Abstract
We study the exponential growth of the numbers of particles for a branching symmetric -stable process in terms of the principal eigenvalue of an associated Schrödinger operator. Here the branching rate and the branching mechanism can be state-dependent. In particular, the branching rate can be a measure belonging to a certain Kato class and is allowed to be singular with respect to the Lebesgue measure. We calculate the principal eigenvalues and give some examples.
Citation
Yuichi SHIOZAWA. "Exponential growth of the numbers of particles for branching symmetric -stable processes." J. Math. Soc. Japan 60 (1) 75 - 116, January, 2008. https://doi.org/10.2969/jmsj/06010075
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