Contents of Volume 5, Number 2 April 1997

Liapunov Functional-Razumikhin Type Theorems for Stability of $P$
L. ERBE, L. WEN AND Z. XU
Pages 101 - 120

Automorphism Eigenspaces of Quadratic Differential Equations and Qualitative Theory
NORA C. HOPKINS AND MICHAEL K. KINYON
Pages 121 - 138

Exact Number of Solutions of a One-dimensional Dirichlet Problem with Jumping Nonlinearities
M. ARIAS AND J. CAMPOS
Pages 139 - 162

A Theorem on Some Linear Hamiltonian Systems
JORGE REZENDE
Pages 163 - 174

Existence of Solutions to Boundary Value Problems for a Nonlinear Second Order Equation with Weak Carathéodory Functions
JUNYU WANG AND WENJIE GAO
Pages 175 - 186

Global Attractivity in Wazewska-Lasota Difference Model
YOSHIHIRO HAMAYA
Pages 187