Publicationes Mathematicae-Debrecen

Article	Citations
	4928
On the mean convergence of interpolatory processes	446
Ob odnom variante metoda usrednenija dlja nelinejnyh sistem integro-differencial'nyh uravnenij standartnogo vida	371
On finite right central loops	277
Necessary and sufficient conditions for imbedding in the theory of best approximation by polynomials	196
Note on maximal asymptotic nonbases of order $h$	140
A completeness theorem for intuitionistic predicate logic. An intuitionistic proof	121
On recurrent Finsler connections with deflection and torsion	114
O vsegda shodjashchihsja iteracionnyh metodah kasatel'nyh vypuklyh funkcij dlja reshenija nelinejnyh uravnenij	105
Hypoelliptic convolution equations in the space $\mathscr{H}'{M_p}$	99
Injective and projective graphs	89
On the non-existence of certain Riemannian connections with torsion and of constant curvature	70
On $P^{\omega +n}$-projective abelian $p$-groups	55
On a method of Galambos and Kátai concerning the frequency of deficient numbers	55
On the conditional laws of large numbers. I.	55
Fixed point theorems for some classes of contraction mappings on non-Archimedean probabilistic metric space	52
Über konkave und konvexe Eikörperscharen	47
$D(-1)$-tuples in the ring $\mathbb{Z}[\sqrt{-k}]$ with $k>0$	45
$\Omega$-groups with composition	44
Über affinzusammenhängende Mannigfaltigkeiten von Linienelementen insbesondere deren Äquivalenz	44
Semiring multiplications on communicative monoids	42
On the functional equation of autodistributivity	41
A characterization of exponential polynomials by a class of functional equations	41
Über eine die allgemeine Erweiterung von Gruppen. II.	40
A comment on E. Fried's Galois modules	39

Two isotopically equivalent varieties of groupoids	39
Laplace--Stieltjes transform of Mikusinski operator functions	36
Nilpotente Endomorphismen von freien abelschen Gruppen	35
Über eine invariante Form der Bedingung für die Rekurrenz der kovarianten Ableitung eines beliebigen Tensors	35
The space of bounded maps into a Banach space	32
The upper radical construction	31
A lower bound for restricted exponential sums	29
On a finiteness criterion for modules	29
Asymptotic waiting time analysis of finite source $M/GI/1$ retrial queueing systems with conflicts and unreliable server	29
Continuous orthogonality spaces	28
On Zorn's lemma	27
On the generators of cosine operator functions	27
The general theory of linear equation systems over semi-simple rings	27
Über Ringe mit Minimalbedingung für Hauptrechtsideale. I.	25
On the solutions of the functional equation $f(xf(y)^l+yf(x)^k)=tf(x)f(y)$	24
A method for obtaining proper classes of short exact sequences of Abelian groups	24
On the $\psi$-mixing coefficients of Renyi-type maps	24
Polyadic semigroups	23
A common fixed point theorem of Greguš type	22
Generalized group algebras and generalized measure algebras on non-discrete locally compact abelian groups	22
Composite sets of polynomials of several complex variables	22
Explicit estimates on a theorem of Shioda concerning the ranks of curves given by $y^2=x^3-a^2x+m^2$	21
Non-transitive subgroups of co-rank one in the orthogonal group	21
On the correlation measures of subsets based on multiplicative and additive characters	21
On infinite simple permutation groups	20
Einige Sätze über das Volumenelement eines Riemannschen Raumes	20
What does Birkhoff--James orthogonality know about the norm?	20
The Lie derivatives and areal motion in areal space	19
On extensions of syntopogenous spaces	19
Iterative methods of order two and three for computing inverse elements in Banach algebra with identity	19
Eine Charakterisierung der Kawaguchischen Räume metrischer Klasse mittels eines Satzes über derivierte Matrizen	19
$U$-lifters of single morphisms in the category of $F$-algebras	18
