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Contents of Volume 3, 1990

 
S.R. Bernfeld, L. Salvadori, and F. Visentin;
Bifurcation for periodic differential equations at resonance
 
Herbert Amann;
Dynamic theory of quasilinear parabolic equations, II. Reaction-diffusion systems
 
Diana Nunziante;
Uniqueness of viscosity solutions of fully nonlinear second order parabolic equations with discontinuous time-dependence
 
Carlo Greco;
Existence of forced oscillations for some singular dynamical systems
 
G. Barles;
Regularity results for first order Hamilton-Jacobi equations
 
M. Ráb and J. Kalas;
Stability of dynamical systems in the plane
 
V.A. Trenogin, N.A. Sidorov and B.V. Loginov;
Potentiality, group symmetry and bifurcation in the theory of branching equation
 
Norio Yoshida;
On the zeros of solutions of hyperbolic equations of neutral type
 
Douglas Pickett;
Scattering theory for higher order equations
 
S.A. Vavilov;
On the solvability of one class of boundary value problems
 
Istvan Gyori;
Interaction between oscillations and global asymptotic stability in delay differential equations
 
K.J. Brown and P. Hess;
Stability and uniqueness of positive solutions for a semi-linear elliptic boundary value problem
 
Viorel Barbu;
The inverse one phase Stefan problem
 
R.E. Showalter and N.J. Walkington;
A diffusion system for fluid in fractured media
 
A. Lorenzi and A. Lunardi;
An identification problem in the theory of heat conduction
 
Nobuyuki Kenmochi;
Neumann problems for a class of nonlinear degenerate parabolic equations
 
Rafael Ortega;
Stability of a periodic problem of Ambrosetti-Prodi type
 
T.A. Burton and L. Hatvani;
On nonuniform asymptotic stability for nonautonomous functional differential equations
 
Francisco Julio Sobreira de Araujo Correa;
A theorem of the Krein-Rutman type for an integro-differential operator
 
Liviu I. Nicolaescu;
Existence and regularity for a singular semilinear Sturm-Liouville problem
 
Giovanni Dore and Alberto Venni;
An operational method to solve a Dirichlet problem for the Laplace operator in a plane sector
 
R.C. Thompson and W.L. Walter;
Convergence of the line method approximation for a parabolic free boundary problem
 
H.G. Kaper and Man Kam Kwong;
Free boundary problems for Emden-Fowler equations
 
D. Hankerson and A. Peterson;
Comparison of eigenvalues for focal point problems for n-th order difference equations
 
A.V. Balakrishnan;
Damping operators in continuum models of flexible structures: Explicit models for proportional damping in beam torsion
 
Dang Dinh Hai and Dang Dinh Ang;
On nonsmooth solutions of Abel's integral equation
 
F.V. Atkinson and L.A. Peletier;
Oscillations of solutions of perturbed autonomous equations with an application to nonlinear elliptic eigenvalue problems involving critical Sobolev exponents
 
Shui-Nee Chow and Xiao-Biao Lin;
Bifurcation of a homoclinic orbit with a saddle-node equilibrium
 
Arnaud Debussche;
Inertial manifolds and Sacker's equation
 
T. Kusano and C.A. Swanson;
Existence theorems for elliptic Monge-Ampère equations in the plane
 
Yoshiyuki Hino;
Almost periodic solutions of a linear Volterra system
 
R. Triggiani;
Finite rank, relatively bounded perturbations of semi-groups generators. Part III: A sharp result on the lack of uniform stabilization
 
Roger D. Nussbaum;
Omega limit sets of nonexpansive maps: Finiteness and cardinality estimates
 
Pierre-A. Vuillermot;
Periodic soliton solutions to nonlinear Klein-Gordon equations on $\Bbb R^2$
 
F.I. Njoku and F. Zanolin;
On the solvability of a nonlinear two point boundary value problem between the first two eigenvalues
 
Seppo Heikkila;
On differential equations in ordered Banach spaces with applications to differential systems and random equations
 
M.G. Crandall and P.L. Lions;
Quadratic growth of solutions of fully nonlinear second order equations in $\Bbb R^n$
 
J.A. Goldstein, R. Kajikiya, and S. Oharu;
On some nonlinear dispersive equations in several space variables
 
Alberto Bressan;
Differential inclusions with non-closed, non-convex right hand side
 
