Still to do: many of the links on this new server are broken.
Must change
oit2.scps.nyu.edu/~meretzkm/
to
markmeretzky.com/
-
Chapter 1:
Wht Abstract Algebra?
-
Chapter 2:
Operations
-
Chapter 3:
The Definition of Groups
-
Chapter 4:
The Elementary Properties of Groups
-
Chapter 5:
Subgroups
-
Chapter 6:
Functions
-
Chapter 7:
Groups of Permutations
-
Chapter 8:
Permutations of a Finite Set
-
Chapter 9:
Isomorphism
-
Chapter 10:
Order of Group Elements
-
Chapter 11:
Cyclic Groups
-
Chapter 12:
Partitions and Equivalence Relations
-
Chapter 13:
Couting Cosets
-
Chapter 14:
Homomorphisms
-
Chapter 15:
Quotient Groups
-
Chapter 16:
The Fundamental Homomorphism Theorem
-
Chapter 17:
Rings: Definitions and Elementary Properties
-
Chapter 18:
Ideals and Homomorphisms
-
Chapter 19:
Quotient Rings
-
Chapter 20:
Integral Domains
-
Chapter 21:
The Integers
-
Chapter 22:
Factoring into Primes
-
Chapter 23:
Elements of Number Theory (Optional)
-
Chapter 24:
Rings of Polynomials
-
Chapter 25:
Factoring Polynomials
-
Chapter 26:
Substitution in Polynomials
-
Chapter 27:
Extensions of Fields
-
Chapter 28:
Vector Spaces
-
Chapter 29:
Degrees of Field Extensions
-
Chapter 30:
Ruler and Compass
-
Chapter 31:
Galois Theorey: Preamble
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Chapter 32:
Galois Theorey: The Heart of the Matter
-
Chapter 33:
Solving Equations by Radicals
Courses that Mark is teaching in Fall 2018 at
NYU
SPS
Info
Tech
-
INFO1-CE9913
iOS App Development Intensive: From Concept to App Store.
Section 1: 20 Tuesdays and Thursdays,
September 18 to December 6, 2018.
No class on October 4, October 9, October 11, and November 22.
6:00 p.m. to 9:30 p.m.
Catalog
description.
-
INFO1-CE9416
Android App Development Intensive.
Section 1: 20 Mondays and Wednesdays,
September 19 to December 10, 2018.
No class on October 3, October 8, October 10, and November 21.
6:00 p.m. to 9:30 p.m.
Catalog
description.
Other courses Mark has taught at
NYU
SPS
Info
Tech
Courses that Mark has taught at
Pace
University
- CRN 90200
iPhone Application Development.
24 Tuesdays and Thursdays,
October 21, 2014 to February 3, 2015.
No class on November 6, November 27, December 23 to January 1,
and January 27 (snow day).
6:00 to 8:30pm.
Optional Saturday labs on December 6, January 10, and January 24th.
163 William Street,
between Ann and Beekman.
Courses that Mark teaches at
DevCon5
-
iOS in the language Swift.
Monday, August 1, 2016 in Manhattan at the NYU
Kimmel
Center.
Will contain extra
WKWebView
and HTML5 examples.
-
Android
in the languages Java and XML (Extensible Markup Language).
Thursday, August 4, 2016 in Manhattan at the NYU
Kimmel
Center.
Courses that Mark teaches at
QCon
- iOS in the language Swift.
Monday, June 8, 2015 in Brooklyn.
Thursday, November 6, 2014 in San Francisco.
- Android
in the languages Java and XML (Extensible Markup Language).
Tuesday, June 9, 2015 in Brooklyn.
Friday, November 7, 2014 in San Franciso.
Contact information
- Email:
mark.meretzky@gmail.com
- Web (you’re looking at it now):
http://oit2.scps.nyu.edu/~meretzkm/
- Where
is Mark logged into oit2.scps.nyu.edu right now?
- I work for
Robert D. Craig
Robert.Craig@nyu.edu
- finger
Mark’s computer accounts
How to do things on oit2.scps.nyu.edu
The “secure shell”
To log into oit2.scps.nyu.edu, you need a client that speaks the
“Secure Shell”
protocol.
For Windows,
get
PuTTY
from
its own
website,
or from the
NYU website,
or from the free
ITS NYU-NET CD
at one of the
computer labs.
For Unix, get
ssh.
There’s even an
O’Reilly book
about
ssh.
Graphics
- Open GL
- GTK
- Create your own World Wide Web
home page
on oit2.scps.nyu.edu.
- Write a World Wide Web
gateway
on oit2.scps.nyu.edu.
- Here is a form
that runs a
simple gateway which is a shellscript.
- All of the other gateways in Mark’s
/home/m/meretzkm/public_html/cgi-bin
directory are written in
Perl.
- Here
is a
touch-sensitive imagemap.
- Special effects:
colors, blinking, codes for special characters and accent marks.
Planetarium Operator
Mark was also one of the
operators
of the
Andrus Planetarium
at the
Hudson River Museum
of Westchester.
People and things that Mark likes
