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About Me

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Computer Science Department
Westchester Community College
75 Grasslands Rd
Valhalla, NY 10595
Phone: (914)-606-6235
Fax: (914)-606-6545
E-mail: william.widulski@sunywcc.edu

CCNA certification CCNA certified, 2002, 2008

Network+ certified, 2002

M.S. in Computer Science, 2001
Polytechnic University

M.S. in Mathematics, 1989
Courant Institute, New York University

red ball Publications:

  1. Even-Pancyclic Subgraphs of Meshes. (with A.Delgado, D.Gagliardi, M.Gargano, and M.Lewinter)
    Congressus Numerantium, Vol 189, pp. 49-56 (2008)

  2. Subcubes of the Hypercube Qn. (with A.Delgado, D.Gagliardi, M.Gargano, and M.Lewinter)
    Congressus Numerantium, Vol 189, pp. 25-32 (2008)

  3. Hyper-Hamilton Laceable and Caterpillar-Spannable Product Graphs. (with M. Lewinter)
    Computers Math. Applic. Vol 34, No. 11, pp. 99-104 (1997).

  4. Minimal Hyper-Hamilton Laceable Graphs. (with M. Lewinter)
    Mathematical and Computer Modelling, Vol.17, No. 11, pp. 125-127, 1993

  5. Which Double Starlike Trees Span Ladders? (with M. Lewinter)
    Quo Vadis Graph Theory, Annals of Discrete Mathematics, 55, pp. 327-332 (1993)

  6. Equipartition Sets of Hypercubes. (with M. Lewinter)
    Journal of Combinatorics, Info. & Sys. Sci., Vol. 16, Nos. 1-2, pp. 19-24 (1991)

  7. What is the Minimum Label Number of U × V? (with M. Lewinter, D. Gagliardi, and A. Fox)
    NYAS Graph Theory Notes XIX (1990)

  8. Which Trees Span Ternary Cubes? (with M. Lewinter)
    NYAS Graph Theory Notes XVIII (1989)

  9. On Two-Legged Caterpillars Which Span Hypercubes. (with F. Harary and M. Lewinter)
    Congressus Numerantium, Vol 66, 103-108 (1988)

  10. Which Two-Legged Caterpillars Span Hypercubes? (with M. Lewinter)
    NYAS Graph Theory Notes XIV (1987)

red ball Books:

red ball Links:

The Erdös Number project webpage by Jerry Grossman. Just click here. My Erdös number is 2.

My music page contains a list of my favorite musicians.

My Webpage at SUNY Westchester Community College.
Arbelos Internet Math Society website has been removed. Problems and Problem Solving. In future, I may post the old pages here.
St. Alphonzo's Pancake Homepage, running on the Department of Mathematics and Computer Science WWW server of the University of Amsterdam. Just click here.
Math Movies:

new red ball Videos:

red ball Photos:

Marty Lewinter, Frank Harary and William Widulski
Marty Lewinter, Frank Harary, and Myself at NMSU

Benoit Mandelbrot and William Widulski
Me and Benoit Mandelbrot at Yale

Puerta Vallarta
Puerta Vallarta
Characterture of W. Widulski

Fractal Image

© 2006-2010 by Professor William F. Widulski Last Updated Feb 2019