Math 617 Functional Analysis

Spring 2020, UAF

Thanks for a great semester! Even the bizarre half, where it became online, worked well because you guys performed. No one ever missed an assignment! I hope you learned a lot (and I did). Please talk to me, in person or by email, any time about functional analysis or other topics! Ed



Please look below on each class date for video lectures (starting 23 March). All the videos are under the "Video lectures" tab at Blackboard. Note the Final Exam will be take-home.

Ed Bueler
 elbueler@alaska.edu

Office: Chapman 306C (hours)

Class times and room:
 MWF 10:30 -- 11:30 pm
 Bunnell 410
 Chapman 204
 ONLINE!

CRN:  35419

UPDATED Syllabus

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Required text:
J. Muscat, Functional Analysis: An Introduction to Metric Spaces, Hilbert Spaces, and Banach Algebras, Springer, 2014 (ISBN-13: 978-3319067278)

Recommended text:
B. Hall, Quantum Theory for Mathematicians, Graduate Texts in Mathematics 267,Springer, 2013 (ISBN-13: 978-1461471158)


Links:

schedule version 3 May 2020

Day Week/
Chapter
Topic Assigned/
Due
1/13--1/17 1
Chapters 1,2,3,4,5,6
no lecture
Bueler at conference
Assignment #1
M 1/20 2 no lecture
Alaska Civil Rights Day
W 1/22 Chapter 7 vector spaces
F 1/24 what is functional analysis? Assignment #2
A #1 due
M 1/27 3 normed vector spaces
W 1/29 cont.
F 1/31 slides: finite-dim. spectral theory I A #2 due
M 2/3 4 cont. Assignment #3
A #2 due
W 2/5 Chapter 8 continuous linear maps
F 2/7 cont.
M 2/10 5 integral operators Assignment #4
A #3 due
W 2/12 cont.
F 2/14 Y Banach => B(X,Y) Banach
M 2/17 6 projections, Riesz theorem Assignment #5
A #4 due
W 2/19 Chapter 9 sequence spaces
F 2/21 Lebesgue theory
M 2/24 7 cont.
W 2/26 dual spaces
F 2/28 slides: finite-dim. spectral theory II A #5 due
M 3/2 8 Midterm 1
in class
Midterm 1
W 3/4 slides cont. Assignment #6
F 3/6 Chapter 10 Hilbert spaces
Jordan & von Neumann 1935 (parallelogram law ==> inner product)
3/9--3/13 9 no lecture
Spring Break
3/16--3/20 10 no lecture
more Spring Break ... coronavirus
M 3/23 11 cont.
video Lecture-3-23
W 3/25 cont.
video Lecture-3-25-part1
video Lecture-3-25-part2
F 3/27 cont.
video Lecture-3-27
review: A Hilbert space alphabet
A #6 due
M 3/30 12
Chapter 11
Banach spaces
video Lecture-3-30
Assignment #7
W 4/1 Hahn-Banach theorem
video Lecture-4-1 (recording failed midway)
Midterm 2 description
  skeleton slides (LaTeX source)
  skeleton slides (PDF)
Midterm 2 (take-home) assigned
F 4/3 Chapter 13 Banach algebras
video Lecture-4-3
A #7 due
M 4/6 13 power series
video Lecture-4-6
W 4/8 Chapter 14 spectral theory
video Lecture-4-8-part1
video Lecture-4-8-part2
F 4/10 types of spectrum
video Lecture-4-10
Midterm 2 due 5pm
Assignment #8
M 4/13 14 6 examples of operator spectrum
video Lecture-4-13
W 4/15 compact operators and their spectra
video Lecture-4-15
Assignment #9
F 4/17 Chapter 15 normal operators, unitary operators, C* algebras
video Lecture-4-17
A #8 due
M 4/20 15 spectral theorem for compact, normal operators
video Lecture-4-20
W 4/22 quantum mechanics
video Lecture-4-22
F 4/24 spectral theorem for bounded, normal operators
video Lecture-4-24
Final Exam assigned
A #9 due
M 4/27 16 functional calculus and unitary groups
video Lecture-4-27
A #9 due
F 5/1 Final Exam
due at 5:00 pm
Final Exam due