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TOPOLOGICAL METHODS

IN

NONLINEAR ANALYSIS



Vol. 12, No. 1           September 1998



TABLE OF CONTENTS

Title and Author(s) Page
item The Effect of the Graph Topology on a Semilinear Elliptic Equation with Critical Exponent
J. Chabrowski and S. Yan		 1
item Existence and Multiplicity of Solutions for Superquadratic Noncooperative Variational Elliptic Systems
D. Lupo		 27
item Symmetry of Positive Solutions of Some Nonlinear Equations
M. Grossi, S. Kesavan, F. Pacella and M. Ramaswamy		 47
item On the Number of Interior Multipeak Solutions for Singularly Perturbed Neumann Problems
S. Yan		 61
item Travelling Waves for an Infinite Lattice: Multibump Type Solutions
D. Smets		 79
item Positive Solutions of Quasilinear Elliptic Equations
Y. S. Huang		 91
item Variational Theorems of Mixed Type and Asymptoticaly Linear Variational Inequalities
A. Groli, A. Marino and C. Saccon		 109
item Global Bifurcation of Oscillatory Periodic Solutions of Delay Differential Equations
P. Paraskevopoulos		 137
item Conley Index and Permanence in Dynamical Systems
K. Wojcik		 153
item On a Theorem of Tverberg
Z. Dzedzej, M. Izydorek and A. Vidal		 159
item Variational Inequalities and Surjectivity for Set-Valued Monotone Mappings
C. J. Zhang, Y. J. Cho and S. M. Wei		 169
item On Parabolic Quasi-Variational Inequalities and State-Dependent sweeping processes
M. Kunze and M. D. P. Monteiro Marques		 179
item Correction de "Theorie de la dualite et orbites homoclines de systemes gyroscopiques"
(Topol. Methods Nonlinear Anal. 8 (1996), 95--135)
M. Benabas		 193



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