Math 3200-001 Introduction to Abstract Mathematics through Topology
Semester 1, 2007-08
Course Lecturer:
Dr. Judith Packer, Dept. of Mathematics
Tel: (303) 492-6979
Office: Math 227
Email: packer@colorado.edu
URL: http://spot.colorado.edu/~packer
Course Information:
This course is an introduction to point-set topology, and because it satisfies one of the Core
requirements for critical thinking, involves proofs. Material to be covered includes:
an introduction to the theory of topological spaces, including Euclidean spaces and more
general metric spaces. We will go over the basic properties of sets, metric spaces,
the open ball, open and closed sets, Hausdorff spaces, general topological spaces,
continuity, homeomorphisms between spaces, connectedness, and compactness.
This material can be found in portions of Chapter 1-5 of the Mendelson textbook.
Prerequisite:
This course
has as a prerequisite the course 2400, Calculus 3.
Course Text:
We will use the text "Introduction to Topology" by B. Mendelson, Dover, 1990.
Assessment:
- Assessment of homework performance: 20% of final grade.
- In-class mid-term exam - Wednesday, October 3, 2 - 3 p.m. : 25% of final grade.
- Click HERE for a review sheet for the
first midterm exam.
- Click HERE to see some solutions for the first midterm exam.
- In-class mid-term exam - Wednesday, November 7, 2 - 3 p.m. : 25% of final grade.
- Click HERE for a review sheet
for the second midterm exam.
- Click HERE to see solutions to the
second midterm exam.
- Click HERE for a partial review sheet for the final (see also midterm review sheets).
- Click HERE for some
solutions to this review sheet.
- Final exam - in class, Tuesday, December 18, 1:30 p.m. - 4:00 p.m. : 30 % of final grade.
Lecture Hours and Venue:
MWF 2 p.m - 2:50 p.m. ECCR 116.
Consultation Hours:
Mon, Wed: 3-4 p.m.; Fri: 11-12 noon and by appointment.
Klein Bottle News:
Tracy White, one of my former topology students, found a neat web page on the Wool Works site on
"How to knit a
Klein bottle" and actually knitted a Klein
bottle! Talk to Tracy for Klein-bottle knitting tips. I have a Klein bottle hat in my office.
Homework Assignments (some assignments may require Acrobat Reader to download):
- Assignment 1, due Wednesday Sept. 5: Read Chapter 1 Sections 1 through 4, and do the problems
on p. 4, 1(b), (c), (e), (g), 2; p. 6: 1 (a), (c), (e), (f),
2(a), (b). Click HERE to download a pdf file of Assignment 1.
- Click HERE for some solutions to Assignment 1.
- Assignment 2, due Monday Sept. 10: Read Chap. 1, Sections 4 and 5, and do
the problems on p. 8: 1(b),(d), (f), 2, 3(a); p. 11: 1, 2.
- Click HERE for some solutions to Assignment 2.
- Assignment 3, due Monday Sept. 17: Read Chap. 1, Sections 6, 7, 8, and do
the problems on p. 14: 2(a), (b), (c), 3(a); p. 16: 1; p. 21-22: 1, 2.
- Click HERE for some solutions to Assignment 3.
- Assignment 4, due Wednesday Sept. 26: Read Chap. 2, Sections 1 and 2
and do Problems p. 25, 2,3; p. 34-35, 2, 3, 4.
- Click HERE for some solutions to Assignment 4.
- Assignment 5, due Wednesday, October 10: Read Chap. 2, Sections 3 and 4 and do Problems p. 46, 3, 4 (1), (iii), 6.
- Click HERE for some solutions to Assignment 5.
- Assignment 6, due Wednesday, October 17: Read Chap. 2, Sections 5 and 6, and do Problems p. 46, 8; p. 51, 2, 3; p. 57: 2, 3 (for problem 3, the "standard metric" on X x Y is d( (x_1,y_1), (x_2,y_2)) = max { d_1(x_1,x_2), d_2(y_1,y_2)}).
- Click HERE for some solutions to
Assignment 6.
- Assignment 7, due Wednesday, October 22: Read Chap. 2, end of Section 6,
and Section 7, and do Problems p. 57-58, 5, 6; pp. 64-65, 1,6, 7.
- Click HERE for some solutions to
Assignment 7.
- Assignment 8, due Friday, November 2: Read Chap. 3, Section 1 and 2, do problems
p. 74, 1,2,4.
- Click HERE for some solutions to assignment 8.
- Assignment 9, due Friday, November 16: Read Chapter 3, Section 4, do problems p. 74, 5; pp. 86-7, 1, 3, 4, 8.