The use of fractional calculus in obtaining Legendre functions of arbitary index	18
Eine Methode zur Lösung von metrischen Aufgaben der Perspektive (Zentralaxonometrie)	17
On the characterization of means defined on a linear space	17
Opisanie modulej s dvumja obrazujushchimi nad neneterovym kol'com normirovanija	16
On reduction of bivector connections	16
	16
The companions of inner mapping groups	16
Giperprostranstva polusintopogennyh prostranstv	16
A left translation preserving a Finsler connection invariant	16
Conditional $(p,q)$ entropy	15
Über gewisse Erweiteringen von positiv geordneten Halbmoduln	15
On four extensions of the functional equation $\vert f(x+iy)\vert=\vert f(x)+f(iy)\vert$	15
On systems of polynomials orthogonal in two intervals	15
$\pi$-holomorphically planar curves and $\pi$-holomorphically projective transformations	15
A congruence equation involving the factorisation in residue class ring mod $n$	15
Beitrag zur Theorie der Charakterisierung von Determinantenfunktion	15
On small orbits of self-dual modules	15
Generalizations of two theorems of Meier concerning boundary behavior of meromorphic functions	14

Collinearity of points on Poincaré unit disk and Riemann sphere	14
Quelques remarques sur un ouvrage de M. V. Pták	14
On the regularity of the locally integrable solutions of the functional equations $\sum\limits_{i} a_i(x,t)f(x+\phi_i (t))=0$	14
Left-invariant nearly pseudo-K\"{a}hler structures and the tangent Lie group	14
Invariant volumes, weakly-Berwald Finsler spaces, and the Landsberg--Berwald problem	14
On nonlinear tensorial connexions	14
Sur une propriété du nombre de diviseurs	13
Cauchy and Jensen equations on a restricted domain almost everywhere	13
Elementare Lösung einer mehrere unbekannte Funktionen enthaltenden Funktionalgleichung	13
Conjugacy rigidity for flat Finsler metrics	13
Eine allgemeinere Methode in der Theorie der Funktionalgleichungen. IV.	13
Über das arithmetisch-geometrische Mittel	13
Categories of relations with standard factorizations	12
Partial integro-differential equations for stable density functions and their applications	12
Contribution to lattice theory	12
	12
	11
Zur Zerlegung artinscher Ringe	11
Regularity for bitopological spaces	11
On the set of normality and iteration of $e^z-1$	11
On a generalization of homogeneous functions	11
Notes on parallelism of the structure Jacobi operators on real hypersurfaces	11
Über die Darstellung der rationalen Zahlen durch Normformen	11
Über die Bestimmung konjugierter harmonischer Funktionen	11
Boundedness and asymptotic behavior of solutions of second order nonlinear differential equations	11
	11
Espaces à connexion affine tridimensionnels, qui admettent la notion d'aire	11
On the canonical connection of a 3-web	11
On the monotone classes of maximal limit-logic $M$	10
On the definiton of the determinant as a multilinear antisymmetric function	10
Decomposition d'une collineation de l'espace $P_n$ en produit de perspectives ou en produit d'homologies centrales application aux matrices	10
A common fixed point theorem	10
Über eine Charakterisierung des hyperbolischen Flächeninhaltes und eine Funktionalgleichung	10
Correction and remark to my paper: "Characterisations of the Baer radical class by almost nilpotent rings"	10
On inequalities concerning the permanents of generalized doubly stochastic matrices	10
Lösbarkeit eines Gleichungssystems über einem Ringe	10
On the focal locus of a submanifold in Euclidean space	10
Contributions to the ideal theory of semigroups	10
Sur la généralisation de certains théorèmes touchants l'équation de translation sur le produit direct des groupes	10
Klass nil'potentnosti kratnogo spletenija ciklicheskih grupp porjadkov stepeni prostogo chisla	10
	10
On the convergence of linear martingales	10
	10
A hybrid algebra with duality	10
Investigations in a crossed group algebra over a finite field	10
