Positive Solutions of Second-Order Nonlinear Boundary Value Problem on Time Scales

2012 ◽  
Vol 14 (4) ◽  
pp. 370
Author(s):  
Xueling ZHANG ◽  
Jinjun FAN
2014 ◽  
Vol 2014 ◽  
pp. 1-12
Author(s):  
Yansheng He ◽  
Mingzhe Sun ◽  
Chengmin Hou

We consider a discrete fractional nonlinear boundary value problem in which nonlinear termfis involved with the fractional order difference. And we transform the fractional boundary value problem into boundary value problem of integer order difference equation. By using a generalization of Leggett-Williams fixed-point theorem due to Avery and Peterson, we provide sufficient conditions for the existence of at least three positive solutions.


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