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Gracefulness of
families of spiders
Patrick Bahls, Sara Lake and Andrew Wertheim
Vol. 3 (2010), No. 3, 241–247
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Abstract |
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We say that a tree is a spider if it has at most one branch point. We prove the existence of a family of graceful labelings for spiders all of whose legs are equal in length. |
Keywords
graceful labeling, graph labeling, tree
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Mathematical Subject Classification 2000
Primary: 05C78
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Milestones
Received: 2 March 2009
Accepted: 25 July 2010
Published: 16 October 2010
Communicated by Jerrold Griggs
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Authors |
| Patrick Bahls | |
| University of North Carolina,
Asheville Department of Mathematics CPO #2350 One University Heights Asheville, NC 28804-8511 United States |
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| Sara Lake | |
| University of North Carolina,
Asheville Department of Mathematics CPO #2350 One University Heights Asheville, NC 28804-8511 United States |
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| Andrew Wertheim | |
| University of North Carolina,
Asheville Department of Mathematics CPO #2350 One University Heights Asheville, NC 28804-8511 United States |
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