bio | website | sci.ccny.cuny.edu/~benjamin |
---|---|---|

location | New York City | |

age | 42 | |

visits | member for | 3 years, 11 months |

seen | 32 mins ago | |

stats | profile views | 8,011 |

I am an algebraist interested in a broad range of areas. I've worked on semigroups, geometric group theory, algebraic combinatorics, representation theory, self-similar groups (aka automaton groups), profinite groups and random walks on semigroups and groups. I've been particularly interested in interactions between these areas and Computer Science and am fond of algorithmic questions. I've also dabbled with operator algebras associated to etale groupoids and inverse semigroups. Currently, I am interested in applications of finite semigroup theory to finite state Markov chains.

My blog is http://bensteinberg.wordpress.com/author/bsteinbg/

MathOverflow | 15,729 rep | 23594 | |

Mathematics | 681 rep | 18 | |

Meta Stack Exchange | 101 rep | 2 | |

TeX - LaTeX | 71 rep | 7 |

Necromancer × 8 | Explainer |

Enlightened × 11 | Favorite Question |

Nice Answer × 40 | Inquisitive |

monoids | Curious |

semigroups | Nice Question × 16 |

This user has no active bounties

# 3,247 Votes Cast

all time | by type | month | week | ||||||
---|---|---|---|---|---|---|---|---|---|

2,897 | up | 1,560 | question | 38 | 8 | ||||

350 | down | 1,687 | answer |