Contents

Regular and Chaotic Dynamics

---

Vol. 29, No. 2, 2024

---

On the Interplay Between Vortices and Harmonic Flows: Hodge Decomposition of Euler’s Equations in 2d

Clodoaldo Grotta-Ragazzo, Björn Gustafsson, and Jair Koiller p. 241  abstract

On Eisenhart’s Type Theorem for Sub-Riemannian Metrics on Step \(2\) Distributions with \(\mathrm{ad}\)-Surjective Tanaka Symbols

Zaifeng Lin, and Igor Zelenko p. 304  abstract

Extremal Black Holes as Relativistic Systems with Kepler Dynamics

Dijs de Neeling, Diederik Roest, Marcello Seri, and Holger Waalkens p. 344  abstract

Hyperbolic Attractors Which are Anosov Tori

Marina K. Barinova, Vyacheslav Z. Grines, Olga V. Pochinka, and Evgeny V. Zhuzhoma p. 369  abstract

Slow-Fast Systems with an Equilibrium Near the Folded Slow Manifold

Natalia G. Gelfreikh, and Alexey V. Ivanov p. 376  abstract

---