## Remarks on periodic boundary value problems for functional differential equations.(English)Zbl 1036.65058

The authors extend some results on existence and approximation of solution for a class of first-order functional differential equations with periodic boundary conditions referring to their earlier paper [Comput. Math. Appl. 40, 433–442 (2000; Zbl 0958.34055)]. They show the validity of the monotone iterative technique under weaker hypothesis. Some examples are worked out.

### MSC:

 65L05 Numerical methods for initial value problems involving ordinary differential equations 34K28 Numerical approximation of solutions of functional-differential equations (MSC2010) 34K13 Periodic solutions to functional-differential equations

Zbl 0958.34055
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### References:

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