1. Simulations of the dynamics of positive and negative sprite halos Open Access Author: Xi, Hao Title: Simulations of the dynamics of positive and negative sprite halos Graduate Program: Electrical Engineering Keywords: SpritesstreamershalosTLEsPlasmaFluidNumerical ModelingNumerical InstabilityElectromagneticsAtmospheric Science File: Download Xi-Dissertation.pdf Committee Members: Victor P Pasko, Thesis Advisor/Co-AdvisorJianqi Qin, Thesis Advisor/Co-AdvisorJulio Urbina, Thesis Advisor/Co-Advisor