Abstract
Graceful labeling is one of the most researched problems. One of the earliest results is that caterpillars are graceful. We show that caterpillars connected to a vertex recursively satisfying certain conditions are also graceful.
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CITATION STYLE
APA
Hossain, Md. F., Aziz, Md. M. A., & Kaykobad, M. (2014). New Classes of Graceful Trees. Journal of Discrete Mathematics, 2014, 1–6. https://doi.org/10.1155/2014/194759
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