Digital signal processing is concerned with the problem oftransforming one sequence of numbers into another in a way thatmeets certain practical objectives. For example, filtering involvesthe ...

Probabilists are often facing the task to determine the asymptotic behavior of a given sequence of random variables, more precisely, to prove its convergence (in a suitable sense) to a limiting ...

The transmission eigenvalue problem is an eigenvalue problem that arises in the scattering of time-harmonic waves by an inhomogeneous medium of compact support. Based on a fourth order formulation, ...