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Snakes and Caterpillars in Graceful Graphs

Christian Barrientos; Sarah M Minion

Volume 50, issue 2 , December 2018, , Pages 37-47

https://doi.org/10.22059/jac.2018.69503

Abstract
  Graceful labelings use a prominent place among difference vertex labelings. In this work we present new families of graceful graphs all of them obtained applying a general substitution result. This substitution is applied here to replace some paths with some trees with a more complex structures. Two ...  Read More