kernel_hyperbolic.h File Reference

Here, we define hyperbolic kernel functions. More...

#include "base_kernel.h"

Go to the source code of this file.

Classes
class	SPH::KernelHyperbolic
	Kernel from Yang el al. More...

Namespaces
	SPH

Detailed Description

Here, we define hyperbolic kernel functions.

Numerical experiments suggests the this kernel is more stable than gaussian like kernel due to its spike at the origin. However, it is also found that such kernels give bad density predictions. Therefore, the application of this kernel should be clarified.

Author

Chi ZHang and Xiangyu Hu