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# DIFFERENTIAL ANDINTEGRAL EQUATIONS

## On the symmetry of minimizing harmonic maps in $N$ dimensions

• Volume 6, 1993, pages 1529-1541

## Uniqueness of solutions to the Cauchy problem for $u_t-u\Delta u+\gamma\vert \nabla u\vert ^2=0$

• Volume 6, 1993, pages 1231-1252

## Remarks on the asymptotic behaviour for elliptic equations with critical growth

• Volume 6, 1993, pages 1253-1264

## Singular degenerate parabolic equations with applications to geometric evolutions

• Volume 6, 1993, pages 1265-1280

## Existence of solutions of semilinear elliptic problems on unbounded domains

• Volume 6, 1993, pages 1281-1298

## A free boundary problem for a quasilinear elliptic equation. I. Rectifiability of free boundary

• Volume 6, 1993, pages 1299-1312

## Stability property for an integrodifferential equation

• Volume 6, 1993, pages 1313-1324

## Oscillations in delay differential systems

• Volume 6, 1993, pages 1325-1336

## An existence result for a class of asymptotic boundary value problems

• Volume 6, 1993, pages 1337-1347

## Diffusion in nonhomogeneous environment with passive diffusion interface conditions

• Volume 6, 1993, pages 1349-1356

## The period function of a Hamiltonian quadratic system

• Volume 6, 1993, pages 1357-1365

## Mixtures, convection, diffusion, and adsorption under the assumption of equilibrium partitioning

• Volume 6, 1993, pages 1367-1381

## A uniqueness result for measure-valued solutions of nonlinear hyperbolic equations

• Volume 6, 1993, pages 1383-1394

## Viability for constrained stochastic differential equations

• Volume 6, 1993, pages 1395-1414

## Lower bounds for the deficiency indices of $T_0(\tau^+)T_0(\tau)$ , where $\tau$ is a linear ordinary differential expression

