The 3x+1 Problem: An Annotated Bibliography, II (2000-2009)
The 3x+1 Problem: An Annotated Bibliography, II (2000-2009)
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3x 1 问题:带注释的参考书目,II (2000-2009)
DOI:
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发表时间:
2006
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通讯作者:
J. Lagarias
中科院分区:
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作者:
J. Lagarias
The 3x+1 problem concerns iteration of the map T(n) =(3n+1)/2 if n odd; n/2 if n even. The 3x +1 Conjecture asserts that for every positive integer n>1 the forward orbit of n includes the integer 1. This paper is an annotated bibliography of work done on the 3x+1 problem published from 2000 through 2009, plus some later papers that were preprints by 2009. This is a sequel to an annotated bibliography on the 3x+1 problem covering 1963-1999.
At present the 3x+1 Conjecture remains unsolved.