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arXiv · 0803.0860

Lévy-based growth models

Kristjana Ýr Jónsdóttir·Jürgen Schmiegel·Eva B. Vedel Jensen
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Abstract

In the present paper, we give a condensed review, for the nonspecialist reader, of a new modelling framework for spatio-temporal processes, based on Lévy theory. We show the potential of the approach in stochastic geometry and spatial statistics by studying Lévy-based growth modelling of planar objects. The growth models considered are spatio-temporal stochastic processes on the circle. As a by product, flexible new models for space--time covariance functions on the circle are provided. An application of the Lévy-based growth models to tumour growth is discussed.

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Kristjana Ýr Jónsdóttir, Jürgen Schmiegel, Eva B. Vedel Jensen. 2008-03-06. Lévy-based growth models. https://doi.org/10.3150/07-bej6130

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