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Department of Mathematics
The City College of New York
NAC 8/133
Convent Ave at 138th Street
New York, NY 10031

Phone: (212) 650-5346
Fax: (212) 650-6294
math@ccny.cuny.edu

CCNY :: Division of Science :: Mathematics

Department of Mathematics

Meet the Platonic Solids: Octahedron

From http://commons.wikimedia.org/wiki/Main_Page

The Platonic solids have been known since antiquity, and they play a prominent role in Plato's description of the physical world. The planar faces of each solid are identical polygons. Only equilateral triangles, squares and regular pentagons appear.

Although the platonic solids seem to be purely geometric objects, they embody a number of deep algebraic features. Their symmetries, for example, relate to the solution of polynomial equations of low degree.

If you would like to learn more about Platonic solids, you can start here.

Math Club

Welcome to the Math Club page!


Executive Committee, 2018-2019


Mission:


How to Become a Math Club Member:

Please join the Google Group and the Math Club group on Facebook. For any inquiries, email us at ccnymathclub(at)gmail(dot)com.

Prof. Daugherty's Advice for Applying to PhD Programs

Click here for some very comprehensive guidelines for continuing your education and really great advice for those interested in pursuing a PhD in mathematics.


Undergraduate Lecture Series:

The Math Department is organizing a student seminar designed to have faculty present accessible lectures to start conversations on advanced mathematics. These talks will be accessible to undergraduate students and cover a wide range of topics. For the Fall 2017 semester, we will meet generally in NAC 4/108 from 1:00PM-2:00PM on Thursdays unless stated otherwise. For more information, please check out the seminar website or join the Google group to be notified!


Tea Time:

Every Tuesday 1:00 PM The Math Club and [A.W.M.] meets in 6/270 for an afternoon tea to discuss the 'finer' things in life, and gripe about our classes.


Upcoming Events:


Past Events:

In 1736, Euler was given a problem to which he said there is no solution. This problem laid the foundations of graph theory and prefigured the idea oftopology. We willtalk aboutthis problem and why it was so significant along with some fun explorations into the world of graph theory!


Opportunities: