一类等时二阶系统解的有界性Boundedness of Solutions for a Class of Second-Order Isochronous Periodic Systems
储晨晨, 李哲晟, 孙 泉, 江舜君
理论数学Vol.4 No.1, 全文下载: PDF HTML DOI:10.12677/PM.2014.41007, January 24 2014
一类二阶微分方程的解的有界性Boundedness of Solutions for a Class of Second-Order Periodic Systems
江舜君 国家自然科学基金支持
理论数学Vol.3 No.6, 全文下载: PDF DOI:10.12677/PM.2013.36058, November 21 2013
浅论灾荒时期明代粮食流通中的遏籴与禁遏籴Discussion on the Phenomenon of E-di and Jin E-Di in the Grain Circulation in the Famine Period of Ming Dynasty
袁羿雯
社会科学前沿Vol.6 No.7, 全文下载: PDF HTML XML DOI:10.12677/ASS.2017.67134, July 26 2017
Faà di Bruno公式在恒等式及计数上的应用Application of Faà di Bruno’s Formula in Identity and Counting
沈 萍
理论数学Vol.12 No.12, 全文下载: PDF HTML XML DOI:10.12677/PM.2022.1212240, December 30 2022
一类迭代泛函微分方程的光滑解Smooth Solutions of an Iterative Functional Differential Equation
赵侯宇 科研立项经费支持
理论数学Vol.2 No.3, 全文下载: PDF HTML DOI:10.12677/PM.2012.23022, July 27 2012
复形的ex(DI)-包络The ex(DI)-Envelope of Complexes
史朝阳, 杨晓燕
理论数学Vol.13 No.6, 全文下载: PDF HTML DOI:10.12677/PM.2023.136174, June 28 2023