%0 Journal Article
%A Henry, Jacques
%A Ramos Del Olmo, Ángel Manuel
%T Factorization of second-order elliptic boundary value problems by dynamic programming.
%D 2004
%@ 0362-546X
%U https://hdl.handle.net/20.500.14352/50289
%X We present a method to factorize a second-order boundary value problem in a cylindrical domain in a system of uncoupled first-order initial value problems, together with a nonlinear Riccati-type equation for functional operators. This uncoupling is obtained by a space invariant embedding technique along the axis of the cylinder. This method can be viewed as an infinite-dimensional generalization of the block Gauss LU factorization.
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