Results 61 to 70 of about 60,649 (158)

The Graceful Tree Conjecture: a class of graceful diameter-6 trees [PDF]

open access: yesarXiv, 2014
We survey the current state of progress on the Graceful Tree Conjecture, and then we present several new results toward the conjecture, driven by three new ideas: (1) It has been proven that generalized banana trees are graceful by rearranging the branches at the root--consider rearranging branches at all internal vertices; (2) The method of transfers ...
arxiv  

Graceful labelings of infinite graphs

open access: yes, 2012
abstract ; published_or_final_version ; Mathematics ; Master ; Master of ...
openaire   +3 more sources

$V_k$-Super vertex magic graceful labeling of graphs

open access: gold, 2020
Sivagnanam Mutharasu   +2 more
openalex   +2 more sources

The standard problem. [PDF]

open access: yesJ Am Med Inform Assoc, 2023
Coiera E.
europepmc   +1 more source

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