Am. Tarasyev et al., APPROXIMATION SCHEMAS AND FINITE-DIFFERENCE OPERATORS FOR CONSTRUCTING GENERALIZED SOLUTIONS OF HAMILTON-JACOBI EQUATIONS, Journal of computer & systems sciences international, 33(6), 1995, pp. 127-139
Citations number
26
Categorie Soggetti
Controlo Theory & Cybernetics","Computer Science Theory & Methods
A first-order partial differential Hamilton-Jacobi equation and the gu
aranteed-control problem which corresponds to it are examined. The gen
eralized minimax solution of the Hamilton-Jacobi equation is the price
function of the control problem. The problem of constructing the pric
e function, the solution of which facilitates the finding of the optim
al strategies, is investigated. Approximating (grid) schemas for the a
pproximate computation of the minimax solution which use finite-differ
ence operators based on the constructs of differential game theory and
of convex and nonsmooth analysis are proposed. The convergence of the
se schemas is substantiated. Illustrative examples are presented.