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Best case lower bounds for Heapsort

โœ Scribed by Y. Ding; M. A. Weiss


Publisher
Springer Vienna
Year
1992
Tongue
English
Weight
537 KB
Volume
49
Category
Article
ISSN
0010-485X

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On the Best Case of Heapsort
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Although discovered some 30 years ago, the Heapsort algorithm is still not completely understood. Here we investigate the best case of Heapsort. Contrary to ลฝ . claims made by some authors that its time complexity is O n , i.e., linear in the ลฝ . number of items, we prove that it is actually O n log

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## Abstract For any graph __G__, let __i__(__G__) and ฮผ;(__G__) denote the smallest number of vertices in a maximal independent set and maximal clique, respectively. For positive integers __m__ and __n__, the lower Ramsey number __s__(__m, n__) is the largest integer __p__ so that every graph of or

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