Periodic Boundary Value Problems for First Order Integrodifferential Equations of Mixed Type

Zhang Fubao

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Zhang Fubao. Periodic Boundary Value Problems for First Order Integrodifferential Equations of Mixed Type[J]. Applied Mathematics and Mechanics, 2000, 21(3): 323-330.

Citation:

Zhang Fubao. Periodic Boundary Value Problems for First Order Integrodifferential Equations of Mixed Type[J]. Applied Mathematics and Mechanics, 2000, 21(3): 323-330.

Citation:

Zhang Fubao. Periodic Boundary Value Problems for First Order Integrodifferential Equations of Mixed Type[J]. Applied Mathematics and Mechanics, 2000, 21(3): 323-330.

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Periodic Boundary Value Problems for First Order Integrodifferential Equations of Mixed Type

Zhang Fubao

Department of Mathematics, Xuzhou Normal University, Xuzhou, Jiangsu 221009, P R China

Received Date: 1998-04-22
Publish Date: 2000-03-15

Abstract

Abstract

The existence of at least one solution and the existence of extreme solutions of periodic boundary value problems for first order integrodifferential equations of mixed type are studied,in the presence of generalized upper and lower solutions. The discussion is based on new comparative theorems and coincidence degree and monotone iterative methods.
- generalized upper and lower solutions,
- coincidence degree,
- monotone iteration,
- integrodifferential equation of mixed type

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References(10)

References

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