title: Using a nondirect product discrete variable representation for angular coordinates to compute vibrational levels of polyatomic molecules.
abstract: In this paper we test a nondirect product discrete variable representation (DVR) method for solving the bend vibration problem and compare it with well-established direct product DVR and finite basis representation approaches.
authors.affiliation: Chemistry Department, Queen's University, Kingston, Ontario K7L 3N6, Canada. xiaogang.wang@umontreal.ca
authors.forename: Xiao-Gang
authors.initials: XG
authors.lastname: Wang
authors.forename: Tucker
authors.initials: T
authors.lastname: Carrington