Concepedia
Discrete Mathematics · 2004 · 14 citations · 3 references
Graph TheoryAlgebraic Graph TheoryTopological Graph TheoryMaximum Degree FourExtremal Graph Theory
3
A Sharp Upper Bound of the Spectral Radius of Graphs
Yuan Hong, Jinlong Shu, Fang Kun-fu · Journal of Combinatorial Theory Series B · 2001 · 161 citations
Spectral Theory, Geometric Graph Theory, Graph Theory +8
Matchings and walks in graphs
Chris Godsil · Journal of Graph Theory · 1981 · 118 citations
Engineering, Graph Theory, Algebraic Graph Theory +13
The nonregular, bipartite, integral graphs with maximum degree 4. Part I: basic properties
Krystyna T. Balińska, Slobodan K. Simić · Discrete Mathematics · 2001 · 25 citations
Maximum Degree 4, Graph Minor, Geometric Graph Theory +7