Elliptic functions tagged articles

Elliptic functions tagged articles | Igor Moiseev

Doubly-periodic meromorphic functions of a complex variable: the Jacobi family $\mathrm{sn}, \mathrm{cn}, \mathrm{dn}$ parametrising motion on an elliptic curve, the Weierstrass $\wp$ function, and their identities — the analytic toolkit behind nonlinear-pendulum dynamics, Euler’s elastica, and cnoidal waves.

Elliptic functions tagged articles

The Visual Cortex as a Contact Manifold 25 Apr 2026 Petitot's 2003 model of primary visual cortex V1 as a contact manifold on SE(2), the sub-Riemannian metric, and how optimal contour completion reduces to geodesics parametrised by Jacobi elliptic functions.

The Visual Cortex as a Contact Manifold 25 Apr 2026
Petitot's 2003 model of primary visual cortex V1 as a contact manifold on SE(2), the sub-Riemannian metric, and how optimal contour completion reduces to geodesics parametrised by Jacobi elliptic functions.