Thomas Zaslavsky's Home Page

Courses (Fall 2008)

Math 222: Calculus II
Course home page--To appear.
Math 581A: Topics in Graph Theory: Graphs and Geometry (a.k.a. Signed Graphs and their Friends)
Textbook: none. Course notes: yours!
Course home page.

Office hours (Fall 2008)

M, W, F: ??

Past Courses

Future Courses (Spring 2008)

Math 511: Introduction to Combinatorics
This will be taught out of Stanley "Enumerative Combinatorics", Vol. 1, or van Lint and Wilson "A Course in Combinatorics".

Thomas Zaslavsky

Professor
Ph.D., 1974, Massachusetts Institute of Technology
At Binghamton since 1985

Areas of interest: Combinatorics, graph theory
Summary of research interests
Math Reviews list of published papers. (Institutional subscription to MathSciNet is needed for viewing.)

E-mail: zaslav@math.binghamton.edu

Phone: (607)-777-2201

Fax: (607)-777-2450

Office: LN 2231
Office hours:

MWF 2:30-3:30
Courses:
Ph. D. Students:
- Rigoberto Florez, Summer, 2005
  Thesis: Four Studies in the Geometry of Biased Graphs
- Lori Koban, Summer, 2004
  Thesis: Two Generalizations of Biased Graph Theory: Circuit Signatures and Modular Triples of Matroids, and Biased Expansions of Biased Graphs
- Steven Tedford, Spring, 2002
  Thesis: A Characterization of the Mixed Branching Greedoid
- Daniel Slilaty, Summer, 2000
  Thesis: Orientations of Biased Graphs and Their Matroids
- Steve Pagano, Spring, 1998
  Thesis: Separability and Representability of Bias Matroids of Signed Graphs

Proclaim Liberty throughout all the Land
unto all the Inhabitants Thereof

The Liberty Bell
(from Leviticus 25:10)

They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.

Benjamin Franklin, 1755

Quotations of the Month:

It is with a heavy heart that I apologize this morning to Aunt Jemima.

-- John Sylvester, a radio host in Madison, Wis., re his comparing of Condoleezza Rice to Aunt Jemima, 2004.

-- From "Regrets Only" (a list of apologies), an op-ed in the New York Tunes, Oct. 14, 2007.

Past quotations of the month.

Economics 101:

As long as the medium-sized property held its own beside the great estate, [Rome] was reasonably broad-based, above her peasant foundations. Her safety would be jeopardized, however, when inflation and taxation whittled down the middle class, and left only great landowners and starving peasants side by side.

-- Robert Lopez, The Birth of Europe, New York, 1967, pp. 13-14.

Research

My Publications and So Forth
A list of published and selected unpublished works.
A list arranged by topics.

My Research Interests
Combinatorics, especially matroids, arrangements of hyperplanes, and the topic to which I devote most of my attention, signed graphs and their relatives: see
The Home Page of Signed, Gain, and Biased Graphs
at which you will find the Mathematical Bibliography, the Glossary, and a glacially growing list of research problems.

Other Places, On and Off Site

Combinatorics Seminar

Upcoming Conferences
- May 6 (Sat.): Discrete Math Day at SUNY Binghamton.

Combinatorics News
- Gian-Carlo Rota (Our Hero!)
- eXtreme Combinatorics: Design theory schedules the XFL season. (February 3, 2001.)
- A Hat Problem: It sounds like a parlor game -- but it's mathematical coding theory. (April 10, 2001.)
- Our professors have their own number.
- The End of a Reign in Graph Theory: W.T. Tutte Dies, May 2, 2002.
- Archimedes did combinatorics 2200 years ago! Read all about it!
- Sphere packing: Solved at last? or, What is a proof, really?
- A statistical analysis of The New Yorker's fiction. (Not combinatorics, but it's an unusual senior thesis!)
- Obituary of Frank Harary, who liked to be called "Mr. Graph Theory".
- A book on probability that sounds like fascinating fun, full of anecdotes and math: CHANCES ARE... Adventures in Probability, by Michael Kaplan and Ellen Kaplan (New York Times review).

African Mathematics, Multicultural Math, and Math Education
- A small and selective bibliography, classified by topic, concentrating on the works of Claudia Zaslavsky.
- A moderately complete chronological bibliography of the works of Claudia Zaslavsky.
- A brief life of Claudia Zaslavsky.

Historical
- N.E. Discrete Mathematics Day at Binghamton (Oct. 10, 2003): Program
- Binghamton meeting of the A.M.S. (Oct. 11-12, 2003): Program of the Special Session on Dowling Lattices

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