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A planar random motion governed by the two-dimensional telegraph equation

Published online by Cambridge University Press:  14 July 2016

Enzo Orsingher*
Affiliation:
University of Rome
*
Postal address: Dipartimento di Statistica, Probabilità e Statistiche Applicate, Facoltà di Statistica, University of Rome ‘La Sapienza', 00185 Rome, Italy.

Abstract

In this paper a planar random motion governed by the two-dimensional telegraph equation is presented. It is proved that the particle performing motion is at any time t within a circle centred at the starting point and with radius . The explicit density of the particle position is obtained. Results concerning the trend of motion are also given.

Type
Research Paper
Copyright
Copyright © Applied Probability Trust 1986 

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