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Author ID: matkowski.janusz Recent zbMATH articles by "Matkowski, Janusz"
Published as: Matkowski, Janusz; Matkowski, J.; Matkowski, Ianusz
all top 5

Serials

32 Aequationes Mathematicae
14 Journal of Mathematical Analysis and Applications
14 Annales Polonici Mathematici
12 Publicationes Mathematicae Debrecen
9 Results in Mathematics
8 Demonstratio Mathematica
7 Annales Mathematicae Silesianae
6 Proceedings of the American Mathematical Society
6 Grazer Mathematische Berichte
6 Opuscula Mathematica
5 Colloquium Mathematicum
5 Zeszyty Naukowe Politechniki Łódzkiej. Matematyka
5 Journal of Difference Equations and Applications
5 Mathematical Inequalities & Applications
4 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
4 Acta Mathematica Hungarica
4 Journal of Applied Analysis
4 Rocznik Naukowo-Dydaktyczny. Prace Matematyczne
4 Central European Journal of Mathematics
3 Fasciculi Mathematici
3 Annales Universitatis Scientiarum Budapestinensis de Rolando Eötvös Nominatae. Sectio Computatorica
3 Prace Naukowe Uniwersytetu Śląskiego w Katowicach. Annales Mathematicae Silesianae
3 Mathematica Pannonica
3 Bulletin de l’Académie Polonaise des Sciences, Série des Sciences Mathématiques, Astronomiques et Physiques
2 Acta Universitatis Carolinae. Mathematica et Physica
2 Revue Roumaine de Mathématiques Pures et Appliquées
2 Acta Scientiarum Mathematicarum
2 Archiv der Mathematik
2 Indian Journal of Mathematics
2 Mathematische Nachrichten
2 Sitzungsberichte. Abteilung II. Österreichische Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Klasse
2 Real Analysis Exchange
2 Bulletin of the Korean Mathematical Society
2 Bulletin of the Polish Academy of Sciences, Mathematics
2 Indagationes Mathematicae. New Series
2 Journal of Convex Analysis
2 Journal of Fixed Point Theory and Applications
2 Zeszyty Naukowe Uniwersytetu Jagiellońskiego. Prace Matematyczne
2 Journal of Applied Mathematics and Computational Mechanics
1 Bulletin of the Australian Mathematical Society
1 Periodica Mathematica Hungarica
1 Rocky Mountain Journal of Mathematics
1 Studia Mathematica
1 Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM)
1 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg
1 Annales Universitatis Mariae Curie-Skłodowska. Sectio A. Mathematica
1 Archivum Mathematicum
1 Bulletin Mathématique de la Société des Sciences Mathématiques de la République Socialiste de Roumanie. Nouvelle Série
1 Časopis Pro Pěstování Matematiky
1 Dissertationes Mathematicae
1 Fundamenta Mathematicae
1 Funkcialaj Ekvacioj. Serio Internacia
1 Fuzzy Sets and Systems
1 Hiroshima Mathematical Journal
1 International Journal of Mathematics and Mathematical Sciences
1 Manuscripta Mathematica
1 Mathematica Japonica
1 Mathematics of Operations Research
1 Mathematica Slovaca
1 Proceedings of the Edinburgh Mathematical Society. Series II
1 Publications de l’Institut Mathématique. Nouvelle Série
1 Stochastica
1 Topology and its Applications
1 Comptes Rendus Mathématiques de l’Académie des Sciences
1 Operations Research Letters
1 Facta Universitatis. Series Mathematics and Informatics
1 Applied Mathematics Letters
1 Annals of Operations Research
1 Mathematica Bohemica
1 Glasnik Matematički. Serija III
1 Acta Mathematica Sinica. New Series
1 Chinese Science Bulletin
1 Topological Methods in Nonlinear Analysis
1 Applicationes Mathematicae
1 Economic Theory
1 Anzeiger. Abteilung II. Österreichische Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Klasse
1 European Series in Applied and Industrial Mathematics (ESAIM): Proceedings
1 Stochastic Environmental Research and Risk Assessment
1 Far East Journal of Mathematical Sciences
1 JIPAM. Journal of Inequalities in Pure & Applied Mathematics
1 Discussiones Mathematicae. Differential Inclusions, Control and Optimization
1 Journal of Function Spaces and Applications
1 Sarajevo Journal of Mathematics
1 Bollettino della Unione Matematica Italiana. Series V. A
1 International Mathematical Forum
1 Journal of Mathematical Inequalities
1 Banach Journal of Mathematical Analysis
1 Commentationes Mathematicae
1 Annals of Functional Analysis
1 Journal of Classical Analysis
1 Journal of Function Spaces
1 Nonlinear Analysis. Theory, Methods & Applications
1 European Series in Applied and Industrial Mathematics (ESAIM): Proceedings and Surveys

Publications by Year

Citations contained in zbMATH Open

197 Publications have been cited 1,374 times in 695 Documents Cited by Year
Integrable solutions of functional equations. Zbl 0318.39005
Matkowski, Janusz
105
1975
Fixed point theorems for mappings with a contractive iterate at a point. Zbl 0349.54032
Matkowski, Janusz
90
1977
Invariant and complementary quasi-arithmetic means. Zbl 0930.26014
Matkowski, Janusz
50
1999
Iterations of mean-type mappings and invariant means. Zbl 0954.26015
Matkowski, Janusz
45
1999
Functional equations and Nemytskii operators. Zbl 0504.39008
Matkowski, Janusz
35
1982
Fixed point theorems for contractive mappings in metric spaces. Zbl 0446.54042
Matkowski, Janusz
30
1980
On a characterization of Lipschitzian operators of substitution in the space \(BV<a,b>\). Zbl 0566.47033
Matkowski, J.; Miś, J.
