Dynamic Systems and Applications
Volume 3, 1994
CONTENTS
A. N. V. Rao & Chris P. Tsokos Optimal feedback control of a class of linear stochastic systems with random coefficients under constraints 

N. U. Ahmed Evolution equations on Folk spaces over Gaussian random fields 

Jurgen Appell, Nguyen Van Minh & Petr
P. Zabrejko General exponent and dichotomy in stochastic differential equations 

T. E. Govindan Autonomous semilinear stochastic Volterra integrodifferential equations in Hilbert space 

Junji Kato Stability criteria for difference equations related with Liapunov functions for delaydifferential equations 

S. R. Grace & B. S. Lalli Oscillation theorems for certain neutral functional differential equations with periodic coefficients 

John R. Graef & Paul W. Spikes Asymptotic decay of oscillatory solutions of forced nonlinear difference equations 

Lawrence R. Williams Bounded point evaluations and the local spectra of cyclic hyponormal operators 

S. Leela, S. G. Rajalakshmi & A. S.
Vatsala Global results via perturbing Lyapunov functions 

C. S. Chen & A. S. Muleshkov Critical lengths for some nonlinear differential equations 

R. D. Blakley & S. G. Pandit On a sharp linear comparison result and an application to nonlinear Cauchy problem 

A. Drozdov Stability of viscoelastic bars under nonconservative loading 

V. S. Afraimovich and ShuiNee Chow
Existence of evolution operators group for infinite Lattice of coupled ordinary differential equation 

S. Murakami and T. Yoshizawa Asymptotic behavior in a system of Volterra integrodifferential equations with diffusion 

D. O'Regan and S. J. Smith The maximum principle for continuous agestructured populations with unconstrained harvest rates 

V. Capasso, A. Di Liddo, and L.
Maddalena Asymptotic behaviour of a nonlinear model for the geographical diffusion of innovations 

A. Buttu A construction of the evolution operator for a class of abstract parabolic equations 

V. Anuradha, R. Shivaji, and J. Zhu
Positive solutions for classes of positone problems when a parameter is negative 

S. Carl and S. Heikkila Extremal solutions of quasilinear parabolic boundary value problems with discontinuous nonlinearities 

E. De Pascale and G. Marino On the proof of abstract CauchyKowalewska type theorems: some improvements 

J.V. Concalves and F.J.S.A. Correa
A remark on existence monotonicity and symmetry of positive solutions for discontinuous elliptic problems 

J. M. Mazon and J. Toledo Asymptotic behavior of solutions of the filtration equation in bounded domain 

E. Liz and J.J. Nieto Periodic boundary value problem for integrodifferential equations with general kernel 

F. Battelli Perturbing diffeomorphisms which have heteroclinic orbits with semi hyperbolic fixed points 

R. Naulin and M. Pinto Dichotomies for differential systems with unbounded coefficients 

C.E. Chidume An iterative method for nonlinear demiclosed monotonetype operators 

X. Liu Periodic boundary value problems for differential equations with finite delay 

M. Dambrine and J. P. Richard Stability and stability domains analysis for nonlinear differentialdifference equations 

H. M. Rodrigues and J. G. RuasFilho
Homoclinics and subharmonics of nonlinear two dimensional systems 

D. Bainov, Yu. Domshlak, and S.
Milusheva Method of partiallyadditive averaging for impulsive differential equations with supremum 

J. Henderson and E.R. Kaufmann Integral conditions for disfocality of a linear differential equation 

P. N. Vlahos Oscillation and stability of an equation with piecewise constant quadratic nonlinearity 

E. Feireisl Convergence to an equilibrium for semilinear wave equations on unbounded interval 

A. F. Neves Stability of the sucker rod's periodic solution 

S. T. Zavalishchin Impulse dynamic systems and applications to mathematical economics 

J. C. Robinson Erratum: Integral manifolds and the cone conditions 

F. Bucci Regularization and approximation of the wave equation with boundary input: an abstract approach 

R. Soranzo A priori estimates and existence of positive solutions of a superlinear polyharmonic equation 

J. B. De M. Xavier A priori estimates and multipicity results for equations of the form  u = f(x,u,Du) 

M. Zuluaga A nonlinear elliptic systems at resonance 

M. Carlos Cabezas A multiplicity result of a semilinear elliptic eigenvalue problem 

A.I.Avila and P.L. Felmer Periodic and subharmonic solutions for a class of second order Hamiltonion systems 

L. Jeanjean Existence of connecting orbits in a potential well 

G.S.Ladde and S. Sathananthan Stochastic integrodifferential equations with random parametersII 

T. A. Burton and T. Furumochi Periodic solutions of Volterra equations and attractivity 
