Table of Contents
Featured Articles and Invitations from the AMS
Climate Change and the Mathematics of Transport in Sea Ice
Mathematics Awareness Month 2009 has as its theme "Mathematics and Climate". Polar sea ice both regulates climate and serves as an indicator of climate change. Brine flow through sea ice figures in the regulation, and its measurement helps in calculating climate change. The author explains mathematical modeling of brine flow and reports on Antarctic measurements checking the models.
Mathematics and the Internet: A Source of Enormous Confusion and Great Potential
Graph theory models the Internet mathematically, and a number of plausible mathematically intersecting network models for the Internet have been developed and studied. Simultaneously, Internet researchers have developed methodology to use real data to validate, or invalidate, proposed Internet models. The authors look at these parallel developments, particularly as they apply to scale-free network models of the preferential attachment type.
From the Secretary
Communication, Departments
- 2009 Award for an Exemplary Program or Achievement in a Mathematics Department
- 2009 JPBM Communications Award
- AWM Awards Given in Washington, DC
- Encounters with Mischa Cotlar
- Homage to Henri Cartan (1904-2008)
- MAA Prizes Presented in Washington, DC
- Nebraska Department Wins Exemplary Program Award
- What Is New in LaTeX? II. TeX Implementations, Evolution or Revolution?