RT Journal Article T1 Computation of Green’s functions through algebraic decomposition of operators A1 Fernández Tojo, Fernando Adrián K1 Green’s functions K1 ODE K1 Reflection K1 Decomposition AB In this article, we use linear algebra to improve the computational time for obtaining Green’s functions of linear differential equations with reflection (DER). This is achieved by decomposing both the ‘reduced’ equation (the ODE associated with a given DER) and the corresponding two-point boundary conditions PB Springer International Publishing YR 2016 FD 2016-09-13 LK http://hdl.handle.net/10347/15995 UL http://hdl.handle.net/10347/15995 LA eng NO Tojo, F.A.F. Bound Value Probl (2016) 2016: 167. https://doi.org/10.1186/s13661-016-0671-y NO The author wants to acknowledge his gratitude to the anonymous referee for helping improve the manuscript, especially in the proof of Lemma 3.1. This work was partially supported by Consellería de Cultura, Educación e Ordenación Universitaria, Xunta de Galicia, Spain, project EM2014/032 and supported by FPU scholarship, Ministerio de Educación, Cultura y Deporte, Spain DS Minerva RD 26 abr 2026