Publicationes Mathematicae-Debrecen

Article	Citations
A characterization of exponential polynomials by a class of functional equations	4871
On the functional equation of autodistributivity	445
Über eine die allgemeine Erweiterung von Gruppen. II.	366
Two isotopically equivalent varieties of groupoids	275
A comment on E. Fried's Galois modules	194
Laplace--Stieltjes transform of Mikusinski operator functions	140
Über eine invariante Form der Bedingung für die Rekurrenz der kovarianten Ableitung eines beliebigen Tensors	120
Nilpotente Endomorphismen von freien abelschen Gruppen	111
The space of bounded maps into a Banach space	104
The upper radical construction	98
A lower bound for restricted exponential sums	89
Asymptotic waiting time analysis of finite source $M/GI/1$ retrial queueing systems with conflicts and unreliable server	67
On a finiteness criterion for modules	55
On the generators of cosine operator functions	55
Continuous orthogonality spaces	52
$\Omega$-groups with composition	51
Semiring multiplications on communicative monoids	47
On $P^{\omega +n}$-projective abelian $p$-groups	45
Fixed point theorems for some classes of contraction mappings on non-Archimedean probabilistic metric space	44
Über affinzusammenhängende Mannigfaltigkeiten von Linienelementen insbesondere deren Äquivalenz	42
	41
Ob odnom variante metoda usrednenija dlja nelinejnyh sistem integro-differencial'nyh uravnenij standartnogo vida	40
On finite right central loops	40
On the mean convergence of interpolatory processes	40
Necessary and sufficient conditions for imbedding in the theory of best approximation by polynomials	39

Note on maximal asymptotic nonbases of order $h$	38
A completeness theorem for intuitionistic predicate logic. An intuitionistic proof	36
On recurrent Finsler connections with deflection and torsion	35
O vsegda shodjashchihsja iteracionnyh metodah kasatel'nyh vypuklyh funkcij dlja reshenija nelinejnyh uravnenij	33
Injective and projective graphs	31
Hypoelliptic convolution equations in the space $\mathscr{H}'{M_p}$	31
On a method of Galambos and Kátai concerning the frequency of deficient numbers	29
On the conditional laws of large numbers. I.	29
On the non-existence of certain Riemannian connections with torsion and of constant curvature	29
$D(-1)$-tuples in the ring $\mathbb{Z}[\sqrt{-k}]$ with $k>0$	28
On the solutions of the functional equation $f(xf(y)^l+yf(x)^k)=tf(x)f(y)$	27
Über konkave und konvexe Eikörperscharen	27
On the $\psi$-mixing coefficients of Renyi-type maps	25
On Zorn's lemma	25
Über Ringe mit Minimalbedingung für Hauptrechtsideale. I.	23
The general theory of linear equation systems over semi-simple rings	23
A common fixed point theorem of Greguš type	22
A method for obtaining proper classes of short exact sequences of Abelian groups	22
Polyadic semigroups	21
Non-transitive subgroups of co-rank one in the orthogonal group	21
Composite sets of polynomials of several complex variables	21
On the correlation measures of subsets based on multiplicative and additive characters	21
On infinite simple permutation groups	21
Einige Sätze über das Volumenelement eines Riemannschen Raumes	21
Generalized group algebras and generalized measure algebras on non-discrete locally compact abelian groups	20
Explicit estimates on a theorem of Shioda concerning the ranks of curves given by $y^2=x^3-a^2x+m^2$	20
Collinearity of points on Poincaré unit disk and Riemann sphere	19
What does Birkhoff--James orthogonality know about the norm?	19
Left-invariant nearly pseudo-K\"{a}hler structures and the tangent Lie group	19
On small orbits of self-dual modules	19
Über gewisse Erweiteringen von positiv geordneten Halbmoduln	18
On nonlinear tensorial connexions	18
A congruence equation involving the factorisation in residue class ring mod $n$	18
On systems of polynomials orthogonal in two intervals	17
Conditional $(p,q)$ entropy	17
Beitrag zur Theorie der Charakterisierung von Determinantenfunktion	16
$\pi$-holomorphically planar curves and $\pi$-holomorphically projective transformations	16
On four extensions of the functional equation $\vert f(x+iy)\vert=\vert f(x)+f(iy)\vert$	16
On extensions of syntopogenous spaces	15
On reduction of bivector connections	15
Eine Methode zur Lösung von metrischen Aufgaben der Perspektive (Zentralaxonometrie)	15
The use of fractional calculus in obtaining Legendre functions of arbitary index	15
The Lie derivatives and areal motion in areal space	15
On the characterization of means defined on a linear space	15
Iterative methods of order two and three for computing inverse elements in Banach algebra with identity	15
$U$-lifters of single morphisms in the category of $F$-algebras	15
A left translation preserving a Finsler connection invariant	15
The companions of inner mapping groups	14
Über das arithmetisch-geometrische Mittel	14
Giperprostranstva polusintopogennyh prostranstv	14

Sur une propriété du nombre de diviseurs	14
Eine Charakterisierung der Kawaguchischen Räume metrischer Klasse mittels eines Satzes über derivierte Matrizen	14
