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math.PR2026
Recombination in discrete and continuous time from the viewpoint of Markov embedding
Ellen Baake, Michael Baake, Jeremy Sumner
The classic recombination equation, both in discrete and in continuous time, can be solved in a way that derives from the Markov chain of a partitioning process. Here, we revisit t…
math.PR2026
Embedding of sub-stochastic matrices
Michael Baake, Kiah Swinsburg
The classic embedding problem for finite-dimensional Markov matrices has a natural counterpart for sub-stochastic matrices, which is analysed and discussed here. One necessary and…