Dr. John Iskra
E&H College
My office is located in 221 Miller Hall
You can e-mail me at: jiskra@ehc.edu
My Class Schedule:
| Monday | Tuesday | Wednesday | Thursday | Friday | |
| 8:00 | Math 311 | Math 312 | |||
| 9:00 | Math 311 | Math 312 | |||
| 10:00 | GNST 100 | GNST 100 | |||
| 11:00 | Calculus II | Calculus II | Calculus II | GNST 100 | Calculus II |
| 12:00 | Calculus II | ||||
| 1:00 | OH | Math 201 | OH | Math 201 | |
| 2:00 | Math 201 | Math 201 | OH | ||
| 3:00 | |||||
| 4:00 | |||||
| 5:00 | |||||
| 6:00 | |||||
| 7:00 | |||||
| 8:00 |
GNST 100
152
In 11.10, #6 the numerator of the solution ought to be (-1)^{n+1}x^{n}. Sorry.
A good link for practice on pre-calculus:
201
311
Here is the text (a work in progress) for Math 421: (Really) Modern Algebra
Math 421 syllabus (updated 2/15/05)
Here are power point (really an open source equivalent called "prosper") presentations of past lectures:
Lecture Notes: 1/19 Lecture Notes 3/9:
Lecture Notes 1/21 Lecture Notes 3/30
You will need the adobe acrobat reader to view these files. You can download it (free!) here: adobe reader .
Euclid's The Elements - in html!
Math Problem of the Week:
| Problem | Solution |
| The Unfolded Map | The Folded Map |
| The Barber Pole | |
| Playful Dog | |
| Cryptic Movie Producers | |
I recently gave a talk at the winter ARM conference. Here is a pdf file of the slides of that talk:
Here is a talk I gave at CT06 the annual international conference devoted to category theory:
Smoothness in Zariski Categories
Cross Country Photos:
These were pictures taken following the ODAC meet last October.
CC Photo #1 CC Photo #4 CC Photo #7 CC Photo #10
CC Photo #2 CC Photo #5 CC Photo #8
CC Photo #3 CC Photo #6 CC Photo #9