Opisanie modulej s dvumja obrazujushchimi nad neneterovym kol'com normirovanija	14
Invariant volumes, weakly-Berwald Finsler spaces, and the Landsberg--Berwald problem	14
	14
Generalizations of two theorems of Meier concerning boundary behavior of meromorphic functions	13
Conjugacy rigidity for flat Finsler metrics	13
Cauchy and Jensen equations on a restricted domain almost everywhere	13
On the regularity of the locally integrable solutions of the functional equations $\sum\limits_{i} a_i(x,t)f(x+\phi_i (t))=0$	13
Quelques remarques sur un ouvrage de M. V. Pták	13
Elementare Lösung einer mehrere unbekannte Funktionen enthaltenden Funktionalgleichung	13
Über die Vervollständigung gewisser geordneter Halbmoduln mit negativen Elementen	12
Eine allgemeinere Methode in der Theorie der Funktionalgleichungen. IV.	12
Categories of relations with standard factorizations	12
	12
Contribution to lattice theory	12
Inhomogeneous discriminant form and index form equations and their applications	11
	11
Über die Bestimmung konjugierter harmonischer Funktionen	11
On the definiton of the determinant as a multilinear antisymmetric function	11
Partial integro-differential equations for stable density functions and their applications	11
Espaces à connexion affine tridimensionnels, qui admettent la notion d'aire	11
Lösbarkeit eines Gleichungssystems über einem Ringe	11
Decomposition d'une collineation de l'espace $P_n$ en produit de perspectives ou en produit d'homologies centrales application aux matrices	11
Some applications of the generalized hypergeometric function involving certain subclasses of analytic functions	11
On the set of normality and iteration of $e^z-1$	11
	11
	10
A hybrid algebra with duality	10
On the monotone classes of maximal limit-logic $M$	10
On fixed points in noncomplete metric spaces	10
Sur la généralisation de certains théorèmes touchants l'équation de translation sur le produit direct des groupes	10
On the convergence of linear martingales	10
Regularity for bitopological spaces	10
Über die Darstellung der rationalen Zahlen durch Normformen	10
Contributions to the ideal theory of semigroups	10
A common fixed point theorem	10
Über eine Charakterisierung des hyperbolischen Flächeninhaltes und eine Funktionalgleichung	10
A generalized model of the Latin square design. II.	10
Tibor Szele	10
On the canonical connection of a 3-web	10
On the focal locus of a submanifold in Euclidean space	10
Investigations in a crossed group algebra over a finite field	10
	10
Klass nil'potentnosti kratnogo spletenija ciklicheskih grupp porjadkov stepeni prostogo chisla	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
Sur l'irréductibilité d'une classe des polynômes. II.	9
On a generalization of homogeneous functions	9
Zur Zerlegung artinscher Ringe	9
A second note on Fermat's conjencture	9
Boundedness and asymptotic behavior of solutions of second order nonlinear differential equations	9
Konechnye gruppy s bol'shimi summami stepenej neprivodimyh harakterov	9
Effective estimates for the interger solutions of norm form and discriminant form equations	9
Notes on parallelism of the structure Jacobi operators on real hypersurfaces	9
Characterizations of relatively complemented distributive lattices	9
Rings of infinite rank	9
Finsler connection transformations associated to a general Finsler metrical structure of Miron type. I.	8
Direct arithmetics of relational systems	8
Real hypersurfaces with Reeb invariant shape operator in the complex hyperbolic quadric	8
On the intersection on finitely generated free groups. Addendum	8
Eine Abschätzung für das Infimum des Spektrums des Hillschen Differentialoperators	8
Ein einfaches Beispiel direkt unzerlegbarer abelscher Gruppen	8
Contribution to the definition of group	8
On anti-invariant submanifolds in Sasakian manifolds with vanishing contact Bochner curvature tensor	8
Maps preserving Heinz means on positive cones in $C^*$-algebras	8
On finite groups in which every non-abelian subgroup is a TI-subgroup or has $p'$-order	8
Über die Abelschen Gruppen mit nullteilerfreiem Endomorphismenring	8
Champs presque $F$-principaux	8
A note on a sieve method	8
A generalization of Skiba's problem	8
Conditional probability measures on propositional systems	8
Modules that are finite sums of simple submodules	8
On birecurrent Kähler manifold	8
Über irreguläre Kreiskörper	8
Geometry in abstract distance spaces	8
On bi-ideals and quasi-ideals in semigroups	8
Steinhaus theorem in summability for $P$-adic fields	8
Remark on a paper of S. Gacsályi	8
Filling of a domain by isoperimetric discs	8

On the Lebesgue property in uniform spaces	8
Jadra neprivodimyh predstavlenij silovskoj $p$-podgruppy $S_3$ simmetricheskoj gruppy $\Phi_p^3$	7
Regular power semigroups	7
On the complete direct sum of countable abelian groups	7
Über die Nullteilerfreiheit von Ringen	7
On entire function of order less than one	7
Erratum to the paper: E. Makai, "On the summability of the Fourier series etc.", Publ. Math. Debrecen, 12 (1965), 89-106	7
