其中 <math>W \in \mathbb{R}^{r \times n}</math>。Buchholz<ref name=":12">Buchholz, Peter. "Exact and ordinary lumpability in finite Markov chains." ''Journal of applied probability'' 31.1 (1994): 59-75.</ref>的文章中把 <math>W</math> 称作distributor matrix,而 <math>\Phi \in \mathbb{R}^{n \times r}</math> 称作collector matrix。 | 其中 <math>W \in \mathbb{R}^{r \times n}</math>。Buchholz<ref name=":12">Buchholz, Peter. "Exact and ordinary lumpability in finite Markov chains." ''Journal of applied probability'' 31.1 (1994): 59-75.</ref>的文章中把 <math>W</math> 称作distributor matrix,而 <math>\Phi \in \mathbb{R}^{n \times r}</math> 称作collector matrix。 |