The effect on the algebraic connectivity of a tree by grafting or collapsing of edges

Algebraic connectivity of graphs

Miroslav Fiedler · Czechoslovak Mathematical Journal · 1973 · 4K citations · Full text

Natural Sciences, Computer Science, Mathematics +8

Laplacian matrices of graphs: a survey

Russell Merris · Linear Algebra and its Applications · 1994 · 1.5K citations

Computing, Computer Science, Mathematics +10

THE LAPLACIAN SPECTRUM OF GRAPHS y

Bojan Mohar · 1991 · 1.1K citations

Computing, Computer Science, Computational Geometry +16

A property of eigenvectors of nonnegative symmetric matrices and its application to graph theory

Miroslav Fiedler · Czechoslovak Mathematical Journal · 1975 · 1.1K citations · Full text

Natural Sciences, Computer Science, Representation Theory +9

The Laplacian Spectrum of a Graph

Robert Grone, Russell Merris, V. S. Sunder · SIAM Journal on Matrix Analysis and Applications · 1990 · 555 citations

Natural Sciences, Chemistry, Graph Visualization +7