Eliseu Fritscher

Exploring Symmetries to Decompose Matrices and Graphs Preserving the Spectrum

Eliseu Fritscher, Vilmar Trevisan, V. Trevisan, 2016, SIAM J. Matrix Anal. Appl..

Tournaments associated with multigraphs and a theorem of Hakimi

Richard A. Brualdi, Eliseu Fritscher, 2015, Discret. Math..

Loopy, Hankel, and combinatorially skew-Hankel tournaments

Richard A. Brualdi, Eliseu Fritscher, 2015, Discret. Appl. Math..

Maximum Laplacian energy of unicyclic graphs

Kinkar Chandra Das, Eliseu Fritscher, Vilmar Trevisan, 2017, Discret. Appl. Math..

Unicyclic graphs with equal Laplacian energy

Carlos Hoppen, Eliseu Fritscher, Vilmar Trevisan, 2013, ArXiv.

On the sum of the Laplacian eigenvalues of a tree

Carlos Hoppen, Eliseu Fritscher, Vilmar Trevisan, 2011 .

Characterizing trees with large Laplacian energy

Carlos Hoppen, Eliseu Fritscher, Vilmar Trevisan, 2012, 1205.6487.