Clustering of leaf characteristics in secondary dry dipterocarp forest based on particle swarm optimization
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Publication Details
Author list: Lamjiak T., Kaewthongrach R., Polvichai J., Sirinaovakul B., Ratanasanya S., Chidthaisong A.
Publisher: MDPI
Publication year: 2019
Journal: Mathematics (2227-7390)
Volume number: 7
Issue number: 9
Start page: 251
End page: 254
Number of pages: 4
ISSN: 2227-7390
eISSN: 2227-7390
Languages: English-Great Britain (EN-GB)
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Abstract
The objective of this paper is to study a pursuit differential game with finite or countably number of pursuers and one evader. The game is described by differential equations in l2-space, and integral constraints are imposed on the control function of the players. The duration of the game is fixed and the payoff functional is the greatest lower bound of distances between the pursuers and evader when the game is terminated. However, we discuss the condition for finding the value of the game and construct the optimal strategies of the players which ensure the completion of the game. An important fact to note is that we relaxed the usual conditions on the energy resources of the players. Finally, some examples are provided to illustrate our result. ฉ 2019 by the authors.
Keywords
Control functions, Integral constraints, Pursuit, Strategies, Value of the game
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