Volume 13 (1992)


Front pages

Pages: 1–2


Approximation durch Operatoren vom Szász–Mirakjan-Typ

J. Gróf

Pages: 3–10


Solution of system of high-order differential equations with constant coefficients via block-pulse functions

Rafat Riad

Pages: 11–20


A proof of the generalized Hadamard inequality via information theory

E. Klafszky and P. Kas

Pages: 21–24


Triadditive functions

T. Szabó

Pages: 25–33


Some notes on multistep iteration methods

F. Szidarovszky and K. Okuguchi

Pages: 35–46


Spline approximation for system of \(n\)-th order nonlinear ordinary differential equations III.

M.N. Abou El-Ela

Pages: 47–62


Viability theorems on strongly sleek tubes

Z. Kánnai

Pages: 63–75


On the existence of maximal input-output systems

Luz Solé

Pages: 77–82


The Chebyshev coefficients of general-order derivatives of an infinitely differentiable function in two or three variables

E.H. Doha

Pages: 83–91


Nonlinear elliptic equations with nonlinear integral condition on the boundary

I. M. Hassan

Pages: 93–107


Multiple quadrature formulae by splines

M. Lénárd

Pages: 109–119


An analysis of fuzzy preference modelling

Zs. Borsó

Pages: 121–128


On the periodicity of the radix expansion

B. Kovács and I. Környei

Pages: 129–133


An asymptotic approach to the multiple machine interference problem with Markovian environments

J. Sztrik and Brian D. Bunday

Pages: 135–148


Quadratic residues and related problems

Bui Minh Phong and J.P. Jones

Pages: 149–155


A spline solution for the \((0, m)\) lacunary interpolation problem

Th. Fawzy, F. S. Holail and W. A. El-Ganayni

Pages: 157–168


Approximation of the Schrödinger differential equation by \((0, 2)\)-interpolational spline functions

N.A.A. Rahman

Pages: 169–178


The problem of learning concepts. A probabilistic view

E. Alvarez, A. Benczúr, E. Castillo and J.M. Sarabia

Pages: 179–194


Splitting and multisplitting of matrices

E.O. Amedjoe

Pages: 195–224


Walsh wavelets

B. Granados

Pages: 225–236


On a second order non-negativity conserving method

Z. Horváth

Pages: 237–241


Index of Volume 13

Pages: 243–244


Back pages

Pages: 245–246


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