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@article{488396, author = {Hilscher, Roman and Zeidan, Vera}, article_number = {10}, keywords = {discrete maximum principle; linear Hamiltonian difference system; discrete quadratic functional; accessory problem; optimality conditions; conjugate interval; Riccati difference equation}, language = {eng}, issn = {1023-6198}, journal = {Journal of Difference Equations and Applications}, title = {Discrete optimal control: second order optimality conditions}, volume = {8}, year = {2002} }
TY - JOUR ID - 488396 AU - Hilscher, Roman - Zeidan, Vera PY - 2002 TI - Discrete optimal control: second order optimality conditions JF - Journal of Difference Equations and Applications VL - 8 IS - 10 SP - 875-896 EP - 875-896 PB - Taylor and Francis SN - 10236198 KW - discrete maximum principle KW - linear Hamiltonian difference system KW - discrete quadratic functional KW - accessory problem KW - optimality conditions KW - conjugate interval KW - Riccati difference equation N2 - In this paper we present a survey and refinement of our recent results in the discrete optimal control theory. For a general nonlinear discrete optimal control problem (P), second order necessary and sufficient optimality conditions are derived via the nonnegativity and positivity of the discrete quadratic functional I corresponding to its second variation. Thus, we fill the gap in the discrete-time theory by connecting the discrete control problems with the theory of conjugate intervals, Hamiltonian systems, and Riccati equations. ER -
HILSCHER, Roman a Vera ZEIDAN. Discrete optimal control: second order optimality conditions. \textit{Journal of Difference Equations and Applications}. Taylor and Francis, 2002, roč.~8, č.~10, s.~875-896. ISSN~1023-6198.
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