26
1984
Lagrangean mean-type mappings for which the arithmetic mean is invariant. Zbl 1084.39019
Matkowski, Janusz
26
2005
A sandwich with convexity. Zbl 0803.39011
Baron, Karol; Matkowski, Janusz; Nikodem, Kazimierz
26
1994
Nonlinear contractions on semimetric spaces. Zbl 1295.54055
Jachymski, J.; Matkowski, J.
25
1995
Invariance in the class of weighted quasi-arithmetic means. Zbl 1097.26019
Jarczyk, Justyna; Matkowski, Janusz
25
2006
Generalized weighted quasi-arithmetic means. Zbl 1213.26032
Matkowski, Janusz
21
2010
Lipschitzian composition operators in some function spaces. Zbl 0894.47052
Matkowski, Janusz
19
1997
Iterations of the mean-type mappings. Zbl 1220.26003
Matkowski, Janusz
19
2009
Iterations of the mean-type mappings and uniqueness of invariant means. Zbl 1289.26005
Matkowski, Janusz
17
2013
Method of characteristic for functional equations in polynomial form. Zbl 0881.39011
Matkowski, Janusz; Zhang, Weinian
15
1997
An invariance of geometric mean with respect to Lagrangian means. Zbl 1119.26029
Głazowska, Dorota; Matkowski, Janusz
15
2007
Arithmetic mean as a linear combination of two quasi-arithmetic means. Zbl 1012.26022
Głazowska, Dorota; Jarczyk, Witold; Matkowski, Janusz
15
2002
The converse of the Minkowski’s inequality theorem and its generalization. Zbl 0704.46020
Matkowski, Janusz
15
1990
Locally defined operators in the space of differentiable functions. Zbl 0762.26015
Lichawski, Kazimierz; Matkowski, Janusz; Miś, Jerzy
15
1989
On discounted dynamic programming with unbounded returns. Zbl 1219.90182
Matkowski, Janusz; Nowak, Andrzej S.
15
2011
On subadditive functions. Zbl 0785.39004
Matkowski, Janusz; Świątkowski, Tadeusz
15
1993
On linear dependence of iterates. Zbl 0972.39012
Matkowski, J.; Zhang, W.
14
2000
Invariance of the arithmetic mean with respect to special mean-type mappings. Zbl 1101.26020
Domsta, Joachim; Matkowski, Janusz
14
2006
On Mulholland’s inequality. Zbl 1005.39025
Jarczyk, Witold; Matkowski, Janusz
12
2002
An integral Jensen inequality for convex multifunctions. Zbl 0829.26011
Matkowski, Janusz; Nikodem, Kazimierz
11
1994
On invariant generalized Beckenbach-Gini means. Zbl 0996.39019
Matkowski, Janusz
11
2002
Functional equations involving the logarithmic mean. Zbl 0885.39008
Kahlig, P.; Matkowski, J.
11
1996
An invariance of the geometric mean with respect to Stolarsky mean-type mappings. Zbl 1040.26013
Błasińska-Lesk, J.; Głazowska, D.; Matkowski, J.
11
2003
Solution of a regularity problem in equality of Cauchy means. Zbl 1077.39022
Matkowski, Janusz
11
2004
Persistently optimal policies in stochastic dynamic programming with generalized discounting. Zbl 1291.90290
Jaśkiewicz, A.; Matkowski, J.; Nowak, A. S.
11
2013
On variable discounting in dynamic programming: applications to resource extraction and other economic models. Zbl 1309.90119
Jaśkiewicz, Anna; Matkowski, Janusz; Nowak, Andrzej S.
11
2014
Characteristic analysis for a polynomial-like iterative equation. Zbl 0986.39011
Matkowski, Janusz; Zhang, Weinian
10
1998
Form of Lipschitz operators of substitution in Banach spaces of differentiable functions. Zbl 0599.46031
Matkowski, Janusz
10
1984
On weighted extensions of Cauchy’s means. Zbl 1119.39019
Matkowski, Janusz
10
2006
Uniformly bounded composition operators between general Lipschitz function normed spaces. Zbl 1272.47070
Matkowski, Janusz
10
2011
Some inequalities and a generalization of Banach’s principle. Zbl 0255.47063
Matkowski, J.
