bwmeta1.element.bwnjournal-journal-apm, Tome 26 (1972)

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О сходимости и суммируемости двумерных числовых последовательностей в горизонтальном смысле

И. И. Огиевецкий

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p. 1-8

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Une remarque sur les inégalités différentielles à paramètre retardé

Z. Mikołajska

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p. 1-11

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Absolute Nörlund summability factors of power series and Fourier series

Z. U. Ahmad

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p. 9-20

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Extremal problems in some class of regular functions defined in the unit circle and applications

Paweł Wiatrowski

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p. 13-29

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Oscillation theorems and nodes of eigenfunctions of certain differential equations of the fourth order

Jan Bochenek

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p. 21-28

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Special solutions of a functional equation

Marek Kuczma

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p. 29-32

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Klassifikation der linearen homogenen geometrischen Objekte vom Typus J mit messbarer Transformationsregel

A. Zajtz

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p. 31-43

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Some theorems on partial differential inequalities of parabolic type

P. Besala

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p. 33-39

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On a criterion of uniqueness for periodic solutions of linear second order difference equations

Zdzisław Denkowski

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p. 41-49

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Über eine Definition der Krümmungen und mehrdimensionalen Schmiegeebenen einmal differenzierbarer Kurven im euklidischen Raum

R_{n}

Ginter Suchanek

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p. 45-51

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An integral formula for submanifolds and its application

Bang Yen Chen

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p. 51-54

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The n-point-invariants of the projective line and cross-ratios of n-tuples

Walter Benz

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p. 53-60

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Sur quelques inégalités différentielles relatives à des lignes polygonales

A. Sobolewska

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p. 55-60

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Solutions of the Schröder equation

W. Smajdor

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p. 61-65

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Estimation of functions by means of the first order partial differential inequalities

Tadeusz Rumak

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p. 61-71

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Covariant derivative of product tensors

Józef Joachim Telega

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p. 67-72

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Certain formulas associated with generalized Rice polynomials, II

H. M. Srivastava

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p. 73-83

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On superposition of quasianalytic functions

W. Pleśniak

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p. 73-84

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On density concomitants of the covariant curvature tensor in the two- and three-dimensional Riemann space

L. Bieszk ; E. Stasiak

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p. 85-93

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Some structures on an f-structure manifold

U. C. Vohra ; K. D. Singh

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p. 85-91

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Une remarque sur l'évaluation de la région d'attraction de la solution banale d'un système d'équations différentielles piloté avec le paramètre retardé

Z. Mikołajska

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p. 93-104

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An application of a functional equation to information theory

P. Kannappan ; P. N. Rathie

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p. 95-101

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Remarks on algebraic concomitants of the Riemann-Christoffel curvature tensor in a three-dimensional space

S. Topa

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p. 103-107

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Scalar and density concomitants of tensor with the valence (1, 2) in a 2-dimensional space

S. Węgrzynowski

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p. 105-119

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Errata (vol. XXVI, fasc.1)

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p. 108

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On Nevanlinna's proximity functions of a meromorphic function

P. K. Jain ; P. K. Kamthan

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p. 109-113

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Априорные оценки решений краевых задач для систем линейных многомерных разностных уравнений

Зенон Шода

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p. 115-124

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Errata (vol. XXVII, fasc. 1)

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p. 120

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On the reduction theorems

G. Łubczonok

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p. 125-133

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Subharmonic analogues of MacLane's classes

R. J. M. Hornblower

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p. 135-146

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The radius of univalence and starlikeness of a certain class of analytic functions

K. S. Padmanabhan

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p. 147-156

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Sur l'existence de la solution d'une équation différentielle à argument accéléré

A. Sobolewska

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p. 157-163

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R-Geodesics and R-asymptotic lines

R. C. Srivastava ; K. D. Singh

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p. 165-173

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Quasi-starlike functions

Izydor Dziubiński

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p. 175-197

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On a certain series

Marek Kuczma

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p. 199-204

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Sur la notion de l'espace presque euclidien

S. Gołąb

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p. 205-210

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On some applications of the Clunie method

Zbigniew Jerzy Jakubowski

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p. 211-217

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Correction to the paper "On the continuous dependence of local analytic solutions of a functional equation on given functions''

J. Matkowski

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p. 219

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Repeated convergence and fractional differences

Marvin Barsky

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p. 221-237

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On non-localized oriented angles

L. Dubikajtis ; M. Kuczma

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p. 227-239

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Difference inequalities of the elliptic type

Z. Kowalski ; A. Pliś

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p. 239-251

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Stability in the large of certain non-linear systems of differential equations of order three

Stanisław Kasprzyk

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p. 241-247

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An ordinary differential equation homeomorphic with an essential control system

M. E. Plis

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p. 249-263

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On the existence and uniqueness of solutions of systems of differential equations with a deviated argument

T. Jankowski ; M. Kwapisz

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p. 253-277

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Extensions of Laplace transform spaces and their topologies

Donald E. Myers

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p. 265-272

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Partitions of spectral sets

W. Mlak

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p. 273-280

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Attractive operators and fixed points

Beatriz Margolis

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p. 279-285

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Function classes pertaining to differential inequalities of parabolic type in unbounded regions

P. Besala

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p. 281-291

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Solutions of a functional equation in a special class of functions

M. Kuczma ; J. Matkowski

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p. 287-293

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Convex functions of higher orders in Euclidean spaces

Roman Ger

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p. 293-302

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On the inner parts of certain analytic functions

Balmohan V. Limaye

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p. 295-304

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Bestimmung aller algebraischen Komitanten des symmetrischen Übertragungsparameters

I. Makai

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p. 303-309

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On the coefficients of starlike functions of some classes

Zbigniew Jerzy Jakubowski

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p. 305-313

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Some theorems on the estimate and existence of solutions of integro-differential equations of parabolic type

H. Ugowski

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p. 311-323

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On the µ-observability of some non-linear difference equations

Tadeusz Rumak

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p. 315-324

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The mean surface area of the boxes circumscribed about a convex body

Rolf Schneider

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p. 325-328

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Croissance et meilleure approximation polynomiale des fonctions entieres

Nguyen Thanh Van

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p. 325-333

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Periodic solutions of differential equations in the cylindrical space

Stanisław Sędziwy

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p. 335-339

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Une remarque sur l'équation des erreurs dans la solution approximative des équations différentielles

Z. Mikołajska

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p. 341-344

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Errata (vol. XXVI, fasc. 3)

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p. 345

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