نتایج جستجو برای: felicitous lalbellings

تعداد نتایج: 301  

Journal: :bulletin of the iranian mathematical society 0
b. yao college of mathematics and statistics‎, ‎northwest‎ ‎normal university‎, ‎lanzhou‎, ‎730070‎, ‎china. x. liu school of mathematics and statistics‎, ‎beijing institute of techology‎, ‎beijing 100081‎, ‎china. m. yao department of information process and control engineering‎, ‎lanzhou petrochemical college of vocational technology‎, ‎lanzhou‎, ‎730060‎, ‎china.

there are many long-standing conjectures related with some labellings of trees. it is important to connect labellings that are related with conjectures. we find some connections between known labellings of simple graphs.

Journal: :Malaya Journal of Matematik 2020

Journal: :Discrete Mathematics 1991

2013
Jiajuan Zhang Bing Yao Zhiqian Wang Hongyu Wang Chao Yang Sihua Yang

Building up graph models to simulate scale-free networks is an important method since graphs have been used in researching scale-free networks. One use labelled graphs for distinguishing objects of communication and information networks. In this paper some methods are given for constructing larger felicitous graphs from smaller graphs having special felicitous labellings, and some network model...

Journal: :Principia: An International Journal of Epistemology 2022

I argue that models enable us to understand reality in ways we would be unable do if restricted ourselves the unvarnished truth. The point is not just features a model skirts can permissibly neglected. They ought Too much information occludes patterns figure an understanding of phenomena. regularities reveals are real and informative. But many them show up only under idealizing assumptions.

There are many long-standing conjectures related with some labellings of trees. It is important to connect labellings that are related with conjectures. We find some connections between known labellings of simple graphs.

Journal: :Journal of Software Engineering and Applications 2013

Journal: :National Journal of Clinical Anatomy 2021

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