Ⅰ. INTRODUCTIONThis note presents some criteria which guarantee the existence and uniqueness of solutions of two-point and three-point boundary value problems
基金Project supported partially by the National Natural Science Foundation of China.
文摘Ⅰ. INTRODUCTIONThis note presents some criteria which guarantee the existence and uniqueness of solutions of two-point and three-point boundary value problems