利用Bohnerblust-Karlin及Leray-Schauder不动点定理和上半连续多值映射的连续选择定理,研究了时标上带有的二阶动力包含解的存在性.
This paper mainly deals with the existence of solutions for second-order dynamic inclusions with m- point boundary value conditions on time scales. The main tools are based on fixed point heorems due to Bohnerblust-Karlin and Leray-Schauder together with a continuous selection theorem for upper semi-continuous multi-valued maps.