Evaluation of Threshold Selection Methods for Adaptive Kernel Density Estimation in Disease Mapping (open access)

Evaluation of Threshold Selection Methods for Adaptive Kernel Density Estimation in Disease Mapping

This article assesses the relative performance of threshold selection methods in terms of resolution and reliability for disease mapping.
Date: May 8, 2018
Creator: Ruckthongsook, Warangkana; Tiwari, Chetan; Oppong, Joseph R. & Natesan, Prathiba
System: The UNT Digital Library
Infinitely Many Solutions for a Semilinear Problem on Exterior Domains With Nonlinear Boundary Condition (open access)

Infinitely Many Solutions for a Semilinear Problem on Exterior Domains With Nonlinear Boundary Condition

This article proves the existence of an infinite number of radial solutions to Δu + K(r)ƒ(u) = 0 with a nonlinear boundary condition on the exterior of the ball of radius R centered at the origin in ℝᴺ.
Date: May 8, 2018
Creator: Joshi, Janak & Iaia, Joseph A.
System: The UNT Digital Library