Publications Meetings The Profession Membership Programs Math Samplings Policy & Advocacy In the News About the AMS
   
Mobile Device Pairing
Green Open Access
Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826(online) ISSN 0002-9939(print)

 

Invariant Lagrangian subspaces


Author: Lars Andersson
Journal: Proc. Amer. Math. Soc. 103 (1988), 1113-1119
MSC: Primary 47B50; Secondary 47A15, 58F05, 58G15
MathSciNet review: 954992
Full-text PDF Free Access

Abstract | References | Similar Articles | Additional Information

Abstract: It is proved that on Hilbert spaces with strong symplectic form, every symplectic operator $ I + C$ with $ C$ compact has an invariant Lagrangian subspace.


References [Enhancements On Off] (What's this?)


Similar Articles

Retrieve articles in Proceedings of the American Mathematical Society with MSC: 47B50, 47A15, 58F05, 58G15

Retrieve articles in all journals with MSC: 47B50, 47A15, 58F05, 58G15


Additional Information

DOI: http://dx.doi.org/10.1090/S0002-9939-1988-0954992-7
PII: S 0002-9939(1988)0954992-7
Keywords: Invariant subspace, symplectic transformation
Article copyright: © Copyright 1988 American Mathematical Society