10
1973
On iterations of means and functional equations. Zbl 1132.39017
Matkowski, Janusz
10
2006
Nonlinear contractions in metrically convex space. Zbl 0824.47047
Matkowski, Janusz
9
1994
On the polynomial-like iterative functional equation. Zbl 0976.39014
Matkowski, Janusz; Zhang, Weinian
9
2000
A modified Gołab-Schinzel equation on a restricted domain (with applications to meteorology and fluid mechanics). Zbl 1076.39019
Kahlig, Peter; Matkowski, Janusz
9
2002
Quasi-monotonicity, subadditive bijections of \({\mathbb{R}}_ +\), and characterization of \(L^ p\)-norm. Zbl 0725.39007
Matkowski, Janusz; Swiątkowski, Tadeusz
9
1991
Characterization of generalized quasi-arithmetic means. Zbl 1363.26057
Matkowski, Janusz; Páles, Zsolt
9
2015
Subadditive periodic functions. Zbl 1242.39035
Matkowski, Janusz
9
2011
\(L^ p\)-like paranorms. Zbl 0786.46031
Matkowski, Janusz
9
1992
Geometrical convexity and generalizations of the Bohr-Mollerup theorem on the gamma function. Zbl 0791.33002
Gronau, Detlef; Matkowski, Janusz
9
1993
Cocycles of continuous iteration semigroups. Zbl 1044.39017
Guzik, Grzegorz; Jarczyk, Witold; Matkowski, Janusz
8
2003
On the composition of homogeneous quasi-arithmetic means. Zbl 0890.39021
Kahlig, Peter; Matkowski, Janusz
8
1997
Convex functions with respect to an arbitrary mean. Zbl 0883.26007
Matkowski, Janusz; Rätz, Jürg
8
1997
On iteration semigroups of mean-type mappings and invariant means. Zbl 1020.39011
Matkowski, Janusz
8
2002
A functional inequality characterizing convex functions, conjugacy and a generalization of Hölder’s and Minkowski’s inequalities. Zbl 0715.39013
Matkowski, J.
8
1990
Uniformly continuous superposition operators in the Banach space of Hölder functions. Zbl 1173.47043
Matkowski, Janusz
8
2009
Characterization of globally Lipschitzian composition operators in the Banach space \(BV^ 2_ p [a, b ]\). Zbl 0785.47033
Matkowski, Janusz; Merentes, Nelson
8
1992
On a generalization of Mulholland’s inequality. Zbl 0791.26014
Matkowski, J.
8
1993
Mean value property and associated functional equations. Zbl 0931.39013
Matkowski, Janusz
7
1999
Convex functions with respect to a mean and a characterization of quasi-arithmetic means. Zbl 1067.26008
Matkowski, Janusz
7
2004
Remark on BV-solutions of a functional equation connected with invariant measures. Zbl 0583.39009
Matkowski, Janusz
7
1985
On \(a\)-Wright convexity and the converse of Minkowski’s inequality. Zbl 0758.26008
Matkowski, Janusz
7
1992
Representation theorem for locally defined operators in the space of Whitney differentiable functions. Zbl 1173.47044
Matkowski, Janusz; Wróbel, Małgorzata
7
2009
Invariance identity in the class of generalized quasiarithmetic means. Zbl 1320.26033
Matkowski, Janusz
7
2014
Embeddability of mean-type mappings in a continuous iteration semigroup. Zbl 1219.26007
Jarczyk, Witold; Matkowski, Janusz
7
2010
The converse of the Hölder inequality and its generalizations. Zbl 0819.46018
Matkowski, Janusz
6
1994
Remark on globally Lipschitzian composition operators. Zbl 0842.47042
Matkowska, A.; Matkowski, J.; Merentes, N.
6
1995
On a composite functional equation. Zbl 1046.39018
Matkowski, Janusz; Okrzesik, Jolanta
6
2003
The converse theorem for Minkowski’s inequality. Zbl 1053.26014
Matkowski, Janusz
6
2004
Convexity of power functions with respect to symmetric homogeneous means. Zbl 0883.26006
Matkowski, Janusz; Rätz, Jürg
6
1997
On Nemytskii operator. Zbl 0644.47061
Matkowski, Janusz
6
1988
Mean-type mappings and invariant curves. Zbl 1230.26015
Matkowski, Janusz
6
2011
On the commutation of generalized means on probability spaces. Zbl 1377.60010
Leonetti, Paolo; Matkowski, Janusz; Tringali, Salvatore
6
2016
On equivalence of some fixed point theorems for selfmappings of metrically convex space. Zbl 0401.54039
Matkowski, J.; Wegrzyk, R.
6
1978
Uniformly continuous composition operators in the space of bounded \(\varphi \)-variation functions. Zbl 1225.47078
Guerrero, J. A.; Leiva, H.; Matkowski, J.; Merentes, N.
6
2010
Converse theorem for the Minkowski inequality. Zbl 1154.26020
Matkowski, Janusz
6
2008
Generalised discounting in dynamic programming with unbounded returns. Zbl 1408.90305
Jaśkiewicz, Anna; Matkowski, Janusz; Nowak, Andrzej S.
6
2014
On a characterization of \(L^ p\)-norm and a converse of Minkowski’s inequality. Zbl 0872.46018
Matkowski, Janusz
5
1996
Convex-like inequality, homogeneity, subadditivity, and a characterization of \(L^ p\)-norm. Zbl 0824.39010
Matkowski, Janusz; Pycia, Marek
5
1995
Geometrically convex solutions of certain difference equations and generalized Bohr-Mollerup type theorems. Zbl 0876.39003
Gronau, Detlef; Matkowski, Janusz
5
1994
Examples and remarks to a fixed point theorem. Zbl 0613.54031
Matkowski, Janusz; Miś, Jerzy
5
1986
A converse of the Hölder inequality theorem. Zbl 1177.26043
Matkowski, Janusz
5
2009
Uniformly continuous set-valued composition operators in the spaces of functions of bounded variation in the sense of Wiener. Zbl 1216.47090
Azócar, A.; Guerrero, J. A.; Matkowski, J.; Merentes, N.