• Volume 6, 1993, pages 1415-1430

## On the Cauchy problem for a nonlocal nonlinear Schrödinger equation occurring in plasma physics

• Volume 6, 1993, pages 1431-1450

## Multiplicity of principal bounce trajectories with prescribed minimal period on Riemannian manifolds

• Volume 6, 1993, pages 1451-1480

## Weakly nonlinear large time behavior in scalar convection-diffusion equations

• Volume 6, 1993, pages 1481-1491

## On the existence of extremal weak solutions for a class of quasilinear parabolic problems

• Volume 6, 1993, pages 1493-1505

## Exact multiplicity results for two classes of boundary value problems

• Volume 6, 1993, pages 1507-1517

## On a class of nonlinear high order variational inequality systems

• Volume 6, 1993, pages 1519-1530

## Abstract differential equations and nonlinear dispersive systems

• Volume 6, 1993, pages 995-1008

## Exponential stability of a diffusion equation with absorption

• Volume 6, 1993, pages 1009-1024

## Existence and uniqueness of coexistence states for the predator-prey model with diffusion: the scalar case

• Volume 6, 1993, pages 1025-1031

## Energy and regularity inequalities for Volterra equations of parabolic type

• Volume 6, 1993, pages 1033-1040

## A note on Palais-Smale condition in the sense of Szulkin

• Volume 6, 1993, pages 1041-1043

## Symmetry results for reaction-diffusion equations

• Volume 6, 1993, pages 1045-1056

## Strongly nonlinear second-order ODEs with unilateral conditions

• Volume 6, 1993, pages 1057-1078

## Optimal gradient bounds and heat equation

• Volume 6, 1993, pages 1079-1088

## A remark on the equality ${\rm det}\, Df={\rm Det}\, Df$

• Volume 6, 1993, pages 1089-1100

## Distributional and small solutions for linear time-dependent delay equations

• Volume 6, 1993, pages 1101-1117

## Higher order ordinary differential equations

• Volume 6, 1993, pages 1119-1123

## Applications of Morse theory to bifurcation theory

• Volume 6, 1993, pages 1125-1135

## On the zeros of associated polynomials of classical orthogonal polynomials

• Volume 6, 1993, pages 1137-1143

## Optimal control for nonlinear abstract evolution systems

• Volume 6, 1993, pages 1145-1159

## Saddle-points and existence-uniqueness for evolution equations

• Volume 6, 1993, pages 1161-1171

## Critical exponent and discontinuous nonlinearities

• Volume 6, 1993, pages 1173-1185

## On the sum of maximal monotone operators and an application to a nonlinear integro-differential equation

• Volume 6, 1993, pages 1187-1194

## The existence of nonoscillatory solutions for first and second order delay differential equations

• Volume 6, 1993, pages 1195-1199

## Asymptotic behavior of solutions of a nonstandard second order differential equation

• Volume 6, 1993, pages 1201-1215

## Neumann problem for singular degenerate parabolic equations

• Volume 6, 1993, pages 1217-1230

## On regularly varying solutions of second order linear differential equations

• Volume 6, 1993, pages 329-336

## Some results on the Thomas-Fermi-Dirac-von Weizsäcker model

• Volume 6, 1993, pages 337-353

## Integral continuity and stability for stochastic hyperbolic equations

• Volume 6, 1993, pages 355-382

## On Dirichlet problem in Morrey spaces

• Volume 6, 1993, pages 383-391

## Some remarks on the exact controllability of hyperbolic systems with mixed boundary conditions

• Volume 6, 1993, pages 393-416

## Existence of solutions for nonlinear boundary value problems and injectivity of related linear differential operators

• Volume 6, 1993, pages 417-430

## A quasilinear integrodifferential equation of hyperbolic type

• Volume 6, 1993, pages 431-447

## Asymptotic behaviour of positive solutions of the nonautonomous Lotka-Volterra competition equations

• Volume 6, 1993, pages 449-457

## Compactness and spectral properties for positive translation semigroups associated to models of populations dynamics

• Volume 6, 1993, pages 459-480

## On asymptotic stability for linear viscoelastic fluids

• Volume 6, 1993, pages 491-505

## Uniform boundary stabilization of semilinear wave equations with nonlinear boundary damping

• Volume 6, 1993, pages 507-533

## Fredholm-type results for integrodifferential identification parabolic problems

• Volume 6, 1993, pages 535-552

## Some existence results for singular boundary value problems

• Volume 6, 1993, pages 553-571

## Strong nonsubordinacy and absolutely continuous spectra for Sturm-Liouville equations

• Volume 6, 1993, pages 573-586

## On weak solutions of nonstationary Boussinesq equations

• Volume 6, 1993, pages 587-611

## Large time behavior of the maximal solution of equation $u_t=(u^{m-1}u_x)_x$ with $-1<młeq 0$

• Volume 6, 1993, pages 613-626

## A class of nonlinear parabolic integro-differential equations

• Volume 6, 1993, pages 627-642

