Literature cited
V. V. Ostapenko, “Approximation of the fundamental operators in close in — evasion differential games,” Dokl. Akad. Nauk Ukr. SSR, Ser. A, No. 2, 81–84 (1981).
V. S. Charin, Linear Transformations and Convex Sets [in Russian], Vishcha Shkola, Kiev (1978).
R. T. Rockafellar, Convex Analysis, Princeton Univ. Press, Princeton, New Jersey (1970).
J. Milnor, Topology from the Differentiable Viewpoint, The Univ. Press of Virginia, Charlottesville (1965); A. Wallace, Differential Topology. First Steps, W. A. Benjamin, New York (1968).
L. S. Pontryagin, “Linear differential pursuit games,” Mat. Sb.,112, No. 3, 307–330 (1980).
Author information
Authors and Affiliations
Additional information
Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 35, No. 2, pp. 169–172, March–April, 1983.
Rights and permissions
About this article
Cite this article
Ostapenko, V.V. A certain condition of almost convexity. Ukr Math J 35, 146–149 (1983). https://doi.org/10.1007/BF01088925
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01088925