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)

 

Decreasing flow invariant sets and fixed points of quasimonotone increasing operators


Authors: Jingxian Sun and Xi'an Xu
Journal: Proc. Amer. Math. Soc. 129 (2001), 2663-2669
MSC (2000): Primary 47H10, \, 47H05
Published electronically: February 9, 2001
MathSciNet review: 1838790
Full-text PDF Free Access

Abstract | References | Similar Articles | Additional Information

Abstract:

In this paper, we obtain some new results about the existence of multiple fixed points of a kind of quasimonotone increasing operator by the new method of decreasing flow invariant set.


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


Similar Articles

Retrieve articles in Proceedings of the American Mathematical Society with MSC (2000): 47H10, \, 47H05

Retrieve articles in all journals with MSC (2000): 47H10, \, 47H05


Additional Information

Jingxian Sun
Affiliation: Department of Mathematics, Shandong University, Jinan, Shandong, 250100, People’s Republic of China

Xi'an Xu
Affiliation: Department of Mathematics, Shandong University, Jinan, Shandong, 250100, People’s Republic of China
Email: xxa@math.sdu.edu.cn

DOI: http://dx.doi.org/10.1090/S0002-9939-01-05975-5
PII: S 0002-9939(01)05975-5
Keywords: Quasimonotone increasing operator, fixed point, upper and lower solution
Received by editor(s): January 10, 2000
Published electronically: February 9, 2001
Additional Notes: Supported by NNSF-China and RFDP-China.
Communicated by: Joseph A. Ball
Article copyright: © Copyright 2001 American Mathematical Society