5
2010
Uniformly continuous superposition operators in the space of bounded variation functions. Zbl 1235.47052
Matkowski, Janusz
5
2010
Sandwich theorem for \(m\)-convex functions. Zbl 1373.26010
Matkowski, Janusz; Wróbel, Małgorzata
5
2017
Locally defined operators in the space of Whitney differentiable functions. Zbl 1153.47048
Matkowski, Janusz; Wróbel, Małgorzata
5
2008
On the uniqueness of differentiable solutions of a functional equation. Zbl 0197.12601
Matkowski, J.
5
1970
A generalized \(a\)-Wright convexity and related functional equation. Zbl 0859.39016
Matkowski, Janusz; Wróbel, Małgorzata
4
1996
Another characterization of the gamma function. Zbl 1027.33001
Gronau, D.; Matkowski, J.
4
2003
Affine and convex functions with respect to the logarithmic mean. Zbl 1091.26023
Matkowski, Janusz
4
2003
A pair of linear functional inequalities and a characterization of \(L^p\)-norm. Zbl 1085.39025
Krassowska, Dorota; Matkowski, Janusz
4
2005
Functional inequality characterizing nonnegative concave functions in \((0,\infty)^ k\). Zbl 0756.39017
Matkowski, Janusz
4
1992
Subadditive functions and a relaxation of the homogeneity condition of seminorms. Zbl 0777.26013
Matkowski, Janusz
4
1993
On a functional equation related to competition. Zbl 1297.39021
Kahlig, Peter; Matkowski, Janusz
4
2014
Remarks on Lipschitzian mappings and some fixed point theorems. Zbl 1146.47034
Matkowski, Janusz
4
2007
On a characterization of \(L^ p\)-norm. Zbl 0703.46022
Matkowski, Janusz
4
1989
Uniformly continuous composition operator in the space of \(\varphi\)-variation functions in the sense of Riesz. Zbl 1196.26015
Acosta, A.; Aziz, W.; Matkowski, J.; Merentes, N.
4
2010
Quotient mean, its invariance with respect to a quasi-arithmetic mean-type mapping, and some applications. Zbl 1232.26053
Matkowski, Janusz
4
2011
Uniformly continuous superposition operators in the spaces of differentiable functions and absolutely continuous functions. Zbl 1266.47082
Matkowski, Janusz
4
2009
Invariant means and iterates of mean-type mappings. Zbl 1440.26028
Matkowski, Janusz; Pasteczka, Paweł
4
2020
The uniqueness of solutions of a system of functional equations in some classes of functions. Zbl 0253.39013
Matkowski, J.
4
1972
Invariance of the Bajraktarević means with respect to the Beckenbach-Gini means. Zbl 1349.26079
Matkowski, Janusz
4
2013
On the existence of differentiable solutions of a functional equation. Zbl 0209.45702
Matkowski, J.
4
1971
Commutativity of integral quasiarithmetic means on measure spaces. Zbl 1399.39050
Głazowska, D.; Leonetti, P.; Matkowski, J.; Tringali, S.
4
2017
On weak generalized stability of random variables via functional equations. Zbl 1515.60062
Jarczyk, Witold; Járai, Antal; Matkowski, Janusz; Misiewicz, Jolanta
3
2023
A refinement of the Browder-Göhde-Kirk fixed point theorem and some applications. Zbl 07604579
Matkowski, Janusz
1
2022
Mean-type mappings and invariance principle. Zbl 1466.26024
Matkowski, Janusz; Pasteczka, Paweł
3
2021
Invariant means and iterates of mean-type mappings. Zbl 1440.26028
Matkowski, Janusz; Pasteczka, Paweł
4
2020
Generalization of the harmonic weighted mean via Pythagorean invariance identity and application. Zbl 1462.26036
Kahlig, Peter; Matkowski, Janusz
1
2020
Means, generalized harmony proportion and applications. Zbl 1462.26037
Matkowski, Janusz
1
2020
Sandwich results for periodicity and conjugacy. Zbl 1436.39019
Matkowski, Janusz; Wójcik, Paweł
1
2020
The logarithmic Cauchy quotient mean. Zbl 1477.26051
Himmel, Martin; Matkowski, Janusz
1
2020
Sandwich with periodicity. Zbl 1418.26004
Izumi, Hideaki; Li, Lin; Matkowski, Janusz; Wróbel, Małgorzta
1
2019
Beta-type means. Zbl 1384.26064
Himmel, Martin; Matkowski, Janusz
3
2018
Iterative functional equations and means. Zbl 1384.26020
Liu, Liu; Matkowski, Janusz
2
2018
Characterization of the Euler gamma function with the aid of an arbitrary mean. Zbl 1413.33004
Matkowski, Janusz
1
2018
Directional convexity and characterizations of beta and gamma functions. Zbl 1400.33003
Himmel, Martin; Matkowski, Janusz
1
2018
A new invariance identity and means. Zbl 1400.26069
Devillet, Jimmy; Matkowski, Janusz
1
2018
Sandwich theorem for \(m\)-convex functions. Zbl 1373.26010
Matkowski, Janusz; Wróbel, Małgorzata
5
2017
Commutativity of integral quasiarithmetic means on measure spaces. Zbl 1399.39050
Głazowska, D.; Leonetti, P.; Matkowski, J.; Tringali, S.
