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Note on Levinson's Existence Theorem for Forced Periodic Solutions of a Second Order Differential Equation
Author(s) -
Langenhop C. E
Publication year - 1951
Publication title -
journal of mathematics and physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.164
H-Index - 46
eISSN - 1467-9590
pISSN - 0097-1421
DOI - 10.1002/sapm195130136
Subject(s) - order (exchange) , citation , state (computer science) , mathematics , differential equation , mathematical economics , discrete mathematics , computer science , mathematical analysis , library science , algorithm , economics , finance