Genaro Estrada y España
نویسندگان
چکیده
منابع مشابه
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Large-scale time-evolving networks have been generated by many natural and technological applications, posing challenges for computation and modeling. Thus, it is of theoretical and practical significance to probe mathematical tools tailored for evolving networks. In this paper, on top of the dynamic Estrada index, we study the dynamic Laplacian Estrada index and the dynamic normalized Laplacia...
متن کاملLower Bounds for Estrada Index
If G is an (n,m)-graph whose spectrum consists of the numbers λ1, λ2, . . . , λn, then its Estrada index is EE(G) = ∑n i=1 e λi . We establish lower bounds for EE(G) in terms of n and m. Introduction In this paper we are concerned with simple graphs, that have no loops and no multiple or directed edges. Let G be such a graph, and let n and m be the number of its vertices and edges. Then we say ...
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ژورنال
عنوان ژورنال: Literatura Mexicana
سال: 2011
ISSN: 0188-2546
DOI: 10.19130/iifl.litmex.3.1.1992.137