Open Access Published by De Gruyter Open Access

Volume 14 Issue 3

January 1981

Issue of Demonstratio Mathematica

Open Access December 20, 2017

SUR L’EXISTENCE DE LIMITE, t→∞, DE LA SOLUTION DU PROBLÈME LIÉ AU SYSTÈME PARABOLIQUE

H. Milicer - Grużewska, S. Cąkała

Page range: 531-540

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Open Access December 20, 2017

CLASSIFICATION OF THE FOUR-DIMENSIONAL PROJECTIVELY EUCLIDEAN SPACE D₄

Leon Bieszk, Irena Stasiak

Page range: 541-548

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Open Access December 20, 2017

ON GENERALIZED STRONG NÖRLUND SUMMABILITY FIELDS

Ralf Schaper

Page range: 549-562

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Open Access December 20, 2017

ON CONFORMAL KILLING TENSORS OF TYPE 2/2 IN THE RIEMANNIAN SPACE

Ślósarska Wanda

Page range: 563-576

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Open Access December 20, 2017

A CONSTRUCTION OF FREE ALGEBRAS AND THE PROBLEM OF EXTENSION OF ALGEBRAS

Adam Obtułbwicz, Tadeusz Świrszcz

Page range: 577-598

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Open Access December 20, 2017

A STUDY OF SPACE OF CERTAIN CLASS OF LAPLACE TRANSFORMS

S. K. Bose, Ram Nath

Page range: 599-604

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Open Access December 20, 2017

ON THE CONVERGENCE OF THE SEQUENCE OF OPTIMAL STRATEGIES FOR A CERTAIN FUNCTIONAL EQUATION OF THE DYNAMIC PROGRAMMING

Andrzej Kasperski

Page range: 605-620

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Open Access December 20, 2017

GENERAL DYNAMICAL SYSTEMS WITH HEREDITY

Andrzej W. Olbrot

Page range: 621-628

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Open Access December 20, 2017

A DECOMPOSITION OF ELEMENTS IN A GROUP AND ITS APPLICATIONS

Jan Ambrosiewicz

Page range: 629-636

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Open Access December 20, 2017

SMOOTH MAPPINGS OF SPACES WITH THE SMOOTHNESS

Sergiusz Borowik

Page range: 637-646

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Open Access December 20, 2017

THE STRONG SZEGÖ LIMIT THEOREM FOR A CLASS OF SINGULAR GENERATING FUNCTIONS, I

Bernd Silbermann

Page range: 647-668

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Open Access December 20, 2017

ON DIFFERENTIABILITY OF THE SOLUTION OF SOME FUNCTIONAL EQUATION OF THE DYNAMIC PROGRAMMING

Stanisław Kiełtyka

Page range: 669-686

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Open Access December 20, 2017

UNE REMARQUE SUR LA PROPRIÉTÉ DE BAIRE

Zbigniew Grande

Page range: 687-690

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Open Access December 20, 2017

ON CERTAIN NONLOCAL PROBLEMS FOR A PARABOLIC SYSTEM OF PARTIAL DIFFERENTIAL EQUATIONS

Marian Majchrowski

Page range: 691-702

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Open Access December 20, 2017

AN ALGEBRAIC NOMOGRAMMABILITY TEST FOR FUNCTIONS OF n VARIABLES

Andrzej Adamski

Page range: 703-718

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Open Access December 20, 2017

STOCHASTIC BASES IN FRECHÉT SPACES

Wojciech Herer

Page range: 719-724

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Open Access December 20, 2017

VARIETIES OF ORTHOMODULAR LATTICES WITH A STRONGLY FULL SET OF STATES

Radosław Godowski

Page range: 725-734

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Open Access December 20, 2017

RANDPROBLEM VOM TYP SJÖSTRAND - DIRICHLET

Alina Teichert-Gaida

Page range: 735-744

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Open Access December 20, 2017

ON DECOMPOSITIONS OF QUASI-LEIBNIZ D-R ALGEBRAS

Zbigniew Dudek

Page range: 745-758

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Open Access December 20, 2017

ON n-HAMILTONIAN GRAPHS OF MINIMAL SIZE

Tomasz Traczyk, Mirosław Truszczyński

Page range: 759-764

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Open Access December 20, 2017