4
2017
A generalization of \(m\)-convexity and a sandwich theorem. Zbl 1370.26027
Lara, Teodoro; Matkowski, Janusz; Merentes, Nelson; Quintero, Roy; Wróbel, Małgorzata
3
2017
Explicit solutions of the invariance equation for means. Zbl 1357.26050
Matkowski, Janusz; Nowicka, Monika; Witkowski, Alfred
2
2017
Homogeneous beta-type functions. Zbl 1424.33003
Himmel, Martin; Matkowski, Janusz
1
2017
Beta-type functions and the harmonic mean. Zbl 1384.33003
Himmel, Martin; Matkowski, Janusz
1
2017
On the commutation of generalized means on probability spaces. Zbl 1377.60010
Leonetti, Paolo; Matkowski, Janusz; Tringali, Salvatore
6
2016
Invariant means related to classical weighted means. Zbl 1399.26086
Kahlig, P.; Matkowski, J.
2
2016
Subcommuting and commuting real homographic functions. Zbl 1351.39013
Głazowska, D.; Matkowski, J.
1
2016
Characterization of generalized quasi-arithmetic means. Zbl 1363.26057
Matkowski, Janusz; Páles, Zsolt
9
2015
Logarithmic complementary means and an extension of Carlson’s log. Zbl 1320.26031
Kahlig, Peter; Matkowski, Janusz
1
2015
Some characterizations of the Euler gamma function. Zbl 1332.33002
Matkowski, Janusz
1
2015
Uniformly bounded composition operators. Zbl 1357.47064
Głazowska, Dorota; Matkowski, Janusz
1
2015
Second order iterative functional equations related to a competition equation. Zbl 1317.39027
Kahlig, Peter; Matkowski, Janusz
1
2015
On variable discounting in dynamic programming: applications to resource extraction and other economic models. Zbl 1309.90119
Jaśkiewicz, Anna; Matkowski, Janusz; Nowak, Andrzej S.
11
2014
Invariance identity in the class of generalized quasiarithmetic means. Zbl 1320.26033
Matkowski, Janusz
7
2014
Generalised discounting in dynamic programming with unbounded returns. Zbl 1408.90305
Jaśkiewicz, Anna; Matkowski, Janusz; Nowak, Andrzej S.
6
2014
On a functional equation related to competition. Zbl 1297.39021
Kahlig, Peter; Matkowski, Janusz
4
2014
Convergence of iterates of pre-mean-type mappings. Zbl 1332.26063
Matkowski, Janusz
1
2014
Iterations of the mean-type mappings and uniqueness of invariant means. Zbl 1289.26005
Matkowski, Janusz
17
2013
Persistently optimal policies in stochastic dynamic programming with generalized discounting. Zbl 1291.90290
Jaśkiewicz, A.; Matkowski, J.; Nowak, A. S.
11
2013
Invariance of the Bajraktarević means with respect to the Beckenbach-Gini means. Zbl 1349.26079
Matkowski, Janusz
4
2013
Fixed point theorem in a uniformly convex paranormed space and its application. Zbl 1263.47067
Matkowski, Ianusz
3
2013
Generalized weighted quasi-arithmetic means and the Kolmogorov-Nagumo theorem. Zbl 1312.26055
Matkowski, Janusz
3
2013
A convexity property and a new characterization of Euler’s gamma function. Zbl 1273.26014
Alzer, Horst; Matkowski, Janusz
2
2013
Means and their inequalities. Zbl 1286.26002
1
2013
Subhomogeneity and subadditivity of the \(L^p\)-norm like functionals. Zbl 1305.26027
Matkowski, Janusz
1
2013
Halfconvex functions and equality of Daróczy-Páles conjugate means. Zbl 1280.26019
Matkowski, Janusz
1
2013
Uniformly bounded composition operators on a Banach space of bounded Wiener-Young variation functions. Zbl 1281.47037
Głazowska, Dorota; Guerrero, José Atilio; Matkowski, Janusz; Merentes, Nelson
1
2013
Uniformly bounded set-valued Nemytskij operators acting between generalized Hölder function spaces. Zbl 1253.47039
Matkowski, Janusz; Wróbel, Małgorzata
3
2012
The Pexider type generalization of the Minkowski inequality. Zbl 1259.26028
Matkowski, Janusz
3
2012
Invariance of Bajraktarevič mean with respect to quasi arithmetic means. Zbl 1274.26086
Matkowski, Janusz
3
2012
Invariance of a quasi-arithmetic mean with respect to a system of generalized Bajraktarević means. Zbl 1268.26035
Matkowski, Janusz
3
2012
Uniformly bounded composition operators in the Banach space of absolutely continuous functions. Zbl 1264.47069
Głazowska, D.; Matkowski, J.; Merentes, N.; Sánchez Hernández, J. L.
2
2012
Quadratic inequalities and a characterization of inner product. Zbl 1261.46015
Matkowski, Janusz
2
2012
Fixed points and iterations of mean-type mappings. Zbl 1260.26036
Matkowski, Janusz
1
2012
Mean-value theorem for vector-valued functions. Zbl 1274.26009
Matkowski, Janusz
1
2012
On discounted dynamic programming with unbounded returns. Zbl 1219.90182
Matkowski, Janusz; Nowak, Andrzej S.
