Reducibility and Generalized Reducibility of Linear Differential Systems with a Real Multiplier Parameter
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DOI: 10.1134/s0012266120010012
Abstract: Abstract We construct a pair of mutually reducible linear differential systems with bounded continuous coefficients on the time half-line with the following property: there exists a countable set of real numbers such that, for each… read more here.
Keywords: reducibility generalized; reducibility; differential systems; linear differential ... See more keywords
Reducibility for a linear wave equation with Sobolev smooth fast-driven potential
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DOI: 10.3934/dcds.2023047
Abstract: We prove a reducibility result for a linear wave equation with a time quasi-periodic driving on the one dimensional torus. The driving is assumed to be fast oscillating, but not necessarily of small size. Provided… read more here.
Keywords: reducibility linear; equation; wave equation; linear wave ... See more keywords