L
Lutz Volkmann
Researcher at RWTH Aachen University
Publications - 396
Citations - 4309
Lutz Volkmann is an academic researcher from RWTH Aachen University. The author has contributed to research in topics: Domination analysis & Vertex (graph theory). The author has an hindex of 28, co-authored 393 publications receiving 4001 citations. Previous affiliations of Lutz Volkmann include Free University of Berlin.
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BookDOI
Einführung in die Theorie der ganzen und meromorphen Funktionen mit Anwendungen auf Differentialgleichungen
Gerhard Jank,Lutz Volkmann +1 more
Journal ArticleDOI
Wiener index versus maximum degree in trees
TL;DR: This paper characterize the trees which minimize the Wiener index among all trees of given order and maximum degree and the treesWhich maximize theWiener indexamong all treesof given order that have only vertices of two different degrees.
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k -Domination and k -Independence in Graphs: A Survey
TL;DR: This paper surveys results on k-domination and k-independence in graphs with positive integer k.
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Maximally edge-connected and vertex-connected graphs and digraphs: A survey
Angelika Hellwig,Lutz Volkmann +1 more
TL;DR: This survey presents sufficient conditions for graphs and digraphs to be maximally edge-connected as well as maximally vertex-connected and discusses the concept of conditional or restricted edge-connectivity and vertex-Connectivity, respectively.
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Edge-cuts leaving components of order at least three
TL;DR: It is proved that the complete bipartite graph Kr,s with r,s ≥ 2 and r + s ≥ 6 is λ3-optimal, and the λ2-optimality of some graph classes is studied.