- Click HERE for some solutions to
assignment 9.
- Assignment 10, due Wednesday, November 28:
Read Chapter 3, Section 5 and 6, do problems p. 87, no. 12, p. 91, 1, 3, p. 96, 2, 4.
- Click HERE for some solutions to
Assignment 10.
- Assignment 11, due Wednesday, December 5: Read Chapter 3, Section 8, Chapter 4, Sections 2, do probelms p. 106, no. 1, p. 118, nos. 1, 2, 3, 4.
- Click HERE for some solutions to
Assignment 11.
- Assignment 12, due Friday, December 14: Read Chapter 5, Sections 1, 2, and 3, do problems p. 164, nos. 1 and 2, p. 168, nos. 2 and 3.
Homework:
Homework will be assigned weekly, and is due at the beginning of class, usually on Mondays.
Some, but not all of the problems will be graded. Show
all your work.
Students With Disabilities:
If you qualify for accommodations because of a disability, please submit a
letter to me from Disability Services in a timely manner so that your needs may
be addressed. Disability Services determines accommodations based on
documented disabilities. Contact: 303-492-8671, Willard 322, or
www.Colorado.EDU/disabilityservices
Disability Services' letters for students with disabilities indicate
legally-mandated, reasonable accommodations.
The syllabus statements and answers to Frequently Asked Questions can be found
at
www.colorado.edu/disabilityservices/accommodations.html
Missed Exams:
If you are absent from an exam without a valid excuse, you will receive a
grade of "F" for that exam. Examples of valid excuses are: documented illness
(doctor's letter required), religious observance, serious family emergency.
Leaving early for or coming back late from an out-of-town trip is not considered
a valid excuse for being absent from an exam.
Religious Obligations:
Campus policy regarding religious observances requires that faculty make every
effort to reasonably and fairly deal with all students who, because of
religious obligations, have conflicts with scheduled exams, assignments or
required attendance. In this class,
if you have a religious obligation that conflicts with one of the exams,
please let your instructor know at least two weeks in advance.
See policy details at
http://www.colorado.edu/policies/fac_relig.html
Student Classroom and Course-Related Behavior:
Students and faculty each have responsibility for maintaining an
appropriate
learning environment. Students who fail to adhere to such behavioral standards
may be subject to discipline. Faculty have the professional responsibility to
treat all students with understanding, dignity and respect, to guide classroom
discussion and to set reasonable limits on the manner in which they and their
students express opinions. Professional courtesy and sensitivity are
especially important with respect to individuals and topics dealing with
differences of race, culture, religion, politics, sexual orientation, gender,
gender variance, and nationalities. Class rosters are provided to the
instructor with
the student's legal name. I will gladly honor your request to address you by an
alternate name or gender pronoun. Please advise me of this preference early in
the semester so that I may make appropriate changes to my records.
See policies at
http://www.colorado.edu/policies/classbehavior.html
and at
http://www.colorado.edu/studentaffairs/judicialaffairs/code.html#student_code
Honor Code:
All students of the University of Colorado at Boulder are responsible for
knowing and adhering to the academic integrity policy of this institution.
Violations of this policy may include: cheating, plagiarism, aid of academic
dishonesty, fabrication, lying, bribery, and threatening behavior. All
incidents of academic misconduct shall be reported to the Honor Code Council
(honor@colorado.edu; 303-725-2273). Students who are found to be in violation
of the academic integrity policy will be subject to both academic sanctions
from the faculty member and non-academic sanctions (including but not limited
to university probation, suspension, or expulsion). Additional information on
the Honor Code can be found at
http://www.colorado.edu/policies/honor.html and at
http://www.colorado.edu/academics/honorcode/
Discrimination and Sexual Harassment:
The University of Colorado at Boulder policy on Discrimination and
Harassment, the University of
Colorado policy on Sexual Harassment and the University of Colorado policy on
Amorous Relationships applies to all students, staff and faculty. Any student,
staff or faculty member who believes s/he has been the subject of
discrimination or harassment based upon race, color, national origin, sex, age,
disability, religion, sexual orientation, or veteran status should contact the
Office of Discrimination and Harassment (ODH) at 303-492-2127 or the Office of
Judicial Affairs at 303-492-5550. Information about the ODH and the campus
resources available to assist individuals regarding discrimination or
harassment can be obtained at
http://www.colorado.edu/odh.
Some famous mathematicians who have worked in point-set topology
:
Back to the home page of Judith A. Packer
Last modified August 22, 2007.