Klaus Deimling;
Multivalued differential equations on closed sets II
 
P.E. Sobolevskii;
Investigation of a mathematical model of thermoelasticity
 
Mythily Ramaswamy;
A counterexample to the conjecture of Saint Venant via reflection methods
 
Anna Buttu;
On a class of abstract degenerate parabolic equations
 
Michael Mudi Tom;
Smoothing properties of some weak solutions of the Benjamin-Ono equation
 
A. Fonda and J.-P. Gossez;
Semicoercive variational problems at resonance: An abstract approach
 
W.A. Coppel;
Quadratic systems with a critical point of higher multiplicity
 
Paul Pedersen;
Analytic solutions for a class of pde's with constant coefficients
 
Karl Kunisch and Miklavz Mastinsek;
Dual semigroups and structural operators for partial functional differential equations with unbounded operators acting on the delays
 
J. Bustoz, M.E.H. Ismail, and J. Wimp;
On sieved orthogonal polynomials VI: Differential equations
 
Chichia Chiu;
A numerical method for nonlinear age dependent population models
 
C.V. Pao;
Convergence of coupled systems of nonlinear finite difference elliptic equations
 
L. Caklovic, S. Li, and M. Willem;
A note on Palais--Smale condition and coercivity
 
Jean-Claude Saut;
Remarks on the damped stationary Euler equations
 
Sergiu Aizicovici, Stig-Olof Londen, and Simeon Reich;
Asymptotic behavior of solutions to a class of nonlinear Volterra equations
 
Fred Brauer;
Some infectious disease models with population dynamics and general contact rates
 
Pierluigi Colli and Maurizio Grasselli;
Mathematical study of a nonlinear transport-diffusion problem related to muscle contraction
 
Rudiger Landes;
A note on strongly nonlinear parabolic equations of higher order
 
Victor A. Galaktionov;
On new exact blow-up solutions for nonlinear heat conduction equations with source and applications
 
Ezzat S. Noussair and Charles A. Swanson;
Ground states for critical semilinear scalar field equations
 
Martin Schechter and Kyril Tintarev;
Spherical maxima in Hilbert space and semilinear elliptic eigenvalue problems
 
H. Langer and R. Mennicken;
A transformation of right-definite $\Bbb S$-Hermitian systems to canonical systems
 
D. Arcoya;
Periodic solutions of Hamiltonian systems with strong resonance at infinity
 
Ricardo Silva Kubrusly;
Variational methods for nonlinear eigenvalue inequalities
 
Gaetano Zampieri;
The last free coexistence-like problem
 
Juha Berkovits and Vesa Mustonen;
An extension of Leray--Schauder degree and applications to nonlinear wave equations
 
Daniel C. Offin;
Subharmonic oscillations for forced pendulum type equations
 
Jeff Morgan;
On a question of blow-up for semilinear parabolic systems
 
Aslak Tveito and Ragnar Winther;
Convergence of a non conservative finite difference scheme for a system of hyperbolic conservation laws
 
Michael G. Crandall and Hitoshi Ishii;
The maximum principle for semicontinuous functions
 
Patrick J. Rabier;
New aspects in bifurcation with symmetry
 
Horst R. Thieme;
Semiflows generated by Lipschitz perturbations of non-densely defined operators
 
W.E. Fitzgibbon;
Limiting behavior of the strongly damped extensible beam equation
 
Manabu Naito and Hiroyuki Usami;
Bounded positive entire solutions of multi-dimensional Emden-Fowler type equations with oscillating coefficients
 
James Robert Ward, Jr.;
Averaging, homotopy, and bounded solutions of ordinary differential equations
 
Enzo Mitidieri;
Estimates from below for the solutions to a class of second order evolution equations
 
Anthony Leung and Srdjan Stojanovic;
Direct methods for some distributed games
 
Ph. Clément and P. Egberts;
On the sum of two maximal monotone operators
 
P. Habets and L. Sanchez;
Periodic solutions of dissipative dynamical systems with singular potentials
 
Gianni Dal Maso and Anneliese Defranceschi;
Correctors for the homogenization of monotone operators
 
W. Eberhard, G. Freiling, and A. Schneider;
On the distribution of the eigenvalues of a class of indefinite eigenvalue problems
 
W. Eberhard, G. Freiling, and A. Schneider;
Expansion theorems for a class of regular indefinite eigenvalue problems
 
S. Elaydi and O. Hájek;
Exponential dichotomy and trichotomy of nonlinear differential equations
 
Abdullah Shidfar;
Determination of an unknown radiation term in heat conduction problem