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

Published online by Cambridge University Press:  17 April 2009

A. F. M. Ter Elst  and
Derek W. Robinson
A. F. M. Ter Elst
Affiliation:
Centre for Mathematics and its Applications, Australian National University, Canberra, ACT 0200, Australia
Derek W. Robinson
Affiliation:
Centre for Mathematics and its Applications, Australian National University, Canberra, ACT 0200, Australia
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Abstract

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

Type
Research Article
Information
Bulletin of the Australian Mathematical Society , Volume 67 , Issue 2 , April 2003 , pp. 201 - 218
Copyright
Copyright © Australian Mathematical Society 2003

References

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