نتایج جستجو برای: h e super magic labeling

تعداد نتایج: 1570723  

Journal: :Malaya Journal of Matematik 2019

Journal: :Proyecciones (Antofagasta) 2015

Journal: :Proyecciones (Antofagasta) 2016

In this paper we define a new labeling called skolem odd difference mean labeling and investigate skolem odd difference meanness of some standard graphs. Let G = (V,E) be a graph with p vertices and q edges. G is said be skolem odd difference mean if there exists a function f : V (G) → {0, 1, 2, 3, . . . , p + 3q − 3} satisfying f is 1−1 and the induced map f : E(G) → {1, 3, 5, . . . , 2q−1} de...

Journal: :International Journal of Pure and Apllied Mathematics 2013

Journal: :Journal of Physics: Conference Series 2019

Journal: :international journal of industrial mathematics 0
a. amirteimoori department of applied mathematics, islamic azad university, rasht, iran s. kordrostami department of applied mathematics, islamic azad university, lahijan, iran

super eciency data envelopment analysis(dea) model can be used in ranking the performanceof ecient decision making units(dmus). in dea, non-extreme ecient unitshave a super eciency score one and the existing super eciency dea models do notprovide a complete ranking about these units. in this paper, we will propose a methodfor ranking the performance of the extreme and non-extreme ecient u...

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