2 papers
math.DG2025
First Laplace eigenvalue of strongly isotropy irreducible spaces
Emilio A. Lauret, Fiorela Rossi Bertone, Alejandro Tolcachier
We study the smallest positive eigenvalue of the Laplace-Beltrami operator associated with any compact strongly isotropy irreducible space. We provide an explicit expression…
math.RT2017
Weight multiplicity formulas for bivariate representations of classical Lie algebras
Emilio A. Lauret, Fiorela Rossi Bertone
A bivariate representation of a complex simple Lie algebra is an irreducible representation having highest weight a combination of the first two fundamental weights. For a complex…