15
2011
Uniformly bounded composition operators between general Lipschitz function normed spaces. Zbl 1272.47070
Matkowski, Janusz
10
2011
Subadditive periodic functions. Zbl 1242.39035
Matkowski, Janusz
9
2011
Mean-type mappings and invariant curves. Zbl 1230.26015
Matkowski, Janusz
6
2011
Quotient mean, its invariance with respect to a quasi-arithmetic mean-type mapping, and some applications. Zbl 1232.26053
Matkowski, Janusz
4
2011
A functional equation related to an equality of means problem. Zbl 1220.39020
Matkowski, Janusz
3
2011
A mean-value theorem and its applications. Zbl 1206.26032
Matkowski, Janusz
2
2011
Generalized weighted arithmetic means. Zbl 1250.26032
Matkowski, Janusz
2
2011
Uniformly bounded Nemytskij operators generated by set-valued functions between generalized Hölder function spaces. Zbl 1264.47070
Matkowski, Janusz; Wróbel, Małgorzata
2
2011
Invariance of the Cauchy means with respect to Lagrange mean-type mappings of the same generators. Zbl 1274.26085
Matkowski, J.
2
2011
Power means generated by some mean-value theorems. Zbl 1229.26037
Matkowski, Janusz
1
2011
On means which are quasi-arithmetic and of the Beckenbach-Gini type. Zbl 1251.26018
Matkowski, Janusz
1
2011
Mean-value type equalities with interchanged function and derivative. Zbl 1237.26004
Matkowski, Janusz
1
2011
Generalized weighted quasi-arithmetic means. Zbl 1213.26032
Matkowski, Janusz
21
2010
Embeddability of mean-type mappings in a continuous iteration semigroup. Zbl 1219.26007
Jarczyk, Witold; Matkowski, Janusz
7
2010
Uniformly continuous composition operators in the space of bounded \(\varphi \)-variation functions. Zbl 1225.47078
Guerrero, J. A.; Leiva, H.; Matkowski, J.; Merentes, N.
6
2010
Uniformly continuous set-valued composition operators in the spaces of functions of bounded variation in the sense of Wiener. Zbl 1216.47090
Azócar, A.; Guerrero, J. A.; Matkowski, J.; Merentes, N.
5
2010
Uniformly continuous superposition operators in the space of bounded variation functions. Zbl 1235.47052
Matkowski, Janusz
5
2010
Uniformly continuous composition operator in the space of \(\varphi\)-variation functions in the sense of Riesz. Zbl 1196.26015
Acosta, A.; Aziz, W.; Matkowski, J.; Merentes, N.
4
2010
On weighted extensions of Bajraktarević means. Zbl 1216.26014
Matkowski, Janusz
3
2010
A composite functional equation and invariant curves. Zbl 1276.39011
Matkowski, Janusz; Okrzesik, Jolanta
2
2010
Uniformly continuous composition operators in the space of functions of two variables of bounded \(\varphi\)-variation in the sense of Wiener. Zbl 1229.47088
Guerrero, J. A.; Matkowski, J.; Merentes, N.
2
2010
On the Bellman equation for asymptotics of utility from terminal wealth. Zbl 1185.91165
Matkowski, Janusz; Stettner, Łukasz
1
2010
Homogeneous means generated by a mean-value theorem. Zbl 1205.26045
Matkowski, Janusz; Pawlikowska, Iwona
1
2010
A generalization of the Gołąb-Schinzel functional equation. Zbl 1227.39017
Matkowski, Janusz
1
2010
On the non-reducibility of non-stationary correlation functions to stationary ones under a class of mean-operator transformations. Zbl 1416.62293
Porcu, E.; Matkowski, J.; Mateu, J.
1
2010
Iterations of the mean-type mappings. Zbl 1220.26003
Matkowski, Janusz
19
2009
Uniformly continuous superposition operators in the Banach space of Hölder functions. Zbl 1173.47043
Matkowski, Janusz
8
2009
Representation theorem for locally defined operators in the space of Whitney differentiable functions. Zbl 1173.47044
Matkowski, Janusz; Wróbel, Małgorzata
7
2009
A converse of the Hölder inequality theorem. Zbl 1177.26043
Matkowski, Janusz
5
2009
Uniformly continuous superposition operators in the spaces of differentiable functions and absolutely continuous functions. Zbl 1266.47082
Matkowski, Janusz
4
2009
Converse theorem for the Minkowski inequality. Zbl 1154.26020
Matkowski, Janusz
6
2008
Locally defined operators in the space of Whitney differentiable functions. Zbl 1153.47048
Matkowski, Janusz; Wróbel, Małgorzata
5
2008
A pair of functional inequalities characterizing polynomials and Bernoulli numbers. Zbl 1153.39030
Krassowska, Dorota; Małolepszy, Tomasz; Matkowski, Janusz
3
2008
Iteration groups, commuting functions and simultaneous systems of linear functional equations. Zbl 1168.39005
Matkowski, Janusz
2
2008
Generalized convex functions and a solution of a problem of Zs. Páles. Zbl 1212.26069
Matkowski, Janusz
2
2008
An invariance of geometric mean with respect to Lagrangian means. Zbl 1119.26029
Głazowska, Dorota; Matkowski, Janusz
15
2007
Remarks on Lipschitzian mappings and some fixed point theorems. Zbl 1146.47034
Matkowski, Janusz
4
2007
A simultaneous system of functional inequalities and mappings which are weakly of a constant sign. Zbl 1142.39020
Krassowska, Dorota; Matkowski, Janusz
1
2007
When \(M\)-convexity of a function implies its \(N\)-convexity for some means of \(M\) and \(N\). Zbl 1141.26306
Matkowski, Janusz
1
2007
Invariance in the class of weighted quasi-arithmetic means. Zbl 1097.26019
Jarczyk, Justyna; Matkowski, Janusz
25
2006
Invariance of the arithmetic mean with respect to special mean-type mappings. Zbl 1101.26020
Domsta, Joachim; Matkowski, Janusz
14
2006
On weighted extensions of Cauchy’s means. Zbl 1119.39019
Matkowski, Janusz
10
2006
On iterations of means and functional equations. Zbl 1132.39017
Matkowski, Janusz
10
2006
Lagrangean mean-type mappings for which the arithmetic mean is invariant. Zbl 1084.39019
Matkowski, Janusz
26
2005
A pair of linear functional inequalities and a characterization of \(L^p\)-norm. Zbl 1085.39025
Krassowska, Dorota; Matkowski, Janusz
4
2005
Solution of a regularity problem in equality of Cauchy means. Zbl 1077.39022
Matkowski, Janusz
11
2004
Convex functions with respect to a mean and a characterization of quasi-arithmetic means. Zbl 1067.26008
Matkowski, Janusz
7
2004
The converse theorem for Minkowski’s inequality. Zbl 1053.26014
Matkowski, Janusz
6
2004
...and 97 more Documents
all top 5

Cited by 677 Authors

