Positive Periodic Solution for Neutral-Type Integral Differential Equation Arising in Epidemic Model
نویسندگان
چکیده
This paper is devoted to investigating a class of neutral-type integral differential equations arising in an epidemic model. By using Mawhin’s continuation theorem and the properties operators, we obtain existence conditions for positive periodic solutions considered equation. Compared with previous results, this are less restricted, thus extending results existing literature. Finally, two examples given show effectiveness merits main paper. Our can be used solution corresponding non-neutral-type
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ژورنال
عنوان ژورنال: Mathematics
سال: 2023
ISSN: ['2227-7390']
DOI: https://doi.org/10.3390/math11122701