On the Ray-Wavefront Duality
نویسندگان
چکیده
We investigate the behavior of solutions ray equation in isotropic media. discuss local and global transversals wavefronts give examples rays without wavefronts.
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ژورنال
عنوان ژورنال: Symmetry
سال: 2022
ISSN: ['0865-4824', '2226-1877']
DOI: https://doi.org/10.3390/sym14030478