| 测度链上带有边值条件的二阶动力包含解的存在性 |
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| 引用本文： | 杨丹丹,李刚. 测度链上带有边值条件的二阶动力包含解的存在性[J]. 兰州大学学报(自然科学版), 2009, 45(6) |
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| 作者姓名： | 杨丹丹 李刚 |
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| 作者单位： | 扬州大学,数学科学学院,江苏,扬州,225002;扬州大学,数学科学学院,江苏,扬州,225002 |
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| 基金项目： | 国家自然科学基金项目 |
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| 摘 要： | 利用Sadovskii不动点定理和下半连续多值映射的连续选择定理,研究了测度链上带有边值条件的二阶动力包含解的存在性.结果弥补了现有文献中关于测度链上二阶动力包含结论较少的缺憾.
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| 关 键 词： | 动力包含 边值条件 测度链 多值映射 |
Existence of solutions for second-order dynamic inclusions with boundary value conditions on time scales |
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| YANG Dan-dan,LI Gang. Existence of solutions for second-order dynamic inclusions with boundary value conditions on time scales[J]. Journal of Lanzhou University(Natural Science), 2009, 45(6) |
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| Authors: | YANG Dan-dan LI Gang |
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| Abstract: | This paper mainly dealed with the existence of solutions for second-order dynamic inclusions with boundary value conditions on time scales. The main tool was based on a fixed point theorem by Sadovskii together with a continuous selection theorem for lower semi-continuous multi-valued maps. The results fill the gap that there have been only a few conclusions about second-order dynamic inclusions on time scales in the literature. |
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| Keywords: | dynamic inclusion boundary value condition time scale multi-valued map |
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