On a conjecture of H. Gupta

Details On a conjecture of H. Gupta On a conjecture of H. Gupta

2010-09-26

arxiv.org/abs/1009.5106v1

Mathematics

Combinatorics

10 pages, 4 figures, 1 table, 7 references

Scientific paper

Denote by r(n) the length of a shortest integer sequence on a circle
containing all permutations of the set {1,2,...,n} as subsequences. Hansraj
Gupta conjectured in 1981 that r(n) <= n^2/2. In this paper we confirm the
conjecture for the case where n is even, and show that r(n) < n^2/2 + n/4 -1 if
n is odd.

Affiliated with

Also associated with

No associations

Rating

On a conjecture of H. Gupta does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On a conjecture of H. Gupta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On a conjecture of H. Gupta will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-561839