On the Distribution of r-Full and l-Free Integersin Short Intervals |
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| Authors: | Wenguang Zhai Xiaodong Cao |
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| Institution: | (1) Shandong Normal University, P. R. China, CN;(2) Beijing Institute of Petro-Chemical Technology, P. R. China, CN |
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| Abstract: | We study the distribution of r-full and l-free numbers in short intervals () and sharpen Kr?tzel’s and Wu’s results.
(Received 22 June 1999; in revised form 4 October 1999) |
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| Keywords: | 1991 Mathematics Subject Classifications: 11L07 11N25 |
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