Contents

Regular and Chaotic Dynamics

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Vol. 30, No. 3, 2025

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On the Stability of Discrete \(N+1\) Vortices in a Two-Layer Rotating Fluid: The Cases \(N=4,5,6\)

Leonid G. Kurakin, Irina V. Ostrovskaya, and Mikhail A. Sokolovskiy p. 325  abstract

Affine Generalizations of the Nonholonomic Problem of a Convex Body Rolling without Slipping on the Plane

Mariana Costa-Villegas, and Luis C. García-Naranjo p. 354  abstract

On a Quadratic Poisson Algebra and Integrable Lotka – Volterra Systems with Solutions in Terms of Lambert’s \(W\) Function

Peter H. van der Kamp, David I. McLaren, and G. R. W. Quispel p. 382  abstract

Parametrised KAM Theory, an Overview

Henk W. Broer, Heinz Hanßmann, and Florian Wagener p. 408  abstract

Closed Servoconstraints in Periodic Motion Planning for Underactuated Mechanical Systems

Maksim O. Surov, and Maksim Yu. Grigorov p. 451  abstract

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