Convergence of Normal Form Transformations: The Role of Symmetries

Applications of lie groups to differential equations

Acta Applicandae Mathematicae · 1990 · 6.1K citations

Natural Sciences, Mathematics, Physics +14

Group Analysis of Differential Equations.

Willard Miller · American Mathematical Monthly · 1985 · 2.5K citations

Natural Sciences, Mathematics, Differential Equations +12

A simple global characterization for normal forms of singular vector fields

Christian Elphick, E. Tirapegui, Marc Brächet et al. · Physica D Nonlinear Phenomena · 1987 · 447 citations

Natural Sciences, Visualization, Representation Theory +10

On differential equations in normal form

Sebastian Walcher · Mathematische Annalen · 1991 · 83 citations

Natural Sciences, Mathematics, Differential Equations +11

Book Review: Normal forms and bifurcations of planar vector fields

Henk Broer · Bulletin of the American Mathematical Society · 1995 · 60 citations · Full text

Natural Sciences, Mathematics, Differential Equations +13