Polynomial and special function theory remains a vibrant area of mathematical research, interweaving classical algebra with advanced analysis. At its core, the study concerns algebraic expressions ...

Non-linear physics is the study of systems where the output is not directly proportional to the input. Unlike linear systems, which follow simple, predictable relationships, non-linear systems exhibit ...

Parameter estimation of polynomial phase signals (PPS) constitutes a vital area of signal processing, wherein the objective is to accurately determine the coefficients of a polynomial function that ...