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系统科学与数学 1991
A NEW TYPE OF INTEGRAL TREES OF DIAMETER 5 AND DIAMETER 6
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Abstract:
In this paper,a new type of integral trees of diameter 5 and diameter 6 is given by usingthe author's result on all integral trees of diameter 3.The known result on integral trees ofdiameter 5 is a special case of Theorem 2 in this paper.