本文研究了一类高非线性的带Poisson跳的随机时变时滞微分方程。运用Lyapunov函数方法、随机分析和代数不等式技巧,研究了该类方程全局解的存在性。This paper investigates a class of stochastic time-varying delay differential equ...本文研究了一类高非线性的带Poisson跳的随机时变时滞微分方程。运用Lyapunov函数方法、随机分析和代数不等式技巧,研究了该类方程全局解的存在性。This paper investigates a class of stochastic time-varying delay differential equations(STVDEs) with Poisson jump. By employing the Lyapunov functions method, stochas-tic analysis and algebraic inequality techniques, the existence of the global solution toa STVDE with Poisson jump is obtained.展开更多
本文研究Banach空间中具有有限时滞的半线性测度泛函微分方程的解的存在性,应用不动点定理和正则函数空间中关于Kuratowski非紧性测度的结论证明了该系统的解的存在性判据,其中不要求系统中线性部分相关联的C0半群的紧性,所得结果是已...本文研究Banach空间中具有有限时滞的半线性测度泛函微分方程的解的存在性,应用不动点定理和正则函数空间中关于Kuratowski非紧性测度的结论证明了该系统的解的存在性判据,其中不要求系统中线性部分相关联的C0半群的紧性,所得结果是已有文献的补充和推广。最后通过一个例子来说明所得结论的应用。The paper investigates the existence of solutions of semi-linear measure functional differential equations with finite delay in Banach spaces. Some existence criteria of solutions for the system are showed by using a fixed point theorem and the results on Kuratowski measure of non-compactness in the space of regulated functions. The C0 semigroup related to the linear part of the system is not claimed to be compact. The result obtained is the supplement and extension of the existing literature. Finally, the application of the results is elucidated by an example.展开更多
文摘本文研究了一类高非线性的带Poisson跳的随机时变时滞微分方程。运用Lyapunov函数方法、随机分析和代数不等式技巧,研究了该类方程全局解的存在性。This paper investigates a class of stochastic time-varying delay differential equations(STVDEs) with Poisson jump. By employing the Lyapunov functions method, stochas-tic analysis and algebraic inequality techniques, the existence of the global solution toa STVDE with Poisson jump is obtained.
文摘本文研究Banach空间中具有有限时滞的半线性测度泛函微分方程的解的存在性,应用不动点定理和正则函数空间中关于Kuratowski非紧性测度的结论证明了该系统的解的存在性判据,其中不要求系统中线性部分相关联的C0半群的紧性,所得结果是已有文献的补充和推广。最后通过一个例子来说明所得结论的应用。The paper investigates the existence of solutions of semi-linear measure functional differential equations with finite delay in Banach spaces. Some existence criteria of solutions for the system are showed by using a fixed point theorem and the results on Kuratowski measure of non-compactness in the space of regulated functions. The C0 semigroup related to the linear part of the system is not claimed to be compact. The result obtained is the supplement and extension of the existing literature. Finally, the application of the results is elucidated by an example.
基金The National Natural Science Foundation of China(10726062)the National Natural Foundation of Fujian Province,China(2010J01005)the Science and Technology Development Foundation of Fuzhou University(2010-XQ-24)