ON A SYSTEM OF NONLINEAR STRONGLY SINGULAR EQUATIONS

Wanda Sznitko

Page range: 765-770

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Open Access December 20, 2017

ON SOME CLASS OF NONLINEAR PROCESSES WITH A MEMORY IN CONTINUOUS TIME

Wojciech Żakowski

Page range: 771-782

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Open Access December 20, 2017

ON SOME NON-LOCAL MOVING BOUNDARY VALUE PROBLEM

Janina Wolska-Bochenek

Page range: 783-792

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Open Access December 20, 2017

ON SOME PROPERTIES OF THE CHARACTERISTIC OF A PROJECTIVE TRANSFORMATION

Krzysztof Witczyńki

Page range: 793-798

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About this journal

Demonstratio Mathematica is a fully peer-reviewed, open access, electronic journal devoted to functional analysis, approximation theory, and related topics. The journal provides readers with free, instant, and permanent access to all content worldwide.

Demonstratio Mathematica accepts submissions of research articles, reviews, and communications. Submission of a manuscript implies that the work described is not copyrighted, published, or submitted elsewhere, except in abstract form. The corresponding author should ensure that all authors approve the manuscript before submission.

Aims and Scope

The potential topics include (but are not limited to):

Approximation theory and iteration methods

Fixed point theory and methods of computing fixed points

Functional, ordinary and partial differential equations

Nonsmooth analysis, variational analysis and convex analysis

Optimization theory, variational inequalities and complementarity problems

Volume 14 Issue 3

Issue of Demonstratio Mathematica

SUR L’EXISTENCE DE LIMITE, t→∞, DE LA SOLUTION DU PROBLÈME LIÉ AU SYSTÈME PARABOLIQUE

CLASSIFICATION OF THE FOUR-DIMENSIONAL PROJECTIVELY EUCLIDEAN SPACE D4

ON GENERALIZED STRONG NÖRLUND SUMMABILITY FIELDS

ON CONFORMAL KILLING TENSORS OF TYPE 2/2 IN THE RIEMANNIAN SPACE

A CONSTRUCTION OF FREE ALGEBRAS AND THE PROBLEM OF EXTENSION OF ALGEBRAS

A STUDY OF SPACE OF CERTAIN CLASS OF LAPLACE TRANSFORMS

ON THE CONVERGENCE OF THE SEQUENCE OF OPTIMAL STRATEGIES FOR A CERTAIN FUNCTIONAL EQUATION OF THE DYNAMIC PROGRAMMING

GENERAL DYNAMICAL SYSTEMS WITH HEREDITY

A DECOMPOSITION OF ELEMENTS IN A GROUP AND ITS APPLICATIONS

SMOOTH MAPPINGS OF SPACES WITH THE SMOOTHNESS

THE STRONG SZEGÖ LIMIT THEOREM FOR A CLASS OF SINGULAR GENERATING FUNCTIONS, I

ON DIFFERENTIABILITY OF THE SOLUTION OF SOME FUNCTIONAL EQUATION OF THE DYNAMIC PROGRAMMING

UNE REMARQUE SUR LA PROPRIÉTÉ DE BAIRE

ON CERTAIN NONLOCAL PROBLEMS FOR A PARABOLIC SYSTEM OF PARTIAL DIFFERENTIAL EQUATIONS

AN ALGEBRAIC NOMOGRAMMABILITY TEST FOR FUNCTIONS OF n VARIABLES

STOCHASTIC BASES IN FRECHÉT SPACES

VARIETIES OF ORTHOMODULAR LATTICES WITH A STRONGLY FULL SET OF STATES

RANDPROBLEM VOM TYP SJÖSTRAND - DIRICHLET

ON DECOMPOSITIONS OF QUASI-LEIBNIZ D-R ALGEBRAS

ON n-HAMILTONIAN GRAPHS OF MINIMAL SIZE

ON A SYSTEM OF NONLINEAR STRONGLY SINGULAR EQUATIONS

ON SOME CLASS OF NONLINEAR PROCESSES WITH A MEMORY IN CONTINUOUS TIME

ON SOME NON-LOCAL MOVING BOUNDARY VALUE PROBLEM

ON SOME PROPERTIES OF THE CHARACTERISTIC OF A PROJECTIVE TRANSFORMATION

CLASSIFICATION OF THE FOUR-DIMENSIONAL PROJECTIVELY EUCLIDEAN SPACE D₄