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Article

Embeddability and rate identifiability of Kimura 2-parameter matrices.

Journal of mathematical biology - 1 Mar 2020

Casanellas Marta, Fernández-Sánchez Jesús, Roca-Lacostena Jordi

Abstract excerpt

Deciding whether a substitution matrix is embeddable (i.e. the corresponding Markov process has a continuous-time realization) is an open problem even for [Formula: see text] matrices. We study the embedding problem and rate identifiability for the K80 model of nucleotide substitution. For these [Formula: see text] matrices, we fully characterize the set of embeddable K80 Markov matrices and the set of embeddable...

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Identifiers

PMID: 31705189
DOI: 10.1007/s00285-019-01446-0

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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