@techreport{oai:jaxa.repo.nii.ac.jp:00044604,
 author = {畑山, 茂樹 and HATAYAMA, Shigeki},
 month = {Feb},
 note = {General delay-differential control systems dependent on both the previous history of the state and of the control are modelled. The optimal control problem for such systems with the cost functional, the state constraint condition and the time-varying target set is formulated. This formulation generalizes the optimal control problem examined by M.N.Oguztoreli. An existence theorem of an optimal policy in the class of absolutely continuous initial state functions in the C space and measurable control functions in the L2 space is proved. Further, the uniqueness of an optimal control in the case of linear delay-differential systems is considered., 資料番号: NALTR0357000, レポート番号: NAL TR-357},
 title = {遅れ微分制御系に対する最適問題(最適解の存在と一意性)},
 year = {1974}
}