Discrete Math Miscellanea

• Plattsburgh State University of New York
• Computer Science Department
• Faculty and Research Websites
• Salvador Gutiérrez' Homepage
• Research Interests
• Courses I teach
• Micro-biography
• Discrete Math Miscellanea
• My Schedule
• De Provo a Plattsburgh
• Algunos días de mi vida
• Pinturas de Li Gutiérrez (Mi hermana)
• Algunos lagos de Nueva York
• El Otoño en Plattsburgh

Graphs and Puzzles

• A selection of famous puzzles that can be analyzed with a state graph.

Logic Puzzles

• A selection of logic puzzles from Raymond Smullyan.

Logic Applet*

• A wonderful learning aid for First Order Logic written by Robert Staerk, from Switzerland. Make sure you have the JRE version 5.0, update 6, or a more recent install.

Number Theory notes

• Notes on basic elementary number theory.

Square Root of a Matrix (Newton's Method)

• Illustrations of images obtained from the application of Newton's method to obtain the square root of a matrix.

CS-Math Seminar

• The home page for the Computer Science - Mathematics Seminar. See the abstracts, download papers and slides.