Nature

The Expansion of a Homogeneous Function in Spherical Harmonics

IN a recent paper, entitled “Notes on Spherical Harmonics” (Proceedings of the Edinburgh Mathematical Society, vol. xxxii., 1914), Dr. John Dougall wrongly claims as new the expansion which he has ...
IEEE

Dyadic green's function in a homogeneous biaxial anisotropic medium

Abstract: This paper presents an analytical formulation of the dyadic Green's function in a homogeneous biaxial anisotropic medium. The spectral dyadic Green's function is first obtained by solving ...
Europe PMC

Heading control based on extended homogeneous polynomial Lyapunov function

For the nonlinear parameter-varying (NPV) model of unmanned surface vehicle (USV) with the consideration of the velocities on yaw and surge as well as wave disturbances, a robust H ∞ control method is ...
IEEE

Homogeneous differentiator design using implicit Lyapunov Function method

Abstract: The Implicit Lyapunov Function (ILF) for a class of homogeneous systems is introduced and studied. The analysis of homogeneous differentiator using ILF method is presented. Sufficient ...