Generalized Null Lagrangians for Equations with Special Function Solutions
نویسندگان
چکیده
A method to derive general standard and null Lagrangians for second-order differential equations whose solutions are special function of mathematical physics is presented. The used find the corresponding gauge functions. All derived new in cases they reduce those published literature. obtained results applied Bessel, Hermite Legendre equations, which have many applications physics, mathematics engineering.
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ژورنال
عنوان ژورنال: Journal of undergraduate reports in physics
سال: 2021
ISSN: ['2642-7451']
DOI: https://doi.org/10.1063/10.0006337