## A boundary value problem whose jumping nonlinearity is neither smooth nor Lipschitzian.

• Volume 6, 1993, pages 643-653

## Existence of positive solutions of semilinear elliptic equations in $\mathbb{R}^N$

• Volume 6, 1993, pages 655-661

## Uniqueness of solutions of nonlinear Dirichlet problems

• Volume 6, 1993, pages 663-670

## An elementary regularity theory of minimal surfaces

• Volume 6, 1993, pages 1-13

## Approximating some nonlinear equations by a fractional step scheme

• Volume 6, 1993, pages 15-26

## Generalized solutions in a new type of sets for problems with measures as data

• Volume 6, 1993, pages 27-36

## Pseudo-monotonicity and the Leray-Lions condition

• Volume 6, 1993, pages 37-45

## On a nonlinear second order differential equation with oscillating coefficient

• Volume 6, 1993, pages 47-61

## An inverse problem for an abstract nonlinear parabolic integrodifferential equation

• Volume 6, 1993, pages 63-81

## An oscillation criterion for second order nonlinear differential equations with iterated integral averages

• Volume 6, 1993, pages 83-91

## Blow-up of positive solutions of a noncooperative parabolic system

• Volume 6, 1993, pages 93-110

## Interior and boundary regularity of the wave equation with interior point control

• Volume 6, 1993, pages 111-129

## Multidimensional traveling wavefronts in a model from combustion theory and in related problems

• Volume 6, 1993, pages 131-153

## Perturbing semigroups by solving Stieltjes renewal equations

• Volume 6, 1993, pages 155-181

## On the dimension of attractors for Navier-Stokes equations on two-dimensional compact manifolds

• Volume 6, 1993, pages 183-214

## Remarks on resonance problems with unbounded perturbations

• Volume 6, 1993, pages 215-223

## Necessary and sufficient stability conditions in an asymptotically ordinary delay differential equation

• Volume 6, 1993, pages 225-239

## Multiple solutions for a nonlinear elliptic equation on ${\bf R}^N$ with nonlinear dependence on the gradient

• Volume 6, 1993, pages 241-257

## Best constant for the embedding of the space $H^2\cap H_0^1 (\Omega)$ into $L^{2N/(N-4)}(\Omega)$

• Volume 6, 1993, pages 259-276

## On the geometry of degree conditions for multiparameter oscillation theorems

• Volume 6, 1993, pages 277-290

## On some vector-valued nonlinear variational problems: variations on the Skyrme-Hartree-Fock model in nuclear physics

• Volume 6, 1993, pages 291-318

## On the vibrations of rectangular membranes

• Volume 6, 1993, pages 319-327

## Linearized oscillations in nonautonomous delay differential equations

• Volume 6, 1993, pages 671-683

## Stability and instability of solitary waves for one-dimensional singular Schrödinger equations

• Volume 6, 1993, pages 685-703

## Boundary value problems of a class of quasilinear ordinary differential equations

• Volume 6, 1993, pages 705-719

## Cusp points and pitchfork interactions in equivariant bifurcation problems

• Volume 6, 1993, pages 721-756

## Bifurcation from infinity and multiple solutions for an elliptic system

• Volume 6, 1993, pages 757-771

## Accretivity results for nonlinear systems

• Volume 6, 1993, pages 773-792

## Periodic solutions of forced second order equations with the oscillatory time map

• Volume 6, 1993, pages 793-806

## Multiplicity results for semilinear elliptic equations with lack of compactness

• Volume 6, 1993, pages 807-823

## Uniqueness of solutions of some second order differential equations

• Volume 6, 1993, pages 825-834

## Asymptotic stability of the equilibrium of the damped oscillator

• Volume 6, 1993, pages 835-848

## On the existence of nodal solutions of the equation $-\Delta u=\vert u\vert ^{2^*-2}u$ with Dirichlet boundary conditions

• Volume 6, 1993, pages 849-862

## The Perron integral in ordinary differential equations

• Volume 6, 1993, pages 863-882

## Uniform persistence for population models with time delay using multiple Lyapunov functions

• Volume 6, 1993, pages 883-898

## Well-posedness and asymptotics of solutions for a class of wave equations with a nonlinear boundary stabilizer

• Volume 6, 1993, pages 899-904

## The Bellman equation for constrained deterministic optimal control problems

• Volume 6, 1993, pages 905-924

## Boundary stabilization for the stretched string equation

• Volume 6, 1993, pages 925-935

## Certain systems with piecewise constant feedback controls with a time delay

• Volume 6, 1993, pages 937-947

## Nullspaces, representations and factorizations of quasi-differential expressions

• Volume 6, 1993, pages 949-960

## Decay of solutions to nonlinear, dispersive wave equations

• Volume 6, 1993, pages 961-980

## Distributed systems of PDE in Hilbert space

• Volume 6, 1993, pages 981-994