A multi-dimensional martingale for Markov additive processes and its applications

Søren Asmussen, Offer Kella

Research output: Contribution to journalArticlepeer-review

83 Scopus citations

Abstract

We establish new multidimensional martingales for Markov additive processes and certain modifications of such processes (e.g., such processes with reflecting barriers). These results generalize corresponding one-dimensional martingale results for Lévy processes. This martingale is then applied to various storage processes, queues and Brownian motion models.

Original languageEnglish
Pages (from-to)376-393
Number of pages18
JournalAdvances in Applied Probability
Volume32
Issue number2
DOIs
StatePublished - 1 Jan 2000

Keywords

  • EOQ model
  • Fluid queues
  • Lévy process
  • Markov modulation
  • Multivariate martingale
  • Reflected Brownian motion
  • Storage process

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