{"title":"On the Number of Pursuers That Guarantees the Capture of the Evader in a Game on the Graph of Icosahedral Edges","authors":"A. A. Azamov, A. G. Holboyev","doi":"10.1134/S1064562424602671","DOIUrl":null,"url":null,"abstract":"<p>We study how the optimal number of pursuers in a differential game on a graph changes when an edge is removed from the graph. It is shown that, when one edge of an icosahedron is removed, two pursuers are sufficient to capture the evader, whereas, for the icosahedron itself, this number is 3.</p>","PeriodicalId":531,"journal":{"name":"Doklady Mathematics","volume":"110 2 supplement","pages":"S463 - S467"},"PeriodicalIF":0.6000,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Doklady Mathematics","FirstCategoryId":"100","ListUrlMain":"https://link.springer.com/article/10.1134/S1064562424602671","RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATHEMATICS","Score":null,"Total":0}
引用次数: 0
Abstract
We study how the optimal number of pursuers in a differential game on a graph changes when an edge is removed from the graph. It is shown that, when one edge of an icosahedron is removed, two pursuers are sufficient to capture the evader, whereas, for the icosahedron itself, this number is 3.
期刊介绍：
Doklady Mathematics is a journal of the Presidium of the Russian Academy of Sciences. It contains English translations of papers published in Doklady Akademii Nauk (Proceedings of the Russian Academy of Sciences), which was founded in 1933 and is published 36 times a year. Doklady Mathematics includes the materials from the following areas: mathematics, mathematical physics, computer science, control theory, and computers. It publishes brief scientific reports on previously unpublished significant new research in mathematics and its applications. The main contributors to the journal are Members of the RAS, Corresponding Members of the RAS, and scientists from the former Soviet Union and other foreign countries. Among the contributors are the outstanding Russian mathematicians.
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