On fixed points in noncomplete metric spaces	10
A generalized model of the Latin square design. II.	10
Tibor Szele	10
Inhomogeneous discriminant form and index form equations and their applications	9
Rings of infinite rank	9
A second note on Fermat's conjencture	9
On the intersection on finitely generated free groups. Addendum	9
Characterizations of relatively complemented distributive lattices	9
Effective estimates for the interger solutions of norm form and discriminant form equations	9
Über die Vervollständigung gewisser geordneter Halbmoduln mit negativen Elementen	9
Direct arithmetics of relational systems	9
Real hypersurfaces with Reeb invariant shape operator in the complex hyperbolic quadric	9
Konechnye gruppy s bol'shimi summami stepenej neprivodimyh harakterov	9
Lattice minima and units in real quadratic number fields	8
Conditional probability measures on propositional systems	8
Filling of a domain by isoperimetric discs	8
Sur l'irréductibilité d'une classe des polynômes. II.	8
Isometries between spaces of vector-valued differentiable functions II	8
Remark on a paper of S. Gacsályi	8
Modules that are finite sums of simple submodules	8
Finsler connection transformations associated to a general Finsler metrical structure of Miron type. I.	8
On two problems concerning the theory of binary relations	8
Maps preserving Heinz means on positive cones in $C^*$-algebras	8
Ein einfaches Beispiel direkt unzerlegbarer abelscher Gruppen	8
A generalization of Skiba's problem	8
Geometry in abstract distance spaces	8
Über die Abelschen Gruppen mit nullteilerfreiem Endomorphismenring	8
Regular power semigroups	8
Champs presque $F$-principaux	8
On the Lebesgue property in uniform spaces	8
Über die Divergenzpunkte des Newtonschen Verfahrens zur Bestimmung von Wurzeln algebraischer Gleichungen. III.	8
Some applications of the generalized hypergeometric function involving certain subclasses of analytic functions	8
On finite groups in which every non-abelian subgroup is a TI-subgroup or has $p'$-order	8
On bi-ideals and quasi-ideals in semigroups	8
On anti-invariant submanifolds in Sasakian manifolds with vanishing contact Bochner curvature tensor	8

Steinhaus theorem in summability for $P$-adic fields	8
On birecurrent Kähler manifold	8
Contribution to the definition of group	8
	7
Über die Nullteilerfreiheit von Ringen	7
Eine Bemerkung zum Hilbert--Kamke-Problem	7
O mul'tiplikativnyh gruppah moduljarnyh gruppovyh algebr primarnyh abelevyh grupp proizvol'noj moshchnosti. II.	7
Erratum to the paper: E. Makai, "On the summability of the Fourier series etc.", Publ. Math. Debrecen, 12 (1965), 89-106	7
Eine Bemerkung über das Maximum von Summen orthogonaler Funktionen	7
On the number of holomorphs of rings of order 8	7
On logarithmic summability of conjugate series of Fourier series	7
Note on a conjecture of P. Erdős	7
Über lineare Operatortransformationen	7
A note on a sieve method	7
Eine Abschätzung für das Infimum des Spektrums des Hillschen Differentialoperators	7
Einige Bemerkungen zur praktischen Anwendung des zentralen Einschneideverfahrens	7
Correction to my paper: "The quasi-series decomposition of two-terminal graphs"	7
Potenzproduktideale. II.	7
On entire function of order less than one	7
A class of systems of differential equations and its treatment with matrix methods. III. Contiguous systems	7
Tibor Szele and his mathematical life-work	7
Über irreguläre Kreiskörper	7
On a problem of G. Grätzer	7
A remark on lattices satisfying the maximum condition	6
On an approximation of generalized inverses	6
On the approximate realizability of certain spaces of transfer functions	6
Bemerkungen zu Sätzen von K. Tandori	6
Integral formulae of arithmetical characteristics relating to the zeta-function of Hurwitz	6
Characterization of pairs of additive functions with some regularity property	6
Über Berwaldsche Räume. I.	6
