Introduction to Finite Tight Frames

This textbook is an introduction to the theory and applications of finite tight frames, an area that has developed rapidly in the last decade. Stimulating much of this growth are the applications of finite frames to diverse fields such as signal processing, quantum information theory, multivariate orthogonal polynomials, and remote sensing.

Teoria si aplicatiile cadrelor stranse finite s-au dezvoltat rapid in ultimii ani. Acest text ofera o prezentare generala a domeniului si discuta directiile viitoare de cercetare.