Generalized normal form and the formal equivalence of systems with zero approximation \((x_{2}^{3},-x_{1}^{3})\)

DOI10.1007/S10958-005-0075-5zbMath1075.34034OpenAlexW2063027153MaRDI QIDQ2487434

Yanyan Li

Publication date: 5 August 2005

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10958-005-0075-5

Mathematics Subject Classification ID

Transformation and reduction of ordinary differential equations and systems, normal forms (34C20) Equivalence and asymptotic equivalence of ordinary differential equations (34C41)

Related Items (1)

Analytical integrability problem for perturbations of cubic Kolmogorov systems

Cites Work

• A generalized normal form and formal equivalence of systems of differential equations with zero characteristic numbers
• A generalized normal form and formal equivalence of two-dimensional systems with quadratic zero approximation. I

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