# Phase Portrait, Bifurcation and Chaotic Analysis, Variational Principle, Hamiltonian, Novel Solitary, and Periodic Wave Solutions of the New Extended Korteweg–de Vries–Type Equation

> Research article (Mathematical Methods in the Applied Sciences, 2025) · cited 17× · AI/ML

**Wikidata**: [openalex:W4408121912](https://www.wikidata.org/wiki/openalex:W4408121912)  
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