Підтримка
www.wikidata.uk-ua.nina.az
U teoriyi igor Princesa i Chudovisko ce gra peresliduvannya v yakij dvoye gravciv grayut na deyakij dilyanci Rozrobiv i opublikuvav u knizi Diferencialni igri 1965 v takomu viglyadi Monstr shukaye princesu vitrachenij na poshuk chas ye cinoyu gri Obidva perebuvayut v absolyutno temnomu primishenni bud yakoyi formi ale obidva znayut jogo mezhi Znajti princesu oznachaye sho vidstan mizh princesoyu i monstrom viyavlyayetsya v mezhah radiusa zahoplennya yakij maye buti vidnosno malim porivnyano z rozmirami primishennya Monstr dosit rozumnij i ruhayetsya z vidomoyu shvidkistyu Princesi dozvolena povna svoboda ruhu Cya gra zalishalasya dobre vidomoyu vidkritoyu problemoyu poki yiyi ne rozv yazav en u kinci 1970 h rokiv Jogo optimalna strategiya dlya princesi taka princesa perehodit u vipadkovu tochku primishennya i chekaye v cij tochci deyakij promizhok chasu ne duzhe korotkij i ne duzhe dovgij Potim princesa perehodit v inshu nezalezhnu vipadkovu tochku i tak dali Dlya monstra proponuyetsya optimalna strategiya poshuku v yakij ves prostir primishennya dilitsya na bagato dribnih pryamokutnikiv Monstr vibiraye pryamokutnik vipadkovo i shukaye pevnim chinom navkolo potim vibiraye vipadkovo i nezalezhno inshij pryamokutnik i tak dali Gru princesi i monstra mozhna grati na zazdalegid vibranomu grafi mozhlivim prostim grafom mozhe buti kolo yake Ajzeks zaproponuvav yak shodinku dlya igor u dovilnij oblasti Mozhna pokazati sho dlya bud yakogo skinchennogo grafa isnuye optimalna zmishana strategiya yaka vede do staloyi za cinoyu gri Gru rozv yazav en i nezalezhno ru tilki dlya duzhe prostogo grafa sho skladayetsya z yedinoyi petli kola Cya gra viglyadaye prosto ale naspravdi dosit skladna Divno ale ochevidna strategiya pochati z odnogo vipadkovogo kincya i vimitannya vidrizka nastilki shvidko naskilki mozhlivo ne optimalna Cya strategiya garantuye 0 75 ochikuvanogo chasu zahoplennya Vikoristovuyuchi skladnishu zmishanu strategiyu mozhna skorotiti chas priblizno na 8 6 Faktichno ce chislo mozhe buti blizkim do cini gri yaksho htos dovede optimalnist vidpovidnoyi strategiyi dlya princesi Div takozhPoshukova gra Spisok igor u teoriyi igorPrimitkiR Isaacs Differential Games A Mathematical Theory with Applications to Warfare and Pursuit Control and Optimization New York John Wiley amp Sons 1965 S 349 350 S Gal SEARCH GAMES New York Academic Press 1980 Gal Shmuel Search games with mobile and immobile hider SIAM J Control Optim 1979 T 17 vip 1 16 chervnya S 99 122 DOI 10 1137 0317009 A Garnaev A Remark on the Princess and Monster Search Game Int J Game Theory 1992 T 20 vip 3 16 chervnya S 269 276 DOI 10 1007 BF01253781 nedostupne posilannya z Mart 2018 M Chrobak A princess swimming in the fog looking for a monster cow ACM SIGACT News 2004 T 35 vip 2 16 chervnya S 74 78 DOI 10 1145 992287 992304 S Alpern The search game with mobile hiders on the circle Proceedings of the Conference on Differential Games and Control Theory 1973 16 chervnya Zelikin M I Ob odnoj differencialnoj igre s nepolnoj informaciej Doklady Akademii Nauk SSSR 1972 T 202 vip 5 16 chervnya S Alpern R Fokkink R Lindelauf and G J Olsder Numerical Approaches to the Princess and Monster Game on the Interval 27 veresnya 2020 u Wayback Machine SIAM J control and optimization 2008 L Geupel The Princess and Monster Game on an Interval 30 listopada 2020 u Wayback Machine
Топ