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math.NT2026
Aspects of quadratic Chabauty via modular forms
Marius Leonhardt, Isabel Rendell
We develop algorithms to construct a basis of de Rham cohomology for modular curves and a matrix representing the Hodge filtration required in the quadratic Chabauty method. We do…
math.NT2026
Affine Chabauty II
Marius Leonhardt, Martin Lüdtke
We present an algorithm for determining the set of -integral points on an affine curve based on the Affine Chabauty method developed in the first part of this series. We achieve…