ASYMPTOTIC CONDITIONAL DISTRIBUTIONS RELATED TO ONE-DIMENSIONAL GENERALIZED DIFFUSION PROCESSES

For a one-dimensional generalized diffusion process {X(t): t ≥ 0} on an interval I, we consider an expectation conditional on no hitting the end points of I. If the end points are not accessible, we take two sequences {ξn} and {ηn} which converge to the end points as n → ∞, instead of end points. We...

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Veröffentlicht in:Tsukuba journal of mathematics 2006-12, Vol.30 (2), p.273-327
Hauptverfasser: Iizuka, Masaru, Maeno, Miyuki, Tomisaki, Matsuyo
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Sprache:eng
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Zusammenfassung:For a one-dimensional generalized diffusion process {X(t): t ≥ 0} on an interval I, we consider an expectation conditional on no hitting the end points of I. If the end points are not accessible, we take two sequences {ξn} and {ηn} which converge to the end points as n → ∞, instead of end points. We obtain the asymptotic behavior of this conditional expectation as t → ∞ and n → ∞. As an application of our results, we discuss the asymptotic conditional distribution and related quantities in population genetics.
ISSN:0387-4982
DOI:10.21099/tkbjm/1496165065