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Necessary and sufficient conditions for the lipschitzian invertibility of nonlinear difference operators in the spacesl p (ℤ, ℝ) with 1≤p≤∞with 1≤p≤∞

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Necessary and sufficient conditions for the Lipschitzian invertibility of the difference map

$$(\mathcal{D}x)(n) = x(n + 1) - x(n) - f(x(n)), n \in \mathbb{Z},$$

, wheref: ℝ → ℝ is a continuous function, in the spacesl p (ℤ, ℝ), where 1≤p≤∞, of two-sided numerical sequences are obtained.

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Translated fromMatematicheskie Zametki, Vol. 68, No. 3, pp. 448–454, September, 2000.

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Slyusarchuk, V.E. Necessary and sufficient conditions for the lipschitzian invertibility of nonlinear difference operators in the spacesl p (ℤ, ℝ) with 1≤p≤∞with 1≤p≤∞. Math Notes 68, 386–391 (2000). https://doi.org/10.1007/BF02674563

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  • DOI: https://doi.org/10.1007/BF02674563

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