Analyticity of Semigroups generated by Degenerate Mixed Differential Operators
Adel Saddi
DOI: 10.4236/apm.2011.13010   PDF    HTML     5,664 Downloads   11,136 Views   Citations


In this paper we are interested in studying the dissipativity of degenerate mixed differential operators involving an interface point. We show that, under particular interface conditions, such operators generate analytic semigroups on an appropriate Hilbert space . To illustrate the results an example is discussed.

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A. Saddi, "Analyticity of Semigroups generated by Degenerate Mixed Differential Operators," Advances in Pure Mathematics, Vol. 1 No. 3, 2011, pp. 42-48. doi: 10.4236/apm.2011.13010.

Conflicts of Interest

The authors declare no conflicts of interest.


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