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Preserved-measure conjecture for homogeneous quadratic divergence-free systems
Preserved-measure conjecture. The Kahan map of $f$ has a preserved measure with density
Conjectureopenaromatic-maths kahan-method preserved-measuresarXiv posted 2 days ago
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The Kahan-map conjecture on abelian group structures of invariant curves
The Kahan map is a rational map arising from Kahan's method for a quadratic differential system, and in two dimensions its conserved quantity defines invariant cubic curves, which…
Conjectureopenelliptic-curves integrable-systems kahan-methodarXiv posted 2 days ago

Preserved-measure conjecture for homogeneous quadratic divergence-free systems