Improved estimate on the number of bound states of negatively charged bosonic atoms
Infrared catastrophe in a massless Feynman function
Integrable models of interaction of matter with radiation.
Integral Quadratic Forms, Kac-Moody Algebras, and Fractional Quantum Hall Effect. An ADE- Classification
Introduction to magnetic resonance imaging for mathematicians
The basic concepts and models used in the study of nuclear magnetic resonance are introduced. A simple imaging experiment is described, as well as, the reduction of the problem of selective excitation to a classical problem in inverse scattering.