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Correction to: Nonlinear Dyn (2023) 111:18373–18389 https://doi.org/10.1007/s11071-023-08819-7
The original article was published with errors in formulas (29), (35) and (37) of the article.
In (29), there should be \(\frac{1}{3}\eta_{xx} \;{\text{instead}}\;\frac{1}{3}u_{xx}\) and \(- \frac{1}{2}G....\;{\text{instead}}\; - \frac{1}{2}\beta G....\) in the first row. In the second row of (29), there should be \(\frac{1}{2}\eta \eta_{xx} \;{\text{instead}}\;\frac{1}{2}\eta \eta_{x}\). The last correction should also occur five lines below (29).
Formula (25) should read as:
Formula (35) should read as:
In (37), there should be \(\frac{1}{3}\eta_{xx} \;{\text{instead}}\;\frac{1}{3}u_{xx}\) and \(- \frac{1}{2}G....\;{\text{instead}}\; - \frac{1}{2}\beta G....\) in the first row. In the second row, there should be \(\frac{1}{2}\eta \eta_{xx} \;{\text{instead}}\;\frac{1}{2}\eta \eta_{x}\).
Formula (37) should read as:
This correction stands to correct the original article.
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Rozmej, P., Karczewska, A. Correction to: Soliton, periodic and superposition solutions to nonlocal (2 + 1)-dimensional, extended KdV equation derived from the ideal fluid model. Nonlinear Dyn 112, 5793–5794 (2024). https://doi.org/10.1007/s11071-024-09278-4
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DOI: https://doi.org/10.1007/s11071-024-09278-4