Document Zbl 1212.26036

On approximate solutions of a certain sum-differences equation. (English) Zbl 1212.26036

Bul. Inst. Politeh. Iași, Secț. I, Mat. Mec. Teor. Fiz. 56(60), No. 2, 13-21 (2010).

Summary: We study the approximate solutions of an initial value problem for a certain sum-difference equation. An appropriate finite difference inequality with explicit estimate is used to establish the results.

MSC:

26D10	Inequalities involving derivatives and differential and integral operators
41A10	Approximation by polynomials

Keywords:

approximate solutions; sum-difference equation; finite difference inequality; explicit estimate; dependency on parameters

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