Einstein metric. The non-existence results are proved using the Pohožaev method. We also prove existence results for radially symmetric solutions. Themain difference of the complex case with the real case is that we don't know if a priori radially symmetric property holds in the complex case.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.4208/jpde.v29.n3.2

Journal of Partial Differential Equations, Vol. 29 (2016), Iss. 3 : pp. 175–194

Published online:    2016-01

AMS Subject Headings:   

Copyright:    COPYRIGHT: © Global Science Press

Pages:    20

Keywords:    Pohožaev identity

Author Details

Chi Li

  1. Moser–Trudinger type inequalities for complex Monge–Ampère operators and Aubin’s “hypothèse fondamentale”

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    https://doi.org/10.5802/afst.1704 [Citations: 6]