Math 5a

 

Introduction to Abstract Algebra

Fall 2009-10

 

 

MWF 9:00 AM // 151 Sloan

 

Course Description | Policies | Textbooks | Lectures | Handouts | Homework | Math Courses

 

Instructor:   Dinakar Ramakrishan, 278 Sloan, 395-4348, dinakar@caltech.edu
Office Hours: TBA
Lead Grader:   Jingjing Huang, 385 Sloan, 395-1732, jingjing@caltech.edu
Office Hours: Sundays 9:00 PM - 10:00 PM
Grader:   Lawrence Chung, 155 Sloan, 395-4081, lychung@caltech.edu
Office hours: Sundays, 8pm - 9 pm


 

Feedback Form

 

Announcements

 

 

The Final will be available for pickup after
2 PM in the Math Office



 

Course Description

 Syllabus

 

Lectures will take place during 9 - 9:55 AM every Monday, Wednesday and Friday in 151 Sloan. The lectures will cover roughly the same material as in the text, but may have a different emphasis and presentation. To be specific, we will deal mainly with Group Theory, and treat most of the topics in Part I of the text.

 

Policies

 

 

Grading: There will be a Midterm and a Final examination; each will be a timed (3 hour) take-home exam. The homework will count towards 40% of the final grade, while the midterm and Final will each count towards 30%.

Homework Policy: The solutions for the homework problems must be turned in every Tuesday by 4 PM in the marked box outside room 253 Sloan. Homework will occasionally be accepted a day or two, but no more, after the due date but only at the TA's discretion, and only if arrangements have been made in advance with the TA. If it is health related, the student will need to furnish a letter from the appropriate person.

Regarding the Homework assignments, only the problems in bold (like 2) will need to be turned in, though it is advisable to do (or at least try) all of the problems. Working jointly with others is permitted, even encouraged, but the writing has to be done individually. The graded homeworks will be returned by Friday each week.
 

 

Textbooks

 

 

Abstract Algebra by D. S. Dummit and R.M. Foote, third edition, John Wiley 2004.
ISBN: 0-471-43334-9

 

Lectures

 

 

Date

Description

Sep 30 Lecture 01 - H.264 [ma5a-lecture01-20090930.mov, 1.5 GB]
Oct 2 Lecture 02 - H.264 [ma5a-lecture02-20091002.mov, 1.7 GB]
Oct 5 Lecture 03 - H.264 [ma5a-lecture03-20091005.mov, 1.6 GB]
Oct 7 Lecture 04 - H.264 [ma5a-lecture04-20091007.mov, 1.6 GB]
Oct 9 Lecture 05 - H.264 [ma5a-lecture05-20091009.mov, 1.7 GB]
Oct 12 Lecture 06 - H.264 [ma5a-lecture06-20091012.mov, 1.6 GB]
Oct 14 Lecture 07 - H.264 [ma5a-lecture07-20091014.mov, 1.7 GB]
Oct 16 Lecture 08 - H.264 [ma5a-lecture08-20091016.mov, 1.7 GB]
Oct 19 Lecture 09 - H.264 [ma5a-lecture09-20091019.mov, 1.7 GB]
Oct 21 Lecture 10 - H.264 [ma5a-lecture10-20091021.mov, 370 MB]
Oct 23 Lecture 11 - H.264 [ma5a-lecture11-20091024.mov, 1.4 GB]
Oct 26 Lecture 12 - H.264 [ma5a-lecture12-20091026.mov, 1.7 GB]
Oct 28 Lecture 13 - H.264 [ma5a-lecture13-20091028.mov, 1.6 GB]
Oct 30 Lecture 14 - H.264 [ma5a-lecture14-20091030.mov, 1.7 GB]
Nov 2 Lecture 15 - H.264 [ma5a-lecture15-20091102.mov, 1.6 GB]
Nov 4 Lecture 16 - H.264 [ma5a-lecture16-20091104.mov, 1.6 GB]
Nov 6 Lecture 17 - H.264 [ma5a-lecture17-20091106.mov, 1.6 GB]
Nov 9 Lecture 18 - H.264 [ma5a-lecture18-20091109.mov, 1.7 GB]
Nov 11 Lecture 19 - H.264 [ma5a-lecture19-20091111.mov, 1.6 GB]
Nov 13 Lecture 20 - H.264 [ma5a-lecture20-20091113.mov, 1.7 GB]
Nov 16 Lecture 21 - H.264 [ma5a-lecture21-20091116.mov, 1.7 GB]
Nov 18 Lecture 22 - H.264 [ma5a-lecture22-20091118.mov, 1.7 GB]
Nov 20 Lecture 23 - H.264 [ma5a-lecture23-20091120.mov, 1.6 GB]
Nov 23 Lecture 24 - H.264 [ma5a-lecture24-20091123.mov, 1.7 GB]
Nov 30 Lecture 26 - H.264 [ma5a-lecture26-20091130.mov, 1.7 GB]
Dec 02 Lecture 27 - H.264 [ma5a-lecture27-20091202.mov, 1.7 GB]
Dec 04 Lecture 28 - H.264 [ma5a-lecture28-20091204.mov, 1.7 GB]

 

Handouts

 

 

Date

Description



 

Homework

 

 

Due Date

Homework 

Solutions

Oct 6 @ 4 PM
Homework 1
Homework 1
Oct 13 @ 4 PM
Homework 2
Homework 2
Oct 20 @ 4 PM
Homework 3
Homework 3
Oct 27 @ 4 PM
Homework 4
Homework 4
    Midterm Solutions
Nov 10 @ 4 PM
Homework 5   Hint
Homework 5
Nov 17 @ 4PM
Homework 6
Homework 6
Nov 24 @ 4 PM
Homework 7
Homework 7
Dec 4 @ 4 PM
Homework 8
Homework 8

 

 

 

 


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