Inverse spectral theory addresses the fundamental question of how to reconstruct a differential operator from the knowledge of its spectral characteristics. Central to this theory are operators such ...

Conformal geometry is the study of structures on manifolds that remain invariant under angle-preserving transformations. At its core is the notion of a conformal class, a collection of metrics that ...

With the exponential growth in demand for high-speed data transmission, the 5G system infrastructure, despite its impressive peak data rate of 10 gigabits per second, is increasingly inadequate for ...