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Moving Boundary Problems for a Cuspon Equation and Reciprocal Associates: Exact Solution via Painleve' Symmetry Reduction

Colin Rogers, Sandra Carillo

2026.5.21Open Communications in Nonlinear Mathematical Physics

DOI: 10.46298/ocnmp.18295

Abstract

Here classes of moving boundary problems of Stefan-type for both an established non-linear evolution equation of cuspon theory and novel reciprocally linked solitonic equations are shown to be solvable via Painleve' II symmetry reduction. 7 pages, 0 figures

Citation format

ROGERS, Colin; CARILLO, Sandra. Moving boundary problems for a cuspon equation and reciprocal associates: Exact solution via painleve' symmetry reduction [preprint]. arXiv, 2026. arXiv:2605.22565.