Abstract
Consider the minimization of an integral
withw(a)=c andw(T)=free. An initial-value problem for the optimizing function is derived directly from the variational problem. It is shown that the solution of the initial-value problem satisfies the usual Euler equation. The Bellman-Hamilton-Jacobi partial differential equation is also treated.
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Casti, J., Kalaba, R. & Vereeke, B. Invariant imbedding and a class of variational problems. J Optim Theory Appl 3, 81–88 (1969). https://doi.org/10.1007/BF00932458
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DOI: https://doi.org/10.1007/BF00932458