Higher order operators and Gaussian bounds on Lie groups of polynomial growth
Let G be a connected Lie group of polynomial growth. We consider m-th order subelliptic differential operators H on G, the semigroups St = e-tH and the corresponding heat kernels Kt. For a large class of H with m ≥ 4 we demonstrate equivalence between t
|Collections||ANU Research Publications|
|Source:||Journal of Operator Theory|
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.