Editorial: Lucky Number 8!
نویسندگان
چکیده
منابع مشابه
Editorial, Volume 8, Issue 1
A new vocabulary item has been added to English dictionaries: Covid-19. For linguists, the addition of a meaningful linguistic element to any language should change the whole language as, for T. S. Eliot, a new poem changes the whole literature of a nation. But let us see how seriously the addition of the vocabulary item Covid-19 might change the English language. According to Cambridge online ...
متن کاملLucky Choice Number of Planar Graphs with Given Girth
Suppose the vertices of a graph G are labeled with real numbers. For each vertex v ∈ G, let S(v) denote the sum of the labels of all vertices adjacent to v. A labeling is called lucky if S(u) 6= S(v) for every pair u and v of adjacent vertices in G. The least integer k for which a graph G has a lucky labeling from {1, 2, . . . , k} is called the lucky number of the graph, denoted η(G). In 2009,...
متن کاملEditorial 5..8
As this issue goes to print, our Journal of Town & City Management celebrates its first birthday. Since June 2010, not much has changed in the world . . . or has it? In our special editorial with views from JTCM’s Editorial Board on international trends in city management, few could have predicted quite what a test the European Union would face in terms of the credibility of its currency with t...
متن کاملStirling number of the fourth kind and lucky partitions of a finite set
The concept of Lucky k-polynomials and in particular Lucky χ-polynomials was recently introduced. This paper introduces Stirling number of the fourth kind and Lucky partitions of a finite set in order to determine either the Lucky k- or Lucky χ-polynomial of a graph. The integer partitions influence Stirling partitions of the second kind.
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ژورنال
عنوان ژورنال: ChemMedChem
سال: 2012
ISSN: 1860-7179
DOI: 10.1002/cmdc.201200495