On a problem of G. Grätzer	7
Semi-complements and complements in semi-modular lattices	7
Über die Divergenzpunkte des Newtonschen Verfahrens zur Bestimmung von Wurzeln algebraischer Gleichungen. III.	7
On two problems concerning the theory of binary relations	7
On logarithmic summability of conjugate series of Fourier series	7
Einige Bemerkungen zur praktischen Anwendung des zentralen Einschneideverfahrens	7
Eine Bemerkung über das Maximum von Summen orthogonaler Funktionen	7
Characterization of pairs of additive functions with some regularity property	7
Über Berwaldsche Räume. I.	7
Lattice minima and units in real quadratic number fields	7
Isometries between spaces of vector-valued differentiable functions II	7
O mul'tiplikativnyh gruppah moduljarnyh gruppovyh algebr primarnyh abelevyh grupp proizvol'noj moshchnosti. II.	7
Tibor Szele and his mathematical life-work	7
Note on a conjecture of P. Erdős	7
A class of systems of differential equations and its treatment with matrix methods. III. Contiguous systems	7
Eine Bemerkung zum Hilbert--Kamke-Problem	6
Potenzproduktideale. II.	6
On the number of holomorphs of rings of order 8	6
	6
Bemerkungen zu Sätzen von K. Tandori	6
A remark on lattices satisfying the maximum condition	6
On an approximation of generalized inverses	6
Contravariant integration, line integrals	6
Extension of N\"orlund and Riesz means: new estimates	6
Über die Quasiideale von Halbgruppen	6
Some identifiability problems involving generalized Waring distributions	6
Die endlichen einstufig nichtnilpotenten Gruppen	6
Kurosch --Amitsur- Radikale in der universalen Algebra	6
O gruppovyh kol'cah konechnyh grupp. I.	6
Subproducts and subdirect products	6
Correction to my paper: "The quasi-series decomposition of two-terminal graphs"	6
Über die Verteilung der Lösungen von $S$-Normformen Gleichungen	6
Notes on matrix-valued stationary stochastic processes. II.	6
Realizability and approximate realizability by parabolic differential equations	6
$p$-izometricheskie predstavlenija i redukcija oslablennoj problemy Bernsajda	6
Complete outer automorphism groups of free nilpotent groups	6
Einige Bemerkungen über Kurven und Grundelementfolgen in allgemeinen Räumen	6
Integral formulae of arithmetical characteristics relating to the zeta-function of Hurwitz	6
Soliton to the higher-order curvature flow on surfaces	6
Über lineare Operatortransformationen	6
	6
Konstruktive Lösung der Apollonius-Aufgabe im $n$-dimensionalen Raum durch Benützung einer Erweiterung der zyklographischen Abbildung auf mehrdimensionale Räume	6
Ob odnom klasse ciklicheskih monotonnyh funkcij	6
Standard ideals in matroid lattices	6
Notes on topological properties of $\phi (L)$ spaces	6
On the approximate realizability of certain spaces of transfer functions	6
Trigonometric identities and quadratic residues	6
A linear optimization problem and its probabilistic application	6
Über spurenverträgliche Algebren	6
A note on strongly regular near-rings	6
Star versions of Menger basis covering property and Menger measure zero spaces	5
Conditions for compactness of integral operator on Musielak--Orlicz space of vector-valued functions	5
Eine Matrixmethode zur Lösung linearer Differenzengleichungen	5
On idempotent matrices	5
Decompositions of the Fredholm operators	5
Some results on Evans problems	5
Some problems on horizontal and complete lifts of $\theta (4,-2)$-structure	5
K teoremam Gallahera o nuljah gruppovyh harakterov	5
Shaky polyhedra of higher connection	5
O polugruppovom uslovii L. Fuksa otnositel'no linejnoj uporjadochivaemosti gruppy	5
On an exponential Diophantine equation involving powers of consecutive terms of the Padovan sequence	5
Tibor Szele 1918-1955	5
Commutativity of $n$-torsion-free rings	5
On derivatives of an algebraic polynomial of best approximation with weight	5
On $J_n$-groups	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
On a certain class of finite groups with two independent generators	5
Fehleranalyse des divergenzpunktlosen Verfahrens von allgemeinen Berührungsellipsen	5
Über Transformationsgruppen in Weyl--Otsukischen Räumen	5
On direct sums of cyclic groups with one amalgamated subgroup	5
Hypercentre-by-finite groups	5
On the measurable homomorphisms	5
On curvatures of the Weyl--Otsuki spaces	5
	5
On generalized absolute Cesaro summability factors	5
Sur les groupes hyperresolubles abeliens	5
Sur les équations fonctionnelles itératives. I.	5
Zur gruppentheoretischen Beschreibung $n$-stelliger Strukturen	5
Differenzierbarkeitseigenschaften von Lösungen hypoelliptischer Differentialgleichungen	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
On the distribution of digits	5
On the dependence relation over abelian groups	5
An elementary combinatorial theorem with an application to axiomatic set theory	5
Verallgemeinerung eines Satzes über assoziative Funktionen von mehreren Veränderlichen	5
On finite groups with four independent generators three of which being of odd prime order	5