TY - CHAP
TI - Semiregular Trees with Minimal Spectral Radius
AB - A semiregular tree is a tree where all non-pendant vertices have the same degree.
Among all semiregular trees with a fixed order and degree, a graph with
minimal spectral radius is a caterpillar.
Counter examples show that the result cannot be generalized to the class of trees with a given (non-constant) degree sequence.
AF - Conference on Algebraic Graph Theorie
PP - Dubrovnik
UR - http://iti.mff.cuni.cz/series/files/iti444.pdf
PY - 2009-07-01
AU - Leydold, Josef
AU - Biyikoglu, TÃ¼rker
ER -