**Communications in Applied
Analysis**

**Volume 2,
1998**

CONTENTS

M. Chipot and A. Ellatifi

Regularity results for nonlocal variational inequalities

1J. Turo

Approximate solutions to a class of stochastic functional evolution equations

11V. Barbu and A. Favini

Periodic solutions to degenerte second order differential equations in Hilbert space

19A. Zettl

On the Friedrichs extension of singular differential operators

31J. S. Asvestas, B. Bielefeld, Y. Deng, J. Glimm, S. Simanca and F. Tangerman

Electromagnetic scattering from large cavities: iterative methods

37H. M. Srivastava, M. A. Pathan and M. Kamarujjama

Some unified presentations of the generalized Voigt functions

49D. Kannan, A. H. Tsoi and Bo Zhang

Practical stability in p-th mean and controllability of Levy flow

65P. Secchi

Inflow-outflow problems for inviscid compressible fluids

81B. Zubik-Kowal

The line method for impulsive functional partial differential equations of first order

111V. A. Petrov

Nonoscillatory solutions of neutral differential equations with "maxima"

129T. U. Verma

Nonlinear monotone variational inequalities

151C. Morosanu and D. Motreanu

An extension of the nonlinear parabolic equation in Caginalp’s model

159G. Walz

Splines with free knots, the heat equation, and the Gauss

169F. Zeilfelder

Hermite interpolation by periodic splines with equidistant knots

183D. Bainov, E. Minchev and I. Stamova

Present state of the stability theory for impulsive differential equations

197Guo Ben-yu and Wang Yuan-ming

Almost monotone approximation to a nonlinear system

227S. Cerrai

Differentiability with respect to initial datum for solutions of SPDE’s with no

Frechet differentiable drift term

249

S. Cerrai

Kolmogorov equations in Hilbert spaces with non smooth coefficients

271

L. Berezansky and L. Idels

Exponential stability of some scalar impulsive delay differential equations

301D. Borwein and A. Jakimovski

A generalization of Hardy’s inequality with applications

309H. M. Srivastava, A. K. Mishra and M. K. Das

A nested class of analytic functions defined by fractional calculus

321T. Oishi and M. Tsutsumi

Identifiability of spatially-varying coefficients in the (generalized) Korteweg-de Vries equations

333D. Goeleven and D. Motreanu

Asymptotic eigenvalues and spectral analysis of variational inequalities

343V. Doddaballapur and P. W. Eloe

Monotone and quadratic convergence of approximate solutions of ordinary

differential equations with impulse

373

S. C. Gao N. H. Pavel and N. Schirrmeister

Optimal control of a functional equation associated with closed range operators

383Y. Giga and K. Ito

On pinching of curves moved by surface diffusion

393Y. Censor and S. Reich

The Dykstra algorithm with Bregman projections

407D. Bainov, E. Minchev and A. Rauh

Finite time singularities of solutions of initial-boundary value problem for the

Davey-Stewartson system

421

G. Da Prato

Perturbations of Ornstein-Uhelenbeck transition semigroups by a subquadratic potential

431S. R. Grace, A. A. Abadeer and H. A. El-Morshedy

On the Oscillation of certain second order difference equations

447

Charles K. Chui and Johan M. Dee Villiers

Spline-wavelets with arbitrary knots on a bounded interval:

Orthogonal decomposition and computational algorithms

457

Donal O’Regan

Multivalued integral equations in finite and infinite dimensions

487Paul W. Eloe and Johnny Henderson

Singular nonlinear multipoint conjugate boundary value problems

497L. F. Shampine and J. Kierzenka

Solving dae’s with inconsistent initial conditions

513Doug Anderson

A 2nth order linear difference equation

521Laura Chisano and Pierluigi Colli

Positive kernel and zero time relaxation in a phase field model with memory

531J. R. Graef and C. Qian

Asymptotic behavior of forced delay equations with periodic coefficients

551Eduardo Liz and Juan J. Nieto

Positive solutions of linear impulsive differential equations

565M. Marras, S. Mohammed and G. Porru

Differential inequalities for minkowski functionals of level sets

573Sofia Giuffre

Oblique derivative problem for nonlinear elliptic discontinuous operators in the plane

585