EXISTENCE AND MULTIPLICITY OF POSITIVE SOLUTIONS TO THIRD-ORDER PERIODIC BOUNDARY VALUE PROBLEM |
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| Authors: | Fang Zhang Feng Wang Fuli Wang |
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| Affiliation: | Fang Zhang,Feng Wang,Fuli Wang (School of Math. and Physics,Changzhou University,Changzhou 213164,Jiangsu) |
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| Abstract: | The existence and multiplicity of positive solutions to a periodic boundary value problem for nonlinear third-order ordinary differential equation are established, based on the zero point theorem concerning cone expansion and compression of order type. Our main approach is different from the previous papers on the existence of multiple positive solutions to the similar problem. |
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| Keywords: | zero point theorem concerning cone expansion and compression of order type cone periodic boundary value problem positive solutions |
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