Publicationes Mathematicae

1978/25/1-2 (1) — DOI: 10.5486/PMD.1978.25.1-2.01 — pp. 1-3
A sufficient condition for univalence

Ram Singh

1978/25/1-2 (2) — DOI: 10.5486/PMD.1978.25.1-2.02 — pp. 5-19
The determination of the jump of fuction by Nörlund means

Jamil A. Siddiqi

1978/25/1-2 (3) — DOI: 10.5486/PMD.1978.25.1-2.03 — pp. 21-27
A universal construction of universal coefficient sequences

Kermit Sigmon

1978/25/1-2 (4) — DOI: 10.5486/PMD.1978.25.1-2.04 — pp. 29-34
Fixed point theorems for some classes of contraction mappings on non-Archimedean probabilistic metric space

I. Istrăţescu

1978/25/1-2 (5) — DOI: 10.5486/PMD.1978.25.1-2.05 — pp. 35-40
Eine Abschätzung für das Infimum des Spektrums des Hillschen Differentialoperators

E. Müller-Pfeiffer

1978/25/1-2 (6) — DOI: 10.5486/PMD.1978.25.1-2.06 — pp. 41-46
Bemerkungen zu einem Teilerproblem

A. Schierwagen

1978/25/1-2 (7) — DOI: 10.5486/PMD.1978.25.1-2.07 — pp. 47-51
On Cauchy's nucleus

A. Grząślewicz, Z. Powązka and J. Tabor

1978/25/1-2 (8) — DOI: 10.5486/PMD.1978.25.1-2.08 — pp. 53-60
The Archimedean kernel of a lattice-ordered group

G. Otis Kenny

1978/25/1-2 (9) — DOI: 10.5486/PMD.1978.25.1-2.09 — pp. 61-68
On birecurrent Kähler manifold

R. N. Singh and R. S. Mishra

1978/25/1-2 (10) — DOI: 10.5486/PMD.1978.25.1-2.10 — pp. 69-71
On the convolution of distributions

B. Fisher

1978/25/1-2 (11) — DOI: 10.5486/PMD.1978.25.1-2.11 — pp. 73-76
On effectiveness of basic sets of polynomials associated with functions of algebraic infinite matrices

Ragy H. Makar and Laila Fawzy

1978/25/1-2 (12) — DOI: 10.5486/PMD.1978.25.1-2.12 — pp. 77-83
Some problems on horizontal and complete lifts of $\theta (4,-2)$-structure

M. D. Upadhyay and V. C. Gupta

1978/25/1-2 (13) — DOI: 10.5486/PMD.1978.25.1-2.13 — pp. 85-88
A new algebra of distributions on $R^n$

Harris S. Shultz

1978/25/1-2 (14) — DOI: 10.5486/PMD.1978.25.1-2.14 — pp. 89-95
Der rechts- und linksseitige Wert einer Distribution im Punkte

Josef Matušů

1978/25/1-2 (15) — DOI: 10.5486/PMD.1978.25.1-2.15 — pp. 97-106
The radius of starlikeness of certain subclasses of analytic functions

R. N. Das and P. Singh

1978/25/1-2 (16) — DOI: 10.5486/PMD.1978.25.1-2.16 — pp. 107-116
Additiv kommutative und idempotente Halbringe mit Faktorbedingung. I.

Dörte Haftendorn

1978/25/1-2 (17) — DOI: 10.5486/PMD.1978.25.1-2.17 — pp. 117-122
Projective symmetry in a special Kawaguchi space

H. S. Shukla and H. D. Pande

1978/25/1-2 (18) — DOI: 10.5486/PMD.1978.25.1-2.18 — pp. 123-137
Über eine Darstellung linearer Operatoren im Hilbertraum

István Fenyő

1978/25/1-2 (19) — DOI: 10.5486/PMD.1978.25.1-2.19 — pp. 139-153
Atomistic orthomodular lattices and a generalized probability theory

I. G. Kalmár

1978/25/1-2 (20) — DOI: 10.5486/PMD.1978.25.1-2.20 — pp. 155-167
On polynomials with integer coefficients and given discriminant. IV.