83 Matkowski, Janusz
22 Páles, Zsolt
18 Suzuki, Tomonari
16 Chu, Yuming
13 Merentes, Nelson J.
13 Nikodem, Kazimierz
12 Jarczyk, Justyna
12 Morawiec, Janusz
12 Turinici, Mihai
12 Wróbel, Małgorzata
12 Zhang, Weinian
11 Głazowska, Dorota
11 Jachymsky, Jacek R.
11 Karapınar, Erdal
10 Bessenyei, Mihály
10 Nashine, Hemant Kumar
10 Pasteczka, Paweł
9 Jarczyk, Witold
9 Strobin, Filip
8 Berrone, Lucio R.
8 Chudziak, Jacek
7 Altun, Ishak
7 Imdad, Mohammad
7 Ostaszewski, Adam J.
7 Shahzad, Naseer
7 Zürcher, Thomas
6 Appell, Jürgen
6 Aydi, Hassen Mohamed
6 Balbus, Łukasz
6 Burai, Pál
6 Chistyakov, Vyacheslav V.
6 Czerwik, Stefan
6 Jaśkiewicz, Anna
6 Kiss, Tibor
6 Włodarczyk, Kazimierz
5 Abbas, Said
5 Alzer, Horst
5 Benchohra, Mouffak
5 Bisht, Ravindra Kishor
5 Brzdęk, Janusz
5 Daróczy, Zoltán
5 Guerrero, José Atilio
5 Himmel, Martin
5 Kadelburg, Zoran
5 Kahlig, Peter
5 Leonetti, Paolo
5 Li, Lin
5 Popa, Valeriu
5 Radenovic, Stojan
5 Rivas, Sergio T.
5 Wang, Gendi
5 Xu, Bing
5 Zhang, Xiaohui
4 Aziz, Wadie
4 Bingham, Nicholas Hugh
4 Dascăl, Judita
4 Draga, Szymon
4 Fulga, Andreea
4 Gong, Xiaobing
4 Hernández-Verón, Miguel Ángel
4 Kirk, William Arthur
4 Miculescu, Radu
4 Mihail, Alexandru
4 Olbryś, Andrzej
4 Pant, Rajendra Prasad
4 Patriciu, Alina-Mihaela
4 Plebaniak, Robert
4 Qiu, Songliang
4 Singh, Shyam Lal
4 Vetro, Calogero
4 Zdun, Marek Cezary
4 Zhang, Pingping
4 Zhang, Qian
3 Abbas, Mujahid
3 Agarwal, Ravi P.
3 Aksoy, Ümit
3 Aranđelović, Ivan D.
3 Baják, Szabolcs
3 Balakrishna Reddy, K.
3 Berzig, Maher
3 Bracamonte, Mireya R.
3 Castillo, René Erlín
3 Ciepliński, Krzysztof
3 Di Bari, Cristina Maria
3 Erhan, İnci M.
3 Jiang, Yueping
3 Kočan, Zdeněk
3 Lara, Teodoro
3 Liu, Jinghua
3 Łydzińska, Grażyna
3 Maślanka, Łukasz
3 Mesiar, Radko
3 Mishra, Swami Nath
3 Mustafa, Zead
3 Nowak, Andrzej S.
3 Oliveira, Elismar R.
3 Parvaneh, Vahid
3 Pasicki, Lech
3 Proinov, Petko D.
3 Qian, Weimao
...and 577 more Authors
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Cited in 182 Serials

86 Aequationes Mathematicae
65 Journal of Mathematical Analysis and Applications
34 Results in Mathematics
28 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
27 Fixed Point Theory and Applications
19 Journal of Fixed Point Theory and Applications
15 Journal of Inequalities and Applications
12 Proceedings of the American Mathematical Society
12 Acta Mathematica Hungarica
11 Journal of Difference Equations and Applications
11 Abstract and Applied Analysis
10 Fuzzy Sets and Systems
10 Filomat
10 Annales Mathematicae Silesianae
9 Advances in Difference Equations
9 Nonlinear Analysis. Theory, Methods & Applications
8 Applied Mathematics and Computation
7 Topology and its Applications
7 Journal of Applied Analysis
7 Mathematical Inequalities & Applications
7 Journal of Function Spaces
6 Demonstratio Mathematica
6 Journal of Economic Theory
6 Central European Journal of Mathematics
6 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM
5 Indagationes Mathematicae. New Series
5 Journal of Applied Mathematics
4 Computers & Mathematics with Applications
4 Annali di Matematica Pura ed Applicata. Serie Quarta
4 The Journal of Analysis
4 Economic Theory
4 Journal of Function Spaces and Applications
4 Journal of Mathematical Inequalities
4 Acta Universitatis Sapientiae. Mathematica
4 Journal of Applied Mathematics and Computational Mechanics
4 AIMS Mathematics
3 Journal of Geometry
3 Real Analysis Exchange
3 Turkish Journal of Mathematics
3 Fractals
3 Analysis (München)
3 Mediterranean Journal of Mathematics
3 Journal of Nonlinear Science and Applications
2 Bulletin of the Australian Mathematical Society
2 Rocky Mountain Journal of Mathematics
2 Chaos, Solitons and Fractals
2 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg
