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Revision History for A073008 (Bold, blue-underlined text is an addition; faded, red-underlined text is a deletion.)

Showing entries 1-10 | older changes
Decimal expansion of the Traveling Salesman constant.
(history; published version)
#26 by N. J. A. Sloane at Sat Feb 15 08:22:09 EST 2020
STATUS

proposed

approved

#25 by Michel Marcus at Tue Jan 14 09:25:22 EST 2020
STATUS

editing

proposed

#24 by Michel Marcus at Tue Jan 14 09:25:06 EST 2020
LINKS

J. M. Steele, <a href="http://www-stat.wharton.upenn.edu/~steele/Publications/PDF/PaWCAo.pdf">Probabilistic and worst case analyses of classical problems of combinatorial optimization in Euclidean space</a>, Mathematics of Operations Research, Vol. 15, No. 4 (Nov., 1990), pp. 749-770.

STATUS

proposed

editing

Discussion
Tue Jan 14
09:25
Michel Marcus: added article info
#23 by Elijah Beregovsky at Sun Jan 12 12:36:10 EST 2020
STATUS

editing

proposed

#22 by Elijah Beregovsky at Sun Jan 12 12:34:26 EST 2020
LINKS

J. M. Steele, <a href="http://www-stat.wharton.upenn.edu/~steele/Publications/PDF/PaWCAo.pdf">Probabilistic and worst case analyses of classical problems of combinatorial optimization in Euclidean space</a>

STATUS

proposed

editing

Discussion
Sun Jan 12
12:36
Elijah Beregovsky: Found a paper on BHH theorem with a simplified proof and added a link.
#21 by Jon E. Schoenfield at Fri Jan 10 22:20:54 EST 2020
STATUS

editing

proposed

#20 by Jon E. Schoenfield at Fri Jan 10 22:20:51 EST 2020
NAME

Decimal expansion of the Traveling Salesman constant.

COMMENTS

In 1995 P. Moscato and N. G. Norman proved that a plane-filling curve called MNPeano is the shortest tour through the set of points defined by MNPeano and observed that the asymptotic expected length of this curve is given by (4/153)*(1+2*sqrt(2))*sqrt(51)*sqrt(N*A), which is very close to the empirical value of the traveling salesman constant.

STATUS

proposed

editing

#19 by Michel Marcus at Fri Jan 10 12:54:44 EST 2020
STATUS

editing

proposed

#18 by Michel Marcus at Fri Jan 10 12:54:27 EST 2020
LINKS

Stefan Steinerberger, <a href="https://arxiv.org/abs/1311.6338">New bounds for the traveling salesman constant</a>, arXiv:1311.6338 [math.PR], 2013-2014.

STATUS

proposed

editing

Discussion
Fri Jan 10
12:54
Michel Marcus: missing arXiv info added
#17 by Elijah Beregovsky at Fri Jan 10 12:16:20 EST 2020
STATUS

editing

proposed

Discussion
Fri Jan 10
12:20
Elijah Beregovsky: Sorry, now I see, the abstracts are identical.
12:21
Elijah Beregovsky: I was comparing it to a different paper by the same authors