Math 444. Elementary Real Analysis (formerly Math 344)-D 13


Time/Location: MWF, 11-12, 142 Henry Adminstration building 

Instructor: Marius Junge, Altgeld  363,  Office hour, Tuesday 5-6 pm.

Text: R. B. Bartle and D. R. Sherbert, Introduction to Real Analysis, 3rd Edition, John Wiley & Sons, 2000.

Chapter

1. Preliminaries
(Notation from logic,set theory, and cardinality of countable and finite sets)

2. The Real Numbers
(How to go from the natural numbers to the real numbers, groups, fields, order fields, max/min/sup/inf, completeness axiom, Sqrt{2}, Archimedian property, nested intervals)

3. Sequences
(Examples, basic properties of limits, the n(epsilon) game, mononte subsequences, Bolzano Weierstrass,)

4. Toplogy in R
open, closed and compact sets.

5. Continuous Functions
(Definition, the K(eps) game, basic properties, continuous function on compact intervals, applications)

6. Differentiation
(Basic definition, the mean value theorem)

7. The Riemann Integral
(Definition and approximation, the fundamtal thereoms)

8.
Sequences of Functions
(Limits of continuous functions)




 




This course is an introduction to e - d analysis on the real line for students who do not plan graduate study in mathematics. (Those students should take Math 347.) The students do not have much experience in writing proofs, and they will need practice in doing so. They should leave the course not only with a basic understanding of the fundamental concepts of real analysis, but also an improved ability at reading and writing mathematical arguments. Regular homework is an important aspect of the course.

For many students this is unique chance to see mathematics tick very improtant to bridge between school and universty mathematics. The emphasis lies on doing proofs-not comsuming proofs.

Grading: Exams: Practice quizes, two  midterm  (20%  each). final exam (30%)  8:00-11:00 AM, Saturday, May 3 in class, Homework (30%) (submission in pairs-to practice team work-every Wednesday)

Course hotline (email to students and instructor):  Share your questions on homework, course material,  homework problems will only be discussed after explicit request.

Next Midterm: Wednesday  April 9


Hw1

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Hw11


Some facts about sets

The nested interval property

Probelms for next midterm

Solutions to these problems

Exam2-solautions





Courses webpage
Department of Mathematics