ACTA SCIENTIARUM MATHEMATICARUM (Szeged)

On the convergence of eigenfunction expansions in $H^s$-norm

Š. A. Alimov, I. Joó

Parameter estimation and Kalman filtering in noisy background

M. Arató

Factoring compact operator-valued functions

H. Bercovici, C. Foiaş, C. Pearcy, B. Sz.-Nagy

An extension of the Lindeberg--Trotter operator-theoretic approach to limit theorems for dependent random variables. I

P. L. Butzer, D. Schulz

Norm convergence of generalized martingales in $L^p$-spaces over von Neumann algebras

C. Cecchini, D. Petz

Approximation by polynomials and extension of Parseval's identity for Legendre polynomials to the $L^p$ case

Z. Ciesielski

On the product of certain permutable subgroups

K. Corrádi, P. Z. Hermann

Completeness in coalgebras

B. Csákány

On the stability of the local time of a symmetric random walk

M. Csörgő, P. Révész

Rates of uniform convergence for the empirical characteristic function

S. Csörgő

Rate of approximation of linear processes

Z. Ditzian

Contractions as restricted shifts

E. Durszt

Homomorphically complete classes of automata with respect to the $\alpha_2$-product

Z. Ésik

Representation of functions in the space $\varphi(L)$ by Vilenkin series

S. Fridli, V. Ivanov, P. Simon

On the everywhere divergence of Vilenkin--Fourier series

S. Fridli, F. Schipp

Metric equivalence of tree automata

F. Gécseg

The mixture of probability distribution functions by absolutely continuous weight functions

B. Gyires

Stability properties of the equilibrium under the influence of unbounded damping

L. Hatvani, J. Terjéki

Empirical kernel transforms of parameter-estimated empirical processes

L. Horváth

On non-modular $n$-distributive lattices: The decision problem for identities in finite $n$-distributive lattices

A. P. Huhn

Multiplicative functions with nearly integer values

I. Kátai, B. Kovács

Approximation and quasisimilarity

L. Kérchy

Local upper estimates for the eigenfunctions of a linear differential operator

V. Komornik

On the unitary representations of compact groups

I. Kovács, W. R. McMillen

A Bohr type inequality on abstract normed linear spaces and its applications for special spaces

X. K. Nguyen

Limit cases in the strong approximation of orthogonal series

L. Leindler

On strong approximation by logarithmic means of Fourier series

W. Łenski

Toeplitz-Kriterien für Matrizenklassen bei Räumen stark limitierbarer Folgen

E. Malkowsky

The asymptotic distribution of generalized Rényi statistics

D. M. Mason

On the $|C,\alpha > 1/2, \beta > 1/2|$-summability of double orthogonal series

F. Móricz

A local spectral theorem for closed operators

B. Nagy

Geodesics of a principal bundle with Kaluza--Klein metric

P. T. Nagy

Über Approximationseigenschaften differenzierter Hermitescher Interpolationspolynome mit Jacobischen Abszissen

L. Neckermann, P. O. Runck

Embedding theorems and strong approximation

J. Németh

On the comparison of multiplier processes in Banach spaces

R. J. Nessel, E. van Wickeren

Ob odnoi otsenke ortogonal'nykh mnogochlenov

E. M. Nikishin

Otsenki dlya proizvodnykh garmonicheskikh mnogochlenov i sfericheskikh polinomov v $L_p$

S. M. Nikol'ski?, P. I. Lizorkin

On the rate of approximation by orthogonal series

H. Schwinn

Some Fourier multiplier criteria for anisotropic $H^p(R^n)$-spaces

A. Seeger, W. Trebels

On the almost everywhere divergence of Lagrange interpolation on infinite interval

J. Szabados, P. Vértesi

On the generalized absolute Cesàro summability of double orthogonal series

I. Szalay

Holiday numbers: sequences resembling to the Stirling numbers of second kind

L. A. Székely

Multivariable composition of Sobol'ev functions

F. Szigeti

On $G$-finite $W^*$-algebras

J. M. Szűcs

Representation of functionals via summability methods. I

V. Totik