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CMA Research Report


MRR02-007

A.F.M. ter Elst and Derek W. Robinson

Gaussian bounds for complex subelliptic operators on Lie groups of polynomial growth


Abstract:  We prove large time Gaussian bounds for the semigroup kernels associated with complex, second-order, subelliptic operators on Lie groups of polynomial growth.


AMS Classification:  22E30
Date:  4 June 2002

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