K. Győry

1978/25/1-2 (21) — DOI: 10.5486/PMD.1978.25.1-2.21 — pp. 169-176
Generalized difference-property for functions of several variables

K. Lajkó

1978/25/1-2 (22) — DOI: 10.5486/PMD.1978.25.1-2.22 — pp. 177-186
Non-additive ring and module theory. III. Morita equivalences

B. Pareigis

1978/25/1-2 (23) — DOI: 10.5486/PMD.1978.25.1-2.23 — pp. 187-192
Kraevye zadachi s dvumja uslovijami dlja differencial'no-funkcional'nyh uravnenij pervogo porjadka

M. M. Konstantinov and D. D. Bajnov

1978/25/3-4 (1) — DOI: 10.5486/PMD.1978.25.3-4.01 — pp. 193-194
A fixed point theorem for compact metric spaces

B. Fisher

1978/25/3-4 (2) — DOI: 10.5486/PMD.1978.25.3-4.02 — pp. 195-201
Die Ringe, deren sämtliche Unterringe Hauptrechtsidealringe sind

Alfred Widiger

1978/25/3-4 (3) — DOI: 10.5486/PMD.1978.25.3-4.03 — pp. 203-210
Hyperflächen mit Riemannscher Maßbestimmung im Finslerschen Raum. II.

Endre Szolcsányi

1978/25/3-4 (4) — DOI: 10.5486/PMD.1978.25.3-4.04 — pp. 211
Semiheredetary polynomial rings

David J. Fieldhouse

1978/25/3-4 (5) — DOI: 10.5486/PMD.1978.25.3-4.05 — pp. 213-223
Über Berwaldsche Räume. I.

Tünde Varga

1978/25/3-4 (6) — DOI: 10.5486/PMD.1978.25.3-4.06 — pp. 225-227
On characterisations of certain classes of semigroups

S. Lajos and G. Szász

1978/25/3-4 (7) — DOI: 10.5486/PMD.1978.25.3-4.07 — pp. 229-235
Periodic generalized functions

Á. Száz

1978/25/3-4 (8) — DOI: 10.5486/PMD.1978.25.3-4.08 — pp. 237-240
Sur les classes de tolérance d'une algébre universelle

I. Gy. Maurer et I. Virág

1978/25/3-4 (9) — DOI: 10.5486/PMD.1978.25.3-4.09 — pp. 241-250
Standard ideals in matroid lattices

M. Stern

1978/25/3-4 (10) — DOI: 10.5486/PMD.1978.25.3-4.10 — pp. 251-257
On addictive functions

I. Kátai

1978/25/3-4 (11) — DOI: 10.5486/PMD.1978.25.3-4.11 — pp. 259-264
Commutators over finite fields

Larry S. Johnson, A. Duane Porter and Verne J. Varineau

1978/25/3-4 (12) — DOI: 10.5486/PMD.1978.25.3-4.12 — pp. 265-273
On $(m,n)$-ideals in associative rings

S. Lajos and F. Szász

1978/25/3-4 (13) — DOI: 10.5486/PMD.1978.25.3-4.13 — pp. 275-280
Rings (semigroups) containing minimal (0-minimal) right and left ideals

L. M. Gluskin and O. Steinfeld

1978/25/3-4 (14) — DOI: 10.5486/PMD.1978.25.3-4.14 — pp. 281-283
Notes on matrix-valued stationary stochastic processes. I.

J. Kormos and Gy. Terdik

1978/25/3-4 (15) — DOI: 10.5486/PMD.1978.25.3-4.15 — pp. 285-290
Some extended Hermite—Fejér interpolation processes and their convergence

V. Kumar

1978/25/3-4 (16) — DOI: 10.5486/PMD.1978.25.3-4.16 — pp. 291-302
Note on imbedding theorems

J. Németh

1978/25/3-4 (17) — DOI: 10.5486/PMD.1978.25.3-4.17 — pp. 303-309
Über die Einführung der komplexen Zahlen mittels Funktionalgleichungen

E. Vincze

1978/25/3-4 (18) — DOI: 10.5486/PMD.1978.25.3-4.18 — pp. 311-325
Effective estimates for the interger solutions of norm form and discriminant form equations

K. Győry and Z. Z. Papp

1978/25/3-4 (19) — DOI: 10.5486/PMD.1978.25.3-4.19 — pp. 327-328
Correction and remark to my paper: ''Characterisations of the Baer radical class by almost nilpotent rings''

Richard Wiegandt