Propoĭ, A. I. Extremal search in excitable media. (English. Russian original) Zbl 1050.49521 Dokl. Math. 55, No. 2, 303-305 (1997); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 353, No. 3, 320-322 (1997). MSC: 49M25 Discrete approximations in optimal control 90C30 Nonlinear programming PDF BibTeX XML Cite \textit{A. I. Propoĭ}, Dokl. Math. 55, No. 2, 320--322 (1997; Zbl 1050.49521); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 353, No. 3, 320--322 (1997)