Conservation laws that depend on functions and PDE reduction: Extending Noether $1\tfrac {1}{2}$

This paper develops methods for simplifying systems of partial differential equations (PDEs) that have families of conservation laws which depend on arbitrary functions of the independent or dependent variables. Cases are identified in which such methods can be combined with reduction using families...

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Bibliographic Details
Main Authors: Peter E. Hydon, John R. King
Format: Article
Language:English
Published: Cambridge University Press
Series:European Journal of Applied Mathematics
Subjects:
Online Access:https://www.cambridge.org/core/product/identifier/S0956792525100090/type/journal_article
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