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New lower bounds for the least common multiples of arithmetic progressions.
- Source :
-
Chinese Annals of Mathematics . Nov2013, Vol. 34 Issue 6, p861-864. 4p. - Publication Year :
- 2013
-
Abstract
- For relatively prime positive integers u and r, and for 0 ≤ k ≤ n, define u:= u + kr. Let L:= lcm( u, u, ..., u) and let a, l ≥ 2 be any integers. In this paper, the authors show that, for integers α ≥ a, r ≥ max( a, l − 1) and n ≥ lαr, the following inequality holds Particularly, letting l = 3 yields an improvement on the best previous lower bound on L obtained by Hong and Kominers in 2010. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02529599
- Volume :
- 34
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Chinese Annals of Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 91716834
- Full Text :
- https://doi.org/10.1007/s11401-013-0805-9