ARTICLE
|
doi:10.20944/preprints202409.1121.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Pinney equation; Noether theorem; Ermakov systems; dissipative systems
Online: 15 September 2024 (07:32:51 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0143.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Ermakov system; Ermakov-Milne-Pinney equation; relativistic Ermakov-Lewis invariant; relativistic Ray-Reid system; nonlinear superposition law.
Online: 8 January 2021 (11:13:35 CET)