T
OPOLOGICAL
M
ETHODS
IN
N
ONLINEAR
A
NALYSIS
Vol. 10, No. 1 September 1997
TABLE OF CONTENTS
Title and Author(s)
Page
Multiple Semiclassical Standing Waves for Class of Nonlinear Schrödinger equations
S. Cingolani and M. Lazzo
1
Multiple Positive Solutions for Some Nonlinear Elliptic Systems
K. Tanaka
15
A Maslov-type Index Theory for Symplectic Paths
Y. Long
47
Caratheodory Periodic Perturbations of the Zero Vector Field on Manifolds
M. Furi and M. P. Pera
79
A Hamiltonian System with an Even Term
G. S. Spradlin
93
On the Attraction and Stability of Sets with Respect to Solutions of Ordinary Differential Equations
B. S. Klebanov
107
Existence of Multiple Solutions of a Two-point Boundary Value Problem at Resonance
S. J. Li and J. B. Su
123
Morin Singularities and Global Geometry in a Class of Ordinary Differential Operators
I. Malta, N. C. Saldanha and C. Tomei
137
On the Multivalued Poincare Operators
J. Andres
171
Connected Simple Systems and the Conley Functor
T. Kaczyñski and M. Mrozek
183