Über spurenverträgliche Algebren	6
Jadra neprivodimyh predstavlenij silovskoj $p$-podgruppy $S_3$ simmetricheskoj gruppy $\Phi_p^3$	6
A linear optimization problem and its probabilistic application	6
On finite groups with four independent generators three of which being of odd prime order	6
Standard ideals in matroid lattices	6
Notes on matrix-valued stationary stochastic processes. II.	6
On the complete direct sum of countable abelian groups	6
Realizability and approximate realizability by parabolic differential equations	6
Konstruktive Lösung der Apollonius-Aufgabe im $n$-dimensionalen Raum durch Benützung einer Erweiterung der zyklographischen Abbildung auf mehrdimensionale Räume	6
O gruppovyh kol'cah konechnyh grupp. I.	6
Soliton to the higher-order curvature flow on surfaces	6
Kurosch --Amitsur- Radikale in der universalen Algebra	6
A note on strongly regular near-rings	6
Contravariant integration, line integrals	6
Extension of N\"orlund and Riesz means: new estimates	6
	6
$p$-izometricheskie predstavlenija i redukcija oslablennoj problemy Bernsajda	6
Notes on topological properties of $\phi (L)$ spaces	6
Some identifiability problems involving generalized Waring distributions	6
Ob odnom klasse ciklicheskih monotonnyh funkcij	6
Über die Quasiideale von Halbgruppen	6
Die endlichen einstufig nichtnilpotenten Gruppen	6
Complete outer automorphism groups of free nilpotent groups	6
Semi-complements and complements in semi-modular lattices	6
Einige Bemerkungen über Kurven und Grundelementfolgen in allgemeinen Räumen	6
Subproducts and subdirect products	6
Trigonometric identities and quadratic residues	6
Über die Verteilung der Lösungen von $S$-Normformen Gleichungen	6
Proof of a conjecture of Kummer	5
Lie centralizers at unit product on generalized matrix algebras	5
Higher-order Image Conjecture for differential operators of polynomial algebras	5
Tibor Szele 1918-1955	5
Shaky polyhedra of higher connection	5
	5
Über Transformationsgruppen in Weyl--Otsukischen Räumen	5
Sur les équations fonctionnelles itératives. I.	5
Zur gruppentheoretischen Beschreibung $n$-stelliger Strukturen	5
On a certain class of finite groups with two independent generators	5
On the dependence relation over abelian groups	5
On direct sums of cyclic groups with one amalgamated subgroup	5
K teoremam Gallahera o nuljah gruppovyh harakterov	5
A generalized Pexider equation	5
Hypercentre-by-finite groups	5
On curvatures of the Weyl--Otsuki spaces	5
Verallgemeinerung eines Satzes über assoziative Funktionen von mehreren Veränderlichen	5
On the denominators of generalized harmonic numbers. II	5
Verallgemeinerter Summenbegriff in der $p$-adischen Analysis mit Anwendung auf die endlichen $p$-Gruppen	5
On the geometry of generalized metric spaces. II. Spaces of isotropic curvature	5
Decompositions of the Fredholm operators	5
Some results on Evans problems	5
On idempotent matrices	5
Some problems on horizontal and complete lifts of $\theta (4,-2)$-structure	5
On generalized absolute Cesaro summability factors	5
An elementary combinatorial theorem with an application to axiomatic set theory	5
On zeros of solutions of ordinary second order differential equations	5
On an exponential Diophantine equation involving powers of consecutive terms of the Padovan sequence	5
On the measurable homomorphisms	5
Sur les groupes hyperresolubles abeliens	5
Conditions for compactness of integral operator on Musielak--Orlicz space of vector-valued functions	5
Über tensorielle Übertragungen spezieller Art	5
An algebraic approach to distributions on an open interval	5
On the equation $\phi(\sum x_i)=\sum \alpha_{ij} \phi(x_i)g(x_j)$	5
Hinreichende Bedingung für die Existenz eines Rechtseinselementes in einem Ring	5
Sushchestvovanie normal'nyh delitelej u konechnoj gruppy	5
O polugruppovom uslovii L. Fuksa otnositel'no linejnoj uporjadochivaemosti gruppy	5