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DATE | 2014-10-02 15:00-16:00 |

PLACE | 數學系3176 |

SPEAKER | 郭子揚 同學（成大數學系） |

TITLE | Student Seminar in Combinatorial Commutative Algebra:The Zero-Divisor Graph of Commutative Rings |

ABSTRACT | For a commutative ring R we associated a graph, whose vertices are the non-zero zero-divisors of R and whose edges connect two vertices x and y if and only if x*y=0. We pay attention to the relationship between the ring-theoretic properties of R and the graph-theoretic properties of its zero-divisor graph. |