RT Journal Article T1 On linear differential equations and systems with reflection A1 Cabada Fernández, Alberto A1 Fernández Tojo, Fernando Adrián K1 Green’s functions K1 ODEs K1 Reflection K1 Linear systems AB In this paper, we develop a theory of linear differential systems analogous to the classical one for ODEs, including the obtaining of fundamental matrices, the development of a variation of parameters formula and the expression of the Green’s functions. We also derive interesting results in the case of differential equations with reflection and generalize the Hyperbolic Phasor Addition Formula to the case of matrices. PB Elsevier SN 0096-3003 YR 2017 FD 2017-07-15 LK https://hdl.handle.net/10347/44901 UL https://hdl.handle.net/10347/44901 LA eng NO Alberto Cabada, F.Adrián F. Tojo, On linear differential equations and systems with reflection, Applied Mathematics and Computation, Volume 305, 2017, Pages 84-102, ISSN 0096-3003, https://doi.org/10.1016/j.amc.2017.01.039. NO Partially supported by Ministerio de Economía y Competitividad (Spain) and FEDER projects MTM2013-43014-P and MTM2016-75140-P and Xunta de Galicia (Spain), project EM2014/032. DS Minerva RD 23 abr 2026