偏序度量空间中的若干不动点定理及其在周期边值问题中的应用

荣祯

Some Fixed Point Theorems in Partially Ordered Metric Spaces and Applications to Periodic Boundary Value Problems

RONG Zhen

应用数学学报 . 2013, (5): 923 -934 . DOI: 10.12387/C2013083