The theory study of generalized symmetries of differential equations was originated initiated by Emmy Noether in the context of her famous theorem but by and large the field lay dormant until it weas was revitalized by the discovery of the equations integrable by via the inverse scattering transform (i.e., roughly until 1970s).
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The theory of generalized symmetries of differential equations was originated by Emmy Noether in the context of her famous theorem but by and large lay dormant until it weas revitalized by the discovery of the equations integrable by the inverse scattering transform (i.e., roughly until 1970s). |
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