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Office | Phone | ||
---|---|---|---|

| (808) 956-4654 | heiner@math.hawaii.edu | |

Fall 2014 | |||

Course title | Course number | Room | Hours |

Linear Algebra and Differential Equations | Math 307 | Keller 302 | MWF 8:30 -- 9:20 |

History of Mathematics | Math 257 | Keller 413 | TR 1:30 -- 2:45 |

Transformation Groups | Math 649 | PSB 317 | TR 9:00 -- 10:15 |

Office hours | and by appointment |

- Syllabus for Math 257
- Look up your grades for Math 257: (Use your student ID#)
- HW1, due Thursday January 15th, Problems 2, 4, 10 from Section 1.2
- HW2, due Tuesday January 20th, Problems 6, 10 from Section 1.3
- HW3, due Thursday January 22nd, Problems 2, 10, 12 from Section 2.3
- HW4, due Tuesday January 27th, Problems 2, 4, 9 from Section 2.4
- HW5, due Thursday January 29th, Problems 2, 6 from Section 2.6
- HW6, due Tuesday February 3rd, Problems 14, 16 from Section 3.2
- HW7, due Tuesday February 5th, Complete the proof that the ratio of diagonal and side in a regular pentagon is irrational.
- HW8, due Tuesday February 10th, Problem 4 from Section 3.4
- HW9, due Thursday February 12th, Problem 11 from Section 4.2. Even if the proof is sketched in the book, give a detailled lucid proof. Colour pencils and size are helpful.
- Homework 10, due February 19th.
- HW11, due Tuesday February 24th, Problem 5 from Section 4.4 and Problems 2 and 11 from Section 4.5
- HW12, due Tuesday March 3rd, Problem 6 and 15 from Section 5.5
- HW13, due Thursday March 12th, Problem 4, 6, and 7 from Section 6.2
- HW14, due Thursday March 19th, Problem 2 from Section 7.4 and Problem 12 from Section 7.3
- HW15, due Thursday April 9th, Problems 3, 8c, 10 from Section 8.4.
- HW16, due Thursday April 14th, Problem 6 from Section 9.2.
- HW17, due Thursday April 23rd, Problem 6, 13, 15, 16 from Section 10.3.
- Previous first midterm.
- Previous final.

- Syllabus for Math 307
- Look up your grades for Math 307: (Use your student ID#)
- HW1, due Wednesday January 14th: Problems 4, 8, 18, 24 from Section 1.1
- HW2, due Friday January 16th: Problems 25-28 from Section 1.1 and (if we get to it in class) Problems 2, 8, 14, 18, 20 from Section 1.2
- HW3, due Wednesday January 21st: Problems 2, 8, 14, 18, 20 from Section 1.2
- HW4, due Friday January 23rd: Problems 4, 6, 8, 10 from Section 1.3
- HW5, due Monday January 26th: Problems 14, 18, 20 from Section 1.3 and Problems 27 and 33 from Section 1.4
- No Homework this Wednesday!!!!!
- HW6, due Friday January 30th: Problems 27 and 33 from Section 1.4 and Problems 2, 6, 8, 10 from Section 1.5
- HW7, due February 2nd: Problems 12, 14 from Section 1.5 and Problems 15, 16 from Section 1.6
- HW8, due February 4th: Problems 2, 4, and 6 from Section 2.1
- HW9, due February 6th: Problems 2, 4, 6 and 8 from Section 2.2
- HW10, due February 9th: Problems 6, 8, 18, 22 from Section 2.3
- The first midterm may be in two weeks (on February 20th) or soon thereafter. It will cover Chapter 1 and (almost all of) Chapter 2 of the textbook.
- HW11, due February 11th: Problems 24, 26, 30 from Section 2.3, work out the 5 by 5 Vandermonde determinant.
- HW12, due February 13th: Problems 2, 4 from Section 2.4.
- HW13, due February 18th: Problems 8, 12, 18, 20, 21 from Section 2.4.
- HW14, due February 25th: Problems 8, 12, 14, 15 from Section 2.5.
- HW15, due March 2nd: Problems 4, 8, 12, 18 from Section 5.1.
- HW16, due March 4th: Problems 24, 28, 33, 37 from Section 5.1.
- HW17, due March 6th: Problems 4, 10, 12, 14 from Section 5.2.
- HW18, due March 9th: Problems 4, 6 from Section 5.3.
- HW19, due March 11th: Problems 4 from Section 5.3 (with the typo corrected, the image only has 3 coordinates.
- HW20, due March 13th: 2, 8, 14, 18, 32 and 19-26 from Section 5.4 (even if I give you the solution in class before assigning these problems.
- HW21, due March 16th: Decide whether the matrices in Problems 17 and 18 of Section 5.4 are diagonalizable, and if so, find the matrices that do so. For guidance, compare Example 2 on page 281. In fact, these are Problems 17 and 18 of Section 5.5.
- HW22, due March 18th: Problems 26, 28, 30, and 40 of Section 5.5.
- HW23, due March 20th: Problems 7, 10, 11 from Section 5.6.
- HW24, due April 1st: Problems 2, 4, 8, 10 from Section 6.1.
- HW25, due April 6th: Problems 10, 20, 26 from Section 6.2 and Problems 2, 4, 12 from Section 6.3.
- HW26, due April 17th: Problems 10 and 14 from Section 6.4.
- HW27, due April 22nd: Problem 8 from Section 6.6, but set E(t) = cos t.
- HW28, due April 27nd: Problems 4, 6, 12, 21 from Section 9.1.
- Solutions for Exam 1 (Spring 2015)
- Solutions for Exam 2 (Spring 2015)
- Solutions for previous Exam 1
- Solutions for previous Exam 2
- A previous final exam.
- Solutions for Exam 1
- Solutions for Exam 2
- Solutions for Exam 2
- Solutions for Extra Credit Quiz

- Syllabus for Math 241
- Look up your grades for Fall 2014: (Use your student ID#)
- 1st Midterm (Fall 2014 with solutions}
- 2nd Midterm (Fall 2014 with solutions}
- 1st Midterm (Fall 2009 with solutions}
- 2nd Midterm (Fall 2009 with solutions}
- 1st Midterm (Spring 2009}
- Previous 1st midterm with solutions
- Previous 2nd midterm with solutions
- Previous 1st midterm
- Previous 1st midterm
- Previous 2nd midterm (no solutions)
- Previous 2nd midterm (with solutions)
- Previous 2nd midterm (no solutions)
- Previous 1st midterm
- Previous 241 final (a)
- Previous 241 final (b)
- Previous 241 final (c)
- Previous 241 final (d)
- Previous 241 final (e)
- Previous 241 final (f)
- Solution for the 1st midterm, Spring 05
- Solution for the 2nd midterm, Spring 05
- Solution for the 2nd midterm.