2 Applied Mathematics and Optimization
2 Archiv der Mathematik
2 Czechoslovak Mathematical Journal
2 International Journal of Mathematics and Mathematical Sciences
2 Journal of Computational and Applied Mathematics
2 Journal of Multivariate Analysis
2 Manuscripta Mathematica
2 Matematički Vesnik
2 Mathematische Nachrichten
2 Mathematica Slovaca
2 Numerical Functional Analysis and Optimization
2 Rendiconti del Circolo Matemàtico di Palermo. Serie II
2 Mathematical Social Sciences
2 Operations Research Letters
2 Optimization
2 Applied Mathematics Letters
2 Mathematical and Computer Modelling
2 Journal of Integral Equations and Applications
2 Expositiones Mathematicae
2 Mathematical Programming. Series A. Series B
2 Topological Methods in Nonlinear Analysis
2 Journal of Convex Analysis
2 Discrete and Continuous Dynamical Systems
2 Fixed Point Theory
2 Asian-European Journal of Mathematics
2 Dynamic Games and Applications
2 Afrika Matematika
2 Journal of Applied Analysis and Computation
2 Palestine Journal of Mathematics
2 Journal of Mathematics
2 International Journal of Analysis
2 Mathematics
2 Journal of Linear and Topological Algebra
2 Open Mathematics
1 Acta Mathematica Academiae Scientiarum Hungaricae
1 American Mathematical Monthly
1 Indian Journal of Pure & Applied Mathematics
1 Linear and Multilinear Algebra
1 Mathematical Methods in the Applied Sciences
1 Nonlinearity
1 Periodica Mathematica Hungarica
1 Acta Scientiarum Mathematicarum
1 Automatica
1 Colloquium Mathematicum
1 Fasciculi Mathematici
1 Fundamenta Mathematicae
1 Information Sciences
1 International Journal of Game Theory
1 Journal of Mathematical Economics
1 Kybernetika
1 Mathematics of Operations Research
1 Mathematische Zeitschrift
1 Monatshefte für Mathematik
...and 82 more Serials
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Cited in 47 Fields

281 Real functions (26-XX)
235 Difference and functional equations (39-XX)
206 General topology (54-XX)
196 Operator theory (47-XX)
44 Measure and integration (28-XX)
37 Functional analysis (46-XX)
34 Dynamical systems and ergodic theory (37-XX)
25 Game theory, economics, finance, and other social and behavioral sciences (91-XX)
23 Operations research, mathematical programming (90-XX)
22 Integral equations (45-XX)
21 Probability theory and stochastic processes (60-XX)
19 Special functions (33-XX)
19 Numerical analysis (65-XX)
17 Convex and discrete geometry (52-XX)
12 Ordinary differential equations (34-XX)
11 Functions of a complex variable (30-XX)
9 Calculus of variations and optimal control; optimization (49-XX)
8 Statistics (62-XX)
7 Mathematical logic and foundations (03-XX)
7 Linear and multilinear algebra; matrix theory (15-XX)
5 Approximations and expansions (41-XX)
5 Computer science (68-XX)
5 Systems theory; control (93-XX)
3 Number theory (11-XX)
3 Group theory and generalizations (20-XX)
3 Partial differential equations (35-XX)
3 Sequences, series, summability (40-XX)
3 Differential geometry (53-XX)
3 Information and communication theory, circuits (94-XX)
2 Combinatorics (05-XX)
2 Order, lattices, ordered algebraic structures (06-XX)
2 Algebraic geometry (14-XX)
2 Topological groups, Lie groups (22-XX)
2 Geometry (51-XX)
2 Global analysis, analysis on manifolds (58-XX)
2 Geophysics (86-XX)
1 Field theory and polynomials (12-XX)
1 Commutative algebra (13-XX)
1 Potential theory (31-XX)
1 Abstract harmonic analysis (43-XX)
1 Integral transforms, operational calculus (44-XX)
1 Manifolds and cell complexes (57-XX)
1 Mechanics of deformable solids (74-XX)
1 Quantum theory (81-XX)
1 Statistical mechanics, structure of matter (82-XX)
1 Biology and other natural sciences (92-XX)
1 Mathematics education (97-XX)

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