| EXISTENCE RESULTS FOR SEMIPOSITONE BOUNDARY VALUE PROBLEMS |
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| 作者姓名： | 马如云 王汝发 任立顺 |
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| 作者单位： | Ma Ruyun Department of Mathematics，Northwest Normal University，Lauzhou 730070，China Wang Rufa Gansu Institute of Political Science and Law，Lanzou 730070，China Ren Lishun Department of Mathematics，Zhoukou Teachers Collage，Zhoukou 466000 |
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| 基金项目： | Supported by Natural Science Foundation of China，Foundation of Key Teacher of University of Education Ministry |
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| 摘 要： | 1 IntroductionWe consider the existence of positive solutions for the Sturm-Liouville boundary vaueproblemwhere f and e: r, R x 0, oo) - R are two continuous functions satisfying:(H1) f(t, u) 2 0, for (t, u) 6 r, R x 0, oo);(H2) There exists M > 0 such thatThe boundary value problem (l.1)-(1.2) arises iu a variety of different applied mathematicsand physics. We note that the well-known Proudmau equation(whicli was established by Proudman in 1926, see J. Proudman, Proc. London Math. …
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| 收稿时间： | 19 November 1999 |
EXISTENCE RESULTS FOR SEMIPOSITONE BOUNDARY VALUE PROBLEMS |
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| Ma Ruyun.EXISTENCE RESULTS FOR SEMIPOSITONE BOUNDARY VALUE PROBLEMS[J].Acta Mathematica Scientia,2001,21(2):189-195. |
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| Authors: | Ma Ruyun |
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| Institution: | Ma Ruyun Department of Mathematics,Northwest Normal University,Lauzhou 730070,China Wang Rufa Gansu Institute of Political Science and Law,Lanzou 730070,China Ren Lishun Department of Mathematics,Zhoukou Teachers Collage,Zhoukou 466000 |
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| Abstract: | |
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| Keywords: | Existence positive solution boundary value problem cone |
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