MULTIPLE SOLUTIONS FOR A CLASS OF BOUNDARY-VALUE PROBLEMS WITH DEVIATING ARGUMENTS AND INTEGRAL BOUNDARY CONDITIONS

作者：Jankowski Tadeusz^*

来源：Dynamic Systems and Applications, 2010, 19(1): 179-188.

This paper considers second order differential equations with integral boundary conditions. We establish sufficient conditions under which such boundary value problems with deviating arguments have positive solutions. To obtain the existence of at least three positive solutions, we use a fixed point theorem due to Avery and Peterson.

• 出版日期2010-3