Cell mapping methods have emerged as a robust framework for the global analysis of nonlinear dynamical systems. By discretising the continuous state space into a finite number of cells, researchers ...

We consider the system linearly coupled by nonlinear Schrödinger equations in ℝ3: $\{\begin{array}{c}-\mathrm{\Delta }{\mathrm{u}}_{\mathrm{j}}+{\mathrm{u ...

High frequency vector network analysers (VNAs) make use of harmonic samplers, or mixers, to down convert measurement signals to intermediate frequencies (IF) before digitising them. Such components ...

SANTA CLARA, Calif.--(BUSINESS WIRE)--Agilent Technologies Inc. (NYSE:A) today expanded its award-winning PNA-X Nonlinear Vector Network Analyzer to 67 GHz. A new 67-GHz phase-reference calibration ...

This is a preview. Log in through your library . Abstract This paper continues the work of Saikkonen (2001, "Econometric Theory" 17, 296-326) and develops an asymptotic theory of statistical inference ...