In this paper,we give sufficient conditions to analyze the practical stability in the pth mean of stochastic differential equations with discontinuous coefficients.The Lyapunov-like function plays an important role in...In this paper,we give sufficient conditions to analyze the practical stability in the pth mean of stochastic differential equations with discontinuous coefficients.The Lyapunov-like function plays an important role in analysis.Some numerical computations are carried out to illustrate the theoretical results.展开更多
Based on the study of ancient maps preserved in China and abroad,the systematic nature and practical meaning of the maps of the Yellow River and Grand Canal is demonstrated.It is pointed out that the ancient maps not ...Based on the study of ancient maps preserved in China and abroad,the systematic nature and practical meaning of the maps of the Yellow River and Grand Canal is demonstrated.It is pointed out that the ancient maps not only record the spatial information of the established water conservancy engineering for river harnessing but also the management systems of the rivers in history.Besides,the maps provide abundant information on nature,humanity,and geography and possess high value in academic research and art appreciation.展开更多
基金The NSF (10671082) of Chinathe 985 Program of Jilin University,the Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education,the Postgraduate Students Innovative Fund (20080239) of Jilin Universitythe Research Fund (10JDG020) for High-level Group of Jiangsu University
文摘In this paper,we give sufficient conditions to analyze the practical stability in the pth mean of stochastic differential equations with discontinuous coefficients.The Lyapunov-like function plays an important role in analysis.Some numerical computations are carried out to illustrate the theoretical results.
文摘Based on the study of ancient maps preserved in China and abroad,the systematic nature and practical meaning of the maps of the Yellow River and Grand Canal is demonstrated.It is pointed out that the ancient maps not only record the spatial information of the established water conservancy engineering for river harnessing but also the management systems of the rivers in history.Besides,the maps provide abundant information on nature,humanity,and geography and possess high value in academic research and art appreciation.
