Keller 402B, 2565 McCarthy Mall.
(Google Map) (NASA)
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Office
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Phone |  Email* |
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(808) 956-9131
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Courses Assisted |
Math 252A > Wed. 11:30~12:30 @ PS208 Math 242A > Fri. 9:30~10:30 @ PS 208 |
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Office Hours
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Friday:
10:30-11:30, Wednesday: 1:30-2:30, or, by appointment
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( This webpage is under construction ...)
I always try to enjoy the
beauty of math when studying, not how complicated the problems
themselves are.
Teaching
As the old Chinese saying indicates "Teaching at the same time is learning" and is a happy thing to do. I feel satisfied knowing that students are willing to learn and try to think accurately and efficiently.
One thing I learnt from Dr. Nation last semester when being a TA of his is that:
Don't try things the harder way
Due to the mistake I made when migrating files to
the new laptop, some files were lost. Herunder are links for
course related
materials recovered from misdeleting and misformating.
Math
242
Math242-Feb15
Math242-Feb1
Math242-Feb8
Math242-Feb22
Math242-Jan25
Math242-Mar7
Math242-Apr4
Math242-Apr18
Math242-Apr25
Math 252
Math252-Feb13
Math252-Jan23
Math252-Apr2
Math252-Feb20
Math252-Feb27
Math252-Feb6
Math252-Feb13
Math252-HW-Exp
Math252-Jan30
Math252-Mar6
Math252-Mar7
Math252-Apr9
Math252-Apr16
Math252-Apr23
Qualifying Exams
Take them or not, it's good to enjoy the condensed, hidden beauty both the test makers want to present and the test takers are supposed to expose.
Solutions provided in the files this link will lead
you to are joint efforts by me, my classmates and professors here at
the UHM math department to whom I owe deep gratefulness and who are not
responsible for the mistakes in the arguments.
Complex Analysis 1985
Complex Analysis 1997
Complex Analysis 2003
Real Analysis 1985
Real Analysis 1992
Real Analysis 2007
Real Analysis Misc 1
Real Analysis Misc 2
Real Analysis Misc 3
Complex Analysis Note 1
Complex Analysis Note 2
Complex Analysis Note 3
Complex Analysis Note 4
Education/Research
At present I am intersted in Statistics and
differential geometry, random process, financial mathemtaics. I wrote
three papers on
natural gradient for simple neural networks when I was in my
master's program in Math at Sichuan University,China.
( I need to convert them into pdf)
Hereunder are the links to these papers:
Paper 1
Paper 2
Paper 3
Hereunder are some notes I made when reading Volume 1
of M. Spivak's book "A comprehensive Introduction to Differential
Geometry" and Chern's book "Lecture Notes in Differential Geometry":
Differential Geometry Note 1
Mini E-Library
I have collected some graduate texts and references in electronic formats, eg., .pdf, .djvu. Due to copyright restrictions, I can only put few that are relevant to the exams here. Please contact me and give me the infomation of the book you want and I'll email you the book if I do have it.
For .djvu files, just install a djvu browser plugin
or obtain a professional djvu file editor if you want edit and make
notes whiling reading the materials.
Real
and Complex Analysis by Rudin
Functional Analysis by Rudin
Real Analysis by Royden
Abstract Algebra by Dummit