Search Results - subject:"Degree sequence"

Onn, Shmuel - In: Operations research letters 48 (2020) 6, pp. 840-843

Persistent link: https://www.econbiz.de/10012430188

Should I stay or should I go : predicting advanced producer services firm expansion and contraction

Neal, Zachary P.; Derudder, Ben; Taylor, Peter J. - In: International regional science review : IRSR ; an … 42 (2019) 2, pp. 207-229

Persistent link: https://www.econbiz.de/10011986441

Alpha-Degree Closures for Graphs

Ainouche, Ahmed - Centre d'Études et de Recherche en Économie, Gestion, … - 2011

Bondy and Chvatal [7] introduced a general and unified approach to a variety of graph-theoretic problems. They defined the k-closure Ck(G), where k is a positive integer, of a graph G of order n as the graph obtained from G by recursively joining pairs of nonadjacent vertices a,b satisfying the...

Persistent link: https://www.econbiz.de/10009393224

Characterizing vertex-degree sequences in scale-free networks

Xiao, Wenjun; Liu, Yanxia; Chen, Guanrong - In: Physica A: Statistical Mechanics and its Applications 404 (2014) C, pp. 291-295

sequence is k1<k2<⋯<kl, and if its power exponent satisfies γ>1, then the length l of the vertex-degree sequence is of order … the vertex-degree sequences of such networks. We show that for a scale-free network of size N, if its vertex-degree …

Persistent link: https://www.econbiz.de/10011060063

A remark on degree sequences of multigraphs

Meierling, Dirk; Volkmann, Lutz - In: Mathematical Methods of Operations Research 69 (2009) 2, pp. 369-374

) graphic degree sequence problem is: Given a sequence of nonnegative integers, determine whether it is (multi)graphic or not …

Persistent link: https://www.econbiz.de/10010999532

A remark on degree sequences of multigraphs

Meierling, Dirk; Volkmann, Lutz - In: Computational Statistics 69 (2009) 2, pp. 369-374

, . . . , n. The (multi) graphic degree sequence problem is: Given a sequence of nonnegative integers, determine whether it is …

Persistent link: https://www.econbiz.de/10010759128