Polynomials Computational complexity 4 Control theory 4 Logic programming 3 Nonlinear boundary value problems 3 Analytic functions 2 Approximation theory 2 Galois theory 2 Mappings (Mathematics) 2 Zero (The number) 2 Algebraic fields 1 Bifurcation theory 1 C*-algebras 1 Computer algorithms 1 Congresses 1 Dynamics 1 Geodesics (Mathematics) 1 H (infinity symbol) control 1 Interval analysis (Mathematics) 1 Iterative methods (Mathematics) 1 Mathematical physics 1 Matrices 1 Polytopes 1 Random walks (Mathematics) 1 Renormalization 1 Vector fields 1