Continuous time limits of the utterance selection model

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Continuous time limits of the utterance selection model.

In this paper we derive alternative continuous time limits of the utterance selection model (USM) for language change [G. J. Baxter et al., Phys. Rev. E 73, 046118 (2006)PLEEE81539-375510.1103/PhysRevE.73.046118]. This is motivated by the fact that the Fokker-Planck continuous time limit derived in the original version of the USM is only valid for a small range of parameters. We investigate the...

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ژورنال

عنوان ژورنال: Physical Review E

سال: 2017

ISSN: 2470-0045,2470-0053

DOI: 10.1103/physreve.95.022308