sublaplacian

English

Etymology

From sub- +‎ Laplacian.

Noun

sublaplacian (plural sublaplacians)

1. (mathematics) This term needs a definition. Please help out and add a definition, then remove the text {{rfdef}}.
   • 2016, Marius Mantoiu, “Spectral Analysis for Perturbed Operators on Carnot Groups”, in arXiv‎^[1]:

     Let ${\mathsf {G}}$ be a Carnot group of homogeneous dimension $M$ and $\Delta$ its horizontal sublaplacian.