Gabriel Nagy

Visiting Assistant Professor
Office: Wells Hall A-307
Phone: (517) 353-4484
email: gnagy@math.msu.edu


MTH 235
Lectures 001-008
Differential Equations


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Homeworks and Exams

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Homework           
Homework problems are taken from the textbook. (Not from the lecture notes.)

                                                                                                                                   

Week 01
01/10  2.1:
13 – 21.
01/11  Recitation. Sect. 2.1.
01/12  2.2: 1, 3, 5, 7, 9(a), 11(a), 14(a), 19(a), 20(a), 31. 33, 37, 38.
01/14  2.3:
1, 2, 4, 8, 13.

Week 02
01/17  No class - Martin Luther King Day.
01/18  Recitation: Sects. 2.2, 2.3. Quiz 1: Sects. 2.1, 2.2.
01/19  2.4: 1, 4, 7, 8, 13, 15. Bernoulli Eqs: 27, 28, 29.
01/21  2.6:
1, 3, 4, 7, 9, 11, 13, 15, 19, 21, 25, 27.
01/21  Last day to add or change class.

Week 03
01/24  3.1: 1, 3, 5, 9, 11, 13, 15, 21. On page 134, 135 problems: 36, 38, 42, 43, 48, 49.
01/25  Recitation: Sects. 2.4, 2.6. Quiz 2: Sects. 2.3, 2.4.
01/26  3.2: 1, 5, 7, 11, 13, 21, 23, 25.
01/28  Review. (Do problems on pages 132, 133.)

Week 04
01/31  Review.
02/01  Exam 1: Covers Sections 2.1-2.4, 2.6.
02/02  No Class. University closed. Winter Storm.
02/03  Last day to drop a class with refund.
02/04  3.3: 1, 3, 5, 7, 15, 17.

Week 05
02/07  3.4: 1, 3, 5, 7, 9, 11, 17, 19, 22. Reduction of order method: 23, 25, 27.
02/08  Recitation: Sects. 3.1, 3.2, 3.3, 3.4. Quiz 3: Sects. 3.1, 3.2, 3.3.
02/09  3.5: 1, 3, 5, 7, 11, 14, 23, 25, 27.
02/11  3.6: 1, 3, 4, 6, 9, 12, 14, 16, 18, 20, 22, 24.

Week 06
02/14  5.2: 1, 3, 5, 7, 9, 12, 14.
02/15  Recitation: Sects. 3.5, 3.6. Quiz 4: Sects. 3.4, 3.5, 3.6.
02/16  5.2.
02/18  5.4: 1, 3, 6, 7, 8, 19, 33.

Week 07
02/21  5.5: 1, 3, 5, 7, 9, 11.
02/22  Recitation: Sects. 5.2, 5.4, 5.5. Quiz 5: Sects. 5.2, 5.4.
02/23  6.1: 1, 3, 5, 6, 7, 11, 15.
02/25  6.2: 1, 3, 5, 7, 11, 13, 15. 

Week 08
02/28  Review. 
03/01  Exam 2: Covers Sections 3.1-3.6, 5.2, 5.4-5.5.
03/02  6.3: 1, 2, 4, 7, 9, 13, 15, 17.
03/02  Middle of Semester - Last day to drop a course with no grade reported.
03/04  6.4: 1, 3, 5, 7, 9, 11.

Spring Break Week
03/07,  03/09, 03/11

Week 09
03/14  6.5: 1, 3, 5, 7, 9, 11.
03/15  Recitation: Sects. 6.1, 6.2, 6.3, 6.4. Quiz 6: Sects. 6.1, 6.2, 6.3.
03/16  6.6: 4, 6, 8, 10, 13, 15, 18.
03/18 
7.1: 2, 3, 4, 7, 9. Review of Linear Algebra.

Week 10
03/21  7.2 and 7.3: Review of Linear Algebra.
03/22  Recitation: Sects. 6.5, 6.6. Quiz 7: Sects. 6.4, 6.5, 6.6.
03/23  7.2: 1, 22, 23, 24, 25.
03/25  7.3: 1, 2, 3, 6, 7, 8, 10, 16, 18, 21, 22.

Week 11
03/28  7.4: 5, 6, 7.
03/29  Recitation: Sects. 7.1, 7.2, 7.3. Quiz 8: Sects. 7.1, 7.2, 7.3.
03/30  7.5: 1, 2, 5, 7, 9, 11, 13, 15, 17, 18.
04/01  7.6: 1, 2, 3, 5, 7, 8, 9, 10, 13, 17.

Week 12
04/04  7.8: 1, 2, 7, 11, 12.
04/05  Recitation: Sects. 7.4, 7.5, 7.6, 7.8. Quiz 9: Sects. 7.4, 7.5, 7.6.
04/06  10.1:  1, 3, 5, 7, 9, 20.
04/08  Review.

Week 13
04/11  Review.
04/12  Exam 3: Covers Sections 6.1-6.6, 7.1-7.6, 7.8.
04/13  10.2:  1, 3, 4, 6, 13, 14, 15, 16, 17, 18.
04/15  10.3:  1, 2, 3, 4, 5.

Week 14
04/18  10.4:  1, 3, 5, 7, 9, 12, 15, 17, 18.
04/19  Recitation: Sects. 10.1, 10.2, 10.3. Quiz 10: Sects. 10.1, 10.2, 10.3.
04/20  10.5: 1, 3, 5, 6, 7, 8, 9, 10, 12.
04/22  Review.

Week 15
04/25  Review.
04/26  Recitation: Sects. 10.4, 10.5.
04/27  Review.
04/29  Review. Last day of class.

05/03  Final Exam: Cumulative, covering all sections.