doubly_stochastic | Project a matrix to the doubly stochastic matrices (Sinkhorn's algorithm) |

doubly_stochastic_general | Project a matrix to the doubly stochastic matrices (Sinkhorn's algorithm) |

multinomialdoublystochasticfactory | Manifold of n-by-n doubly-stochastic matrices with positive entries. |

multinomialdoublystochasticgeneralfactory | Manifold of n-by-m postive matrices such that row sum is p and column sum is q. |

multinomialfactory | Manifold of n-by-m column-stochastic matrices with positive entries. |

multinomialsymmetricfactory | Manifold of n-by-n symmetric stochastic matrices with positive entries. |