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

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

Fall 2022 | |||

Course title | Course number | Room | Hours |

Calculus | Math 253A | Keller 403/301 | MWF 11:30 -- 12:20 / W 12:30 -- 1:20 |

Topology | Math 421 | Keller 314 | MWF 9:30 -- 10:20 |

K-theory | Math 649 | Keller 314 | TR 9:00 -- 10:20 |

Office hours | or by appointment |

- Syllabus for Math 253A
- Look up your grades for Fall 22: (Use your student ID#)
- HW1, due 8/24: Sec 12.2 #36, Sec 12.3 #26, 30.
- HW2, due 8/26: Sec 12.4 #18, 30, 34.
- HW3, due 8/29: Sec 12.5 #22, 28, 32, 72.
- HW4, due 8/31: Sec 12.6 #12, 14, 16, 18, 20.
- HW5, due 9/2: Sec 13.2 #18, 26, 30.
- HW6, due 9/7: Sec 13.3 #6, 14, 22, 44.
- HW7, due 9/9: Sec 13.4 #8, 16, 28.
- HW8, due 9/12: Sec 14.2 #4, 8, 16, 24, 36, 38.
- HW9, due 9/14: Sec 14.3 #16, 28, 42, 54.
- HW10, due 9/16: Sec 14.4 #6, 14, 18, 42.
- HW11, due 9/19: Sec 14.5 #8, 12, 18, 48.
- HW12, due 9/21: Sec 14.7 #4, 8, 16, 20.
- HW13, due 9/23: Sec 14.7 #32, 38 and Sec 14.8 #22.
- HW14, due 9/26: Sec 14.8 #4, 12.
- HW15, due 9/26: Your exam questions.
- HW 16 (Due 10/5).
- HW17, due 10/7: Sec 15.1 #10, 22 and Sec. 15.2 #8, 14.
- HW18, due 10/10: Sec 15.3 #8, 10, 20, 24.
- HW19, due 10/12: Sec 15.3 #18, 22.
- HW20, due 10/14: Sec 15.4 #8, 14, 18.
- HW21, due 10/17: Sec 15.5 #4, 8, 10, 12.
- HW22, due 10/19: Sec 15.6 #6, 8, 10, 14.
- HW23, due 10/21: Sec 15.7 #12, 20, 26.
- HW24, due 10/24: Sec 15.8 #18, 22, 30, 36.
- HW25, due 10/26: Sec 15.8 # 24, 34, 42. Rotate the cardoid r=1+cos t around the x axis. The result looks somewhat like an apple. Take a constant density function. Calculate the moment of inertia about the x axis.
- HW26, due 10/28: Sec 15.9 #6, 8, 16, 24.
- HW27, due 10/31: Problem Plus (p. 1105) #6, Sec 16.2 # 2, 6, 12.
- HW28, due 11/3: Sec 16.1 #8, 12, 15-18, 29-32 (might still change).
- HW29, due 11/3: Sec 16.3 #6, 10, 14, 20, 24.
- HW30, due 11/16: Sec 16.4 #2, 8, 14, 28.
- HW31, due 11/18: Sec 16.5 #4, 8, 16, 18.
- HW32, due 11/21: Sec 16.6 #13-18, 20, 24, 34, 36.
- HW32, due 11/23: Sec 16.7 #4, 12, 16, 20.
- HW33, due 11/28: Sec 16.8 #4, 6, 14.
- HW34, due 11/30: Sec 16.8 #10, 16, 18.
- HW35, due 12/1: Sec 16.9 #4, 6, 10.
- Exam 1 (Fall 2022)
- Exam 2 (Fall 2022)
- Exam 1 (Spring 2017)
- Exam 2 (Spring 2017)
- Final (Spring 2017)
- 243 Exam 1 (Spring 2016)
- 243 Exam 2 (Spring 2016)
- 243 Final (Spring 2016)

- Syllabus for Math 421
- Look up your grades for Fall 2022: (Use your student ID#)
- HW1, due 8/24: p. 83, #7.
- HW2, due 8/26: p. 92, #4.
- HW3, due 8/29: p. 100, #2, 6, 9.
- HW4, due 8/31: p. 111, #4, 10, 12.
- HW5, due 9/2: p. 111, #6, 13.
- HW6, due 9/7: p. 118, #7, 8.
- HW7, due 9/9: p. 118, #10.
- HW8, due 9/12: p. 127, #4.
- HW9, due 9/14: p. 133, #2.
- HW10, due 9/16: p. 145, #4.
- HW11, due 9/19: p. 152, #2, 5, 11.
- HW12, due 9/21: p. 157f, #1, 2, 3.
- HW13, due 9/23: p. 171, #8, 11.
- HW14, due 9/26: p. 178, #5.
- HW15, due 9/28: p. 186, #4, 5, 8.
- HW15b, due 9/28: Your exam questions.
- HW16, due 10/7: Corrected exam (all problems).
- HW17, due 10/7: p. 199 #8.
- HW18, due 10/10: p. 205 #3, 4.
- HW19, due 10/12: p. 205 #7.
- HW20, due 10/14: p. 213 #7.
- HW21, due 10/17: p. 227 #1.
- HW22, due 10/19: p. 235 #2.
- HW23, due 10/21: p. 260 #1, 3, 6.
- HW24, due 10/24: p. 335 #4, 6.
- HW25, due 10/26: p. 335 #7.
- HW26, due 10/28: p. 341 #3, 4, 5.
- HW27, due 10/31: p. 348 #8.
- HW28, due 11/4: p. 356 #2.
- HW29, due 11/7: p. 359 #4.
- HW30, due 11/17: p. 366 #9.
- First Math 421 midterm (Fall 22).
- Second Math 421 midterm (Fall 22).
- First Math 421 midterm (Fall 19).
- First Math 421 midterm (Fall 17).
- Second Math 421 midterm (Fall 17).
- First Math 421 midterm (Fall 15).
- Second Math 421 midterm (Fall 15).
- Math 421 final (Fall 15).
- Previous first Math 421 midterm.
- Previous second Math 421 midterm.
- Previous Math 421 final.