Memoirs of the American Mathematical Society ; number 1271
Print version: Coulombel, Jean-Francois. Geometric optics for surface waves in nonlinear elasticity. Providence, Rhode Island : American Mathematical Society, c2020 164 pages Memoirs of the American Mathematical Society ; number 1271. ISBN 9781470440374
Derivation of the weakly nonlinear amplitude equation -- Existence of exact solutions -- Approximate solutions -- Error analysis and proof of Theorem 3.8 -- Some extensions.