John Arhin
Address :	Marlboro College, PO Box A, 2582 South Road, Marlboro, Vermont, 05344 USA.
Office :	Natural Sciences  205.
Telephone :	+1 802 258 9289 (or just 289 from on-campus).
School Fax :	+1 802 257 4154.
Email Address :	jarhin@marlboro.edu .

I am the mathematics fellow at Marlboro College. My PhD thesis was completed under the supervision of Professor Leonard H. Soicher in the School of Mathematical Sciences at Queen Mary, University of London.

Curriculum Vitae

My curriculum vitae as a PDF document is located here.

This PDF CV has been converted to Microsoft Word format, and is available upon request.

We remark that this document makes use of LaTeX together with its share packages CurVe and ResumeTeX.

Research Interests

• combinatorial designs,
• finite partial geometry,
• computational design theory, and
• applications of computational group theory to combinatorial designs.

Research Web Resources

• Further SOMA Update

Research Related Links:

• SOMA Update
• DesignTheory.org
• Queen Mary Combinatorics Study Group
• Semi-Latin squares

Note here that SOMAs are also known as simple semi-Latin squares.

Publications and Preprints

Published

• John Arhin, Every SOMA(n-2,n) is Trojan, Discrete Mathematics (2008),
  doi: 10.1016/j.disc.2008.09.050.
  PDF Preprint.
• John Arhin, On the structure of 1-designs with at most two block intersection numbers, Designs, Codes and Cryptography, v. 43 n. 2-3, p. 103-114, June 2007.
  doi: 10.1007/s10623-007-9067-4.
  PDF Preprint.

In Preparation

• John Arhin and M. A. Ollis, Some infinite families of non-Trojan SOMAs.

PhD Thesis

• On the structure of SOMAs and related partial linear spaces, accepted October 2006. The thesis in PDF.

Teaching and Tutorials

I am currently lecturing on the following courses for Fall 2009:

• Albegraic Structures;
• Discrete Mathematics;
• Topics in Algebra, Trigonometry and Pre-Calculus.

In addition, I am giving tutorials on Vector Calculus and Graph Theory.

Links

• Theorem of the Day
• My Flickr Photographs
• London SouthBank Maths Study Group

This page is maintained by John Arhin. The views and opinions expressed in these pages are mine. The contents of these pages have not been reviewed or approved by Marlboro College.

Page last updated September 13th 2009.