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Solutions for an operator equation under the conditions of pairs of paralleled lower and upper solutions
- Source :
- Nonlinear Analysis: Theory, Methods & Applications. 69:2251-2266
- Publication Year :
- 2008
- Publisher :
- Elsevier BV, 2008.
-
Abstract
- In this paper, under the condition of two pairs of strict lower and upper solutions and using the concept of ( e 1 , B ) -limit increasing operator, some multiplicity results for an operator equation are obtained by the method of the fixed point index.
Details
- ISSN :
- 0362546X
- Volume :
- 69
- Database :
- OpenAIRE
- Journal :
- Nonlinear Analysis: Theory, Methods & Applications
- Accession number :
- edsair.doi...........2a9fc43012e75c9cff11dee1a9108e39
- Full Text :
- https://doi.org/10.1016/j.na.2007.08.005