Boundary value problems for degenerate elliptic differential equations constitute a challenging and vibrant area of mathematical analysis. These problems involve differential operators whose ...
Inverse problems are central to modern applied mathematics, posing the challenge of deducing causes from observed effects across numerous disciplines including geophysics, medical imaging and ...
In our somewhat academic household, “solving differential equations” was a euphemism for tackling a challenging intellectual problem with an uncertain outcome. Pinning down the health effects of air ...