J. B. Nation

Department of Mathematics

University of Hawaii

Honolulu, HI 96822

Telephone: 808-956-4655

Fax: 808-956-9139

E-mail:

- Papers
- Books
- Talks and Seminar Notes
- Drafts and Work in Progress
- Group Codes
- Lectures on Group Codes
- Lectures on lattices from AAB Workshop
- A PDF file with pictures of the minimal big lattices.

- Syllabus
- Worksheet #1
- Solutions to Worksheet #1
- Worksheet #2
- Solutions to Worksheet #2
- Worksheet #3
- Solutions to Worksheet #3
- The spruce budworm cartoon
- Topics in first order ODEs
- First test: Monday September 30
- Worksheet #4
- Solutions to Worksheet #4
- First Webwork assignment due October 16.
- Worksheet #5
- Worksheet #6
- Second Webwork assignment due October 28.
- Worksheet #7
- Second test: Wednesday November 6
- Worksheet #8
- Review for second test
- Solutions to worksheets 6 to 8 and review for second test
- Worksheet #9
- Worksheet #10
- Worksheet #11
- Derivation of logistic equation solution
- Worksheet #12 (properly revised)
- Solutions to Worksheet #12
- Notes on epidemic models from Murray, Mathematical Billogy
- Review for final exam
- solutions to Review for final exam

- Syllabus
- Homework 1, due September 13.
- In-class worksheet 1, August 30.
- Homework 2, due September 27.
- Homework 3, due October 18.
- Homework 4, due November 8.
- Homework 5, due December 4.
- Homework 6: Find all groups of orders 8, 12 and 20.

- Entire book (thanks to Larry Eisenberg)
- Title page
- Introduction
- Chapter 1: Ordered Sets
- Chapter 2: Semilattices, Lattices and Complete Lattices
- Chapter 3: Algebraic Lattices
- Chapter 4: Representation by Equivalence Relations
- Chapter 5: Congruence Relations
- Chapter 6: Free Lattices
- Chapter 7: Varieties of Lattices
- Chapter 8: Distributive Lattices
- Chapter 9: Modular and Semimodular Lattices
- Chapter 10: Finite Lattices and their Congruence Lattices
- Chapter 11: Geometric Lattices
- Appendix 1: Cardinals, Ordinals and Universal Algebra
- Appendix 2: The Axiom of Choice
- Appendix 3: Formal Concept Analysis