Short Score Certificates for Upset Tournaments
نویسندگان
چکیده
منابع مشابه
Short Score Certificates for Upset Tournaments
A score certificate for a tournament, T , is a collection of arcs of T which can be uniquely completed to a tournament with the same scorelist as T ’s, and the score certificate number of T is the least number of arcs in a score certificate of T . Upper bounds on the score certificate number of upset tournaments are derived. The upset tournaments on n vertices are in one–to–one correspondence w...
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An isomorphism certificate of a labeled tournament T is a labeled subdigraph of T which together with an unlabeled copy of T allows the errorless reconstruction of T . It is shown that any tournament on n vertices contains an isomorphism certificate with at most n log2 n edges. This answers a question of Fishburn, Kim and Tetali. A score certificate of T is a labeled subdigraph of T which toget...
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مرگ فرزند بزرگترین و عمیق ترین اندوه در زندگی فرد بوده و وسیعترین واکنشها را در وجود آدمی بر می انگیزد. از دست دادن یک فرزند می تواند باعث ناراحتکننده ترین و طولانی ترین سوگواری گردد. چنین والدینی، فرزند و شیوه زندگی و همچنین امید به زندگی آینده را از دست خواهند داد. والدین اغلب در هنگام مصیبت احساس انزوا می کنند. دوستان، بستگان و همسایگان نمی دانند چه بگویند یا چگونه کمک کنند به همین دلیل از ...
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ژورنال
عنوان ژورنال: The Electronic Journal of Combinatorics
سال: 1998
ISSN: 1077-8926
DOI: 10.37236/1362