Two Differential-Difference Equations Arising in Number Theory
نویسندگان
چکیده
منابع مشابه
Oscillatory Periodic Solutions for Two Differential-Difference Equations Arising in Applications
and Applied Analysis 3 The previous work mainly focuses on the autonomous differential-difference equation 1.2 . However, some papers 13, 24 contain some interesting nonautonomous differential difference equations arising in economics and population biology where the delay r of 1.2 depends on time t instead of a positive constant. Motivated by the lack of more results on periodic solutions for ...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1990
ISSN: 0002-9947
DOI: 10.2307/2001317