TIME OF MEETING: | Mon, Wed, & Fri 2:30 - 3:25 |

PLACE: | Earth Science 143 |

INSTRUCTOR: | W. F. Hammond, ES 137A, phone 442-4625. |

Office hours: Mon. & Thurs. 3:30 - 4:30 | |

Email: hammond@math.albany.edu | |

World Wide Web:
http://www.albany.edu/~hammond/ | |

TEXT: | Fraleigh & Beauregard, Linear Algebra, 3rd edition,
Addison-Wesley |

PRE-REQUISITE: | Math 113 or Math 119 |

Linear equations, matrices, determinants, finite dimensional vector spaces, linear transformations, Euclidean spaces.

Linear algebra lies at the core of mathematics where algebra, geometry, and analysis come together. Knowledge of linear algebra is fundamental for further work in most branches of mathematics and in most other areas of knowledge where mathematics beyond K-6 arithmetic is used.

This course is consciously about both algebra and geometry. Analysis, which begins with the calculus, is not part of the discussion in this course. Nonetheless much of analysis, including both differentiation and integration in all contexts, concrete and abstract, involves the process of discerning linearity in complicated processes and situations. If the undergraduate curriculum were governed solely by mathematical content at the expense of pedagogical considerations, then it would be sensible to make this course a pre-requisite for third semester calculus.

Vectors, as objects with a list of coordinates, and matrices are the algebraic grist in this course. The theory of vector spaces and linear transformations endows the subject with a coordinate-free geometric context. Knowledge of both viewpoints is important, and the ability to move between them is essential.

A student's objective in taking this course will be to acquire a broad
overview of linear algebra including an understanding of how the
theory of vectors and matrices is essentially the same as the theory
of coordinatized **vector spaces** and **linear transformations**
and to acquire minimum competence in manipulating the basic objects in
either of these two theories including the study of bases,
determinants, characteristic polynomials, eigenvalues, inner products,
and orthogonality.

Event | Weight | Date |

Final examination | 100 | Wed., May 14, 3:30-5:30 |

Midterm test | 50 | Wed., Mar. 12, in class |

Weekly tests (10 @ 5 each) | 50 | often by surprise |

Total weight | 200 |

Attendance at class meetings is a *requirement* for passing the
course unless the student has been granted a special exception *in
advance*. Unexcused absence may result in failure or grade reduction.
There will be no retrospective excused absences from tests except for
compelling emergencies and religious holidays.