一阶可变号非线性奇异初值问题
일계가변호비선성기이초치문제
First-order singular initial value problems with sign-changing non-linearity
  • 万方数据
    成都信息工程学院学报 성도신식공정학원학보
    JOURNAL OF CHENGDU INSTITUTE OF METEOROLOGY
    2005年 2期 213-218 ,共6页

    杨光崇

    양광숭

    奇异初值问题%变号非线性%最小(大)解%不动点 奇異初值問題%變號非線性%最小(大)解%不動點
    기이초치문제%변호비선성%최소(대)해%불동점
    singular initial value problems%sign changing non-linearity%least and greatest solutions%fixed point theorems
    获得了一类一阶可变号非线性奇异初值问题的新结果.
    획득료일류일계가변호비선성기이초치문제적신결과.
    New existence results are presented for the first-order nonlinear singular initial problems. Here the non-linearity can change the sign.
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