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U teoriyi grafiv graf hodiv konya graf sho zobrazhuye vsi mozhlivi hodi konya na shahivnici kozhna vershina vidpovidaye klitinci doshki a rebra mozhlivim hodam Graf hodiv konyaGraf hodiv konya 8 8VershinnmReber4mn 6 m n 8Obhvat4 yaksho n 3 m 5 Vlastivostidvochastkovij Dlya grafa hodiv konya na doshci rozmiru n m displaystyle n times m chislo vershin dorivnyuye n m displaystyle nm Dlya doshki n n displaystyle n times n chislo vershin dorivnyuye n 2 displaystyle n 2 a chislo reber dorivnyuye 4 n 2 n 1 displaystyle 4 n 2 n 1 Znahodzhennya gamiltonovogo shlyahu dlya grafa hodiv konya ce zavdannya pro obhid doshki konem Teorema Shvenka Schwenk daye rozmiri shahovih doshok dlya yakih mozhlivij obhid konem Div takozhGraf hodiv korolya Graf reshitki Turovij graf Portal Shahi PrimitkiOrin Averbach Orin Chein Problem Solving Through Recreational Mathematics Dover 1980 ISBN 9780486131740 John J Watkins Across the Board The Mathematics of Chessboard Problems Paradoxes perplexities and mathematical conundrums for the serious head scratcher Princeton University Press 2012 S 44 ISBN 9780691154985
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