Elastic curves and Willmore Hopf-Tori
Elastic curves and Willmore Hopf-Tori
Elastic curves and Willmore Hopf-Tori
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Whitham deformationPolynomials A, B <strong>and</strong> CWhitham deformationHence d log µ is an abelian differential of the 2 nd kind on Σ, so ofthe formd log µ = √ B dλAwhere A = det X <strong>and</strong> λ ↦→ B(λ) is a real polynomial of degreed = g + 1.Suppose A <strong>and</strong> B depend on an additional parameter t ∈ R. Canwriteddt log µ = √ C Awhere λ ↦→ C(λ) is a polynomial of degree at most g.