FIXED POINTS OF NONINCREASING MAPS IN A CONE AND APPLICATIONS TO NONLOCAL BOUNDARY VALUE PROBLEMS
锥上减映象的不动点及其在非局部边值问题中的应用

This paper is conserned with a class of nonincreasing maps in a cone, theexistence and uniqueness of the fixed points for nonincreasing maping are obtained, and the convergence of corresponding iterative sequences are proved.Finally, the results are applied to second-order nonlocal boundary value problems.