# MATH 235 Algebra 1

## Lecture notes

Subject | Semester |
---|---|

## Wednesday, September 5, 2012Introduction to algebra |
Fall 2012 |

## Friday, September 7, 2012On the need for complex numbers |
Fall 2012 |

## Monday, September 10, 2012Introduction to set theory |
Fall 2012 |

## Monday, September 24, 2012The fundamental theorem of arithmetic |
Fall 2012 |

## Wednesday, September 26, 2012Applications of the FTA; introduction to relations |
Fall 2012 |

## Friday, September 28, 2012All about equivalence relations |
Fall 2012 |

## Monday, October 1, 2012Congruence classes |
Fall 2012 |

## Friday, October 12, 2012Primality testing and applications to cryptography |
Fall 2012 |

## Wednesday, November 7, 2012Ring homomorphisms |
Fall 2012 |

## Friday, November 23, 2012Permutation groups and cycles |
Fall 2012 |

## Monday, December 3, 2012Wrap-up for group theory |
Fall 2012 |

## Wednesday, December 5, 2012Final review |
Fall 2012 |

## Wednesday, September 12, 2012Under construction |
Fall 2012 |

## Friday, September 14, 2012Under construction |
Fall 2012 |

## Monday, September 17, 2012Under construction |
Fall 2012 |

## Wednesday, September 19, 2012Under construction |
Fall 2012 |

## Friday, September 21, 2012Under construction |
Fall 2012 |

## Wednesday, October 3, 2012Under construction |
Fall 2012 |

## Friday, October 5, 2012Under construction |
Fall 2012 |

## Wednesday, October 10, 2012Under construction |
Fall 2012 |

## Monday, October 15, 2012Under construction |
Fall 2012 |

## Wednesday, October 17, 2012Under construction |
Fall 2012 |

## Friday, October 19, 2012Under construction |
Fall 2012 |

## Monday, October 22, 2012Under construction |
Fall 2012 |

## Wednesday, October 24, 2012Midterm |
Fall 2012 |

## Friday, October 26, 2012Under construction |
Fall 2012 |

## Monday, October 29, 2012Under construction |
Fall 2012 |

## Wednesday, October 31, 2012Under construction |
Fall 2012 |

## Friday, November 2, 2012Under construction |
Fall 2012 |

## Monday, November 5, 2012Under construction |
Fall 2012 |

## Friday, November 9, 2012Under construction |
Fall 2012 |

## Monday, November 12, 2012Under construction |
Fall 2012 |

## Wednesday, November 14, 2012Under construction |
Fall 2012 |

## Friday, November 16, 2013Under construction |
Fall 2012 |

## Monday, November 19, 2012Under construction |
Fall 2012 |

## Wednesday, November 21, 2012Under construction |
Fall 2012 |

## Monday, November 26, 2012Under construction |
Fall 2012 |

## Wednesday, November 28, 2012Under construction |
Fall 2012 |

## Friday, November 30, 2012Under construction |
Fall 2012 |

## Summary

Subject | Semester |
---|---|

## Midterm review |
Fall 2012 |

## Practice midterm |
Fall 2012 |

## HTSEFP: Midterm |
Fall 2012 |

## Final review |
Fall 2012 |

## HTSEFP: Final |
Fall 2012 |

## Practice final |
Fall 2012 |

## Past exam

Subject | Semester |
---|---|

## Fall 2012 Midterm |
Fall 2012 |

## Fall 2006 Final |
Fall 2006 |

## Fall 2007 Final |
Fall 2007 |

## Fall 2009 Final |
Fall 2009 |

## Fall 2005 Final |
Fall 2005 |