# Math 22b Announcements

- Part of the Thursday lecture is available in 4K.
- In Problem 19.3, the matrix has changed to the transpose to be compatible with the story. See some pictures to it.
- In Problem 20.2, please take the initial condition x(0)=9, not x(0)=0. The handout has changed accordingly.
- In problem 21 D, as Yongquan has pointed out in the seminar already, please use T(x)= 1+1/x. This gives T(T(x)) = 1+1/(1+1/x) etc and so leads to the infinite continued fraction.

Week | Tuesday | Thursday | Friday | Due |

1 | 1: Spaces | 2: Transformations | 3: Axioms | Tue Feb 5 |

2 | 4: Basis | 5: Coordinates | 6: Prototypes | Tue Feb 12 |

3 | 7: Gram-Schmidt | 8: Orthogonal group | 9: The group SU(2) | Tue Feb 19 |

4 | 10: Data fitting | 11: Determinants | 12: Complexity | Thu Feb 28 |

5 | 13: First hourly | 14: Characteristic Polynomial | 15: The rising sea | Tue Mar 5 |

6 | 16: Diagonalization | 17: Spectral Theorem | 18: Spectra | Tue Mar 12 |

7 | 19: Recursions | 20: Differential equations | 21: Golden mean | Tue Mar 26 |

Syllabus brochure: PDF |