Bernstein polynomial estimation provides a robust nonparametric technique for approximating both density and distribution functions. Based on the properties of Bernstein polynomials, which uniformly ...

I have a branch ready that uses exp(x) instead of sin(x) as the y (target) variable. The reason for this is faster and clearer convergence, since exp(x) is well approximated by a Taylor expansion ...

Chromatic symmetric functions and combinatorial polynomials are central constructs in modern algebraic combinatorics, extending classical graph invariants into rich algebraic frameworks. Originating ...

Abstract: Two lag diversities in the high-order ambiguity functions for single component polynomial phase signals (PPS) was explored by Zhou and Wang (see IEEE Signal Processing Lett., vol.4, p.240-42 ...

Abstract: In this article, we search for polynomial Lyapunov functions beyond the quadratic form to investigate the synchronization problems of nonlinearly coupled complex networks. First, with a ...