Math 312 Syllabus and Homework Assignments (Prof. Lushnikov), Spring 2026

Column Date below is filled with dates for sections I (Prof. Lushnikov)  finished lecturing on. RH means Richard Haberman's book. Homework is due each Tuesday at 11:59pm for all sections assigned from the previous week. For your convenience I also include due date for each homework assignment in column Due date.  I recommend to read sections before I actually lecture on them. You might not understand them well, but you can find out the main concepts and have some questions already in mind when you listen to lectures. Currently there are sections listed for all the material I plan to cover in the book. However, I might decide to change some of them as the semester progresses, perhaps even adding or deleting a section here and there. So please return to this page periodically to make sure you are working the correct homework problems. Solution will be posted only to problems without answer key in the book.

Solutions of hw 1

Solutions of hw 2

Solutions of hw 3

Solutions of hw 4

Practice for Exam 1

 

 

Date

Section

Homework

Due date

 

 

 

Hw 1:

 

1

01/20/26

RH  1.1, 1.2, 1.3, 1.4 

RH  1.5(optional)

 RH 1.2.5, 1.3.2, 1.4.1(a,c,f), 1.4.3, 1.4.10, 1.5.12(optional for extra credit)

01/27/26

2

01/22/26

RH  1.4, 2.1, 2.2, 2.3 

RH  2.3.1 (a,c), 2.3.2(b,d).

01/27/26

 

  

 

 Hw 2:

 

3

01/27/26

RH  2.3, 2.4 

RH 2.3.3 (b,c - the final integral must be calculated, you can use this table), 2.3.4(a,b,c), 2.3.5(you can use a complex form of sin), 2.3.8, 2.4.1(a,b,c), 2.4.2 

02/03/26

4

01/29/26

RH  2.4, 2.5

RH 2.4.3, 2.5.1(a,e),

Problem 1

02/03/26

 

 

  

Hw 3:  

 

5

02/03/26

 RH  2.5

RH 2.5.2(a,b),2.5.2c(optional for extra credit), 2.5.3, 2.5.6a, 2.5.8a, 2.5.9b (optional for extra credit)

02/10/26

6

02/05/26

RH  3.1, 3.2, 3.3

RH 3.2.2a

RH 3.3.2(d), 3.3.10, 3.3.13

02/10/26

 

 

Hw 4:  

7

02/10/26

RH  3.2, 3.3, 3.4  

RH 3.4.3a, 3.4.9, 3.4.12

02/17/26

8

02/12/26

RH  3.5, 3.6   

RH 3.5.1c, 3.5.4b(optional for extra credit), 3.5.7,

3.6.1 (optional for extra credit)

02/17/26

 

 

Hw 5:  

9

02/17/26

RH 4.2-4.4,5.1,5.2 

RH 4.4.1, 4.4.3

02/25/26

10

02/19/26

RH 5.1-5.3,5.4 

RH 5.3.3, 5.3.4b(optional for extra credit), 5.3.5(a,b,c), 5.3.9(c) 

02/25/26

 

  

Hw 6:  

11

02/24/26

RH 5.4,5.5

RH 5.5.1(c,g), 5.5.5(a,b), 5.5.9(optional for extra credit)

03/10/26

12

02/26/26

Review; RH 5.5,5.6, 5.5(Appendix)

RH 5.5A.5a (optional, see example on p. 181), 5.6.1.c

03/10/26

 

 

 

13

03/03/26

Test 1 in Class. No hw due on  03/03/26 

 

14

03/05/26

 RH 5.6,5.7,5.8

 

03/10/26

 

  

 

15

03/10/26

RH 5.8,5.9,7.1  

 

03/25/26

16

03/12/26

 RH 7.1, 7.2, 7.3   

 

03/25/26

 

    

 

17

03/17/26

Spring break 

 

18

03/19/26

Spring break 

 

 

 

 

19

03/24/26

 RH  7.4, 7.5,7.5(appendix), 7.6 

 

03/31/26

20

03/26/26

 RH 7.7, 7.8

 

03/31/26

 

  

 

21

03/31/26

RH 7.9

 

04/14/26

22

04/02/26

RH 7.9, 7.10 

 

04/14/26

 

 

 

23

04/07/26

Review; RH 7.10   No hw due on 04/07/26

 

04/14/26

24

04/09/26

Test 2 in Class.

 

 

 

 

25

04/14/26

RH 7.10.3-7.10.5

 

04/21/26

26

04/16/26

RH 7.10.6, 8.1-8.4   

 

04/21/26

 

 

 

27

04/21/26

RH 8.5-8.6

 

04/28/26

28

04/23/26

RH 8.6, 9.1-9.3  

 

04/28/26

 

  

 

29

04/28/26

RH 9.3, 12.2

 

05/05/26

30

04/30/26

RH 12.2, 12.3

 

05/05/26

 

 

 

31

05/05/26

RH 12.6.3-12.6.5  

 

05/08/26

32

05/07/26

Review

   

 

  

   

   

    

 

TBA

FINAL EXAM TBA