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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.

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On the linear stability of Kähler-Ricci solitons
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by Stuart J. Hall and Thomas Murphy PDF
Proc. Amer. Math. Soc. 139 (2011), 3327-3337 Request permission

Abstract:

We show that Kähler-Ricci solitons with $\dim H^{(1,1)}(M)\ge 2$ are linearly unstable. This extends the results of Cao-Hamilton-Ilmanen in the Kähler-Einstein case.
References
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Additional Information
  • Stuart J. Hall
  • Affiliation: Department of Mathematics, Imperial College, London, SW7 2AZ, United Kingdom
  • MR Author ID: 937287
  • Email: stuart.hall06@imperial.ac.uk
  • Thomas Murphy
  • Affiliation: School of Mathematical Sciences, University College Cork, Ireland
  • Email: tommy.murphy@ucc.ie
  • Received by editor(s): August 21, 2010
  • Published electronically: March 9, 2011
  • Additional Notes: This work forms part of the first author’s Ph.D thesis funded by the EPSRC. He would like to thank his advisor, Professor Simon Donaldson, for his comments and encouragement during the course of this work.
    The second author was supported by an IRCSET postgraduate fellowship. The authors would also like to thank Professor Huai-Dong Cao for useful communications.
  • Communicated by: Jianguo Cao
  • © Copyright 2011 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Proc. Amer. Math. Soc. 139 (2011), 3327-3337
  • MSC (2010): Primary 53C44; Secondary 53C25
  • DOI: https://doi.org/10.1090/S0002-9939-2011-10948-1
  • MathSciNet review: 2811287