# zbMATH — the first resource for mathematics

## Włodarczyk, Kazimierz

Compute Distance To:
 Author ID: wlodarczyk.kazimierz Published as: Włodarczyk, Kazimierz; Włodarczyk, K.; Wlodarczyk, Kazimierz; Włodarczyk, Kazimier; Wlodarczyk, K.
 Documents Indexed: 78 Publications since 1977
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#### Co-Authors

 44 single-authored 24 Plebaniak, Robert 7 Klim, Dorota 4 Obczyński, Cezary 2 Banach, Artur 2 Szałowska, Alina 1 Doliński, Mariusz 1 Gonicka, Joanna 1 Gontarek, E. 1 Kowalczyk, Robert 1 Wardowski, Dariusz
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#### Serials

 13 Fixed Point Theory and Applications 10 Journal of Mathematical Analysis and Applications 10 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 5 Annales Polonici Mathematici 5 Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni 4 Demonstratio Mathematica 4 Atti del Seminario Matematico e Fisico dell’Università di Modena 3 Monatshefte für Mathematik 3 Proceedings of the American Mathematical Society 3 Abstract and Applied Analysis 2 Indagationes Mathematicae 2 The Quarterly Journal of Mathematics. Oxford Second Series 2 Annales Societatis Mathematicae Polonae. Seria I. Commentationes Mathematicae 2 Complex Variables. Theory and Application 1 Mathematical Proceedings of the Cambridge Philosophical Society 1 Advances in Mathematics 1 Topology and its Applications 1 Applied Mathematics Letters 1 Glasnik Matematički. Serija III 1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics
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#### Fields

 37 Operator theory (47-XX) 34 Functional analysis (46-XX) 28 General topology (54-XX) 17 Functions of a complex variable (30-XX) 8 Several complex variables and analytic spaces (32-XX) 7 Dynamical systems and ergodic theory (37-XX) 7 Global analysis, analysis on manifolds (58-XX) 1 Real functions (26-XX) 1 Approximations and expansions (41-XX) 1 Integral equations (45-XX) 1 Numerical analysis (65-XX) 1 Quantum theory (81-XX)

#### Citations contained in zbMATH Open

45 Publications have been cited 435 times in 172 Documents Cited by Year
Convergence theorems, best approximation and best proximity for set-valued dynamic systems of relatively quasi-asymptotic contractions in cone uniform spaces. Zbl 1185.54020
Włodarczyk, Kazimierz; Plebaniak, Raobert; Obczyński, Cezary
2010
Best proximity points for cyclic and noncyclic set-valued relatively quasi-asymptotic contractions in uniform spaces. Zbl 1182.54024
Włodarczyk, Kazimierz; Plebaniak, Robert; Banach, Artur
2009
Maximality principle and general results of Ekeland and Caristi types without lower semicontinuity assumptions in cone uniform spaces with generalized pseudodistances. Zbl 1201.54039
Włodarczyk, Kazimierz; Plebaniak, Robert
2010
Cone uniform, cone locally convex and cone metric spaces, endpoints, set-valued dynamic systems and quasi-asymptotic contractions. Zbl 1203.54051
Włodarczyk, Kazimierz; Plebaniak, Robert; Doliński, Mariusz
2009
Erratum to: “Best proximity points for cyclic and noncyclic set-valued relatively quasi-asymptotic contractions in uniform spaces” [Nonlinear Anal. (2008), doi: 10.1016/j.na.2008.04.037]. Zbl 1171.54311
Włodarczyk, Kazimierz; Plebaniak, Robert; Banach, Artur
2009
Existence and uniqueness of endpoints of closed set-valued asymptotic contractions in metric spaces. Zbl 1110.54025
Włodarczyk, K.; Klim, D.; Plebaniak, R.
2007
Periodic point, endpoint, and convergence theorems for dissipative set-valued dynamic systems with generalized pseudodistances in cone uniform and uniform spaces. Zbl 1193.37101
Włodarczyk, Kazimierz; Plebaniak, Robert
2010
Contractivity of leader type and fixed points in uniform spaces with generalized pseudodistances. Zbl 1233.54019
Włodarczyk, Kazimierz; Plebaniak, Robert
2012
Endpoint theory for set-valued nonlinear asymptotic contractions with respect to generalized pseudodistances in uniform spaces. Zbl 1148.54021
Włodarczyk, Kazimierz; Plebaniak, Robert
2008
Kannan-type contractions and fixed points in uniform spaces. Zbl 1311.47075
Włodarczyk, Kazimierz; Plebaniak, Robert
2011
Contractions of Banach, Tarafdar, Meir-Keeler, Ćirić-Jachymski-Matkowski and Suzuki types and fixed points in uniform spaces with generalized pseudodistances. Zbl 1304.47067
Włodarczyk, Kazimierz; Plebaniak, Robert
2013
A fixed point theorem of Subrahmanyam type in uniform spaces with generalized pseudodistances. Zbl 1206.54068
Włodarczyk, Kazimierz; Plebaniak, Robert
2011
Endpoints of set-valued dynamical systems of asymptotic contractions of Meir-Keeler type and strict contractions in uniform spaces. Zbl 1124.54005
Włodarczyk, Kazimierz; Plebaniak, Robert; Obczyński, Cezary
2007
Leader type contractions, periodic and fixed points and new completivity in quasi-gauge spaces with generalized quasi-pseudodistances. Zbl 1258.47075
Włodarczyk, Kazimierz; Plebaniak, Robert
2012
Julia’s lemma and Wolff’s theorem for $$J^ *$$-algebras. Zbl 0621.46041
Włodarczyk, Kazimierz
1987
Quasigauge spaces with generalized quasipseudodistances and periodic points of dissipative set-valued dynamic systems. Zbl 1213.81161
Włodarczyk, Kazimierz; Plebaniak, Robert
2011
Generalized uniform spaces, uniformly locally contractive set-valued dynamic systems and fixed points. Zbl 1280.54012
Włodarczyk, Kazimierz; Plebaniak, Robert
2012
Asymmetric structures, discontinuous contractions and iterative approximation of fixed and periodic points. Zbl 1295.41039
Włodarczyk, Kazimierz; Plebaniak, Robert
2013
Fixed points and endpoints of contractive set-valued maps in cone uniform spaces with generalized pseudodistances. Zbl 06235304
Włodarczyk, Kazimierz; Plebaniak, Robert
2012
The uniqueness of endpoints for set-valued dynamical systems of contractions of Meir-Keeler type in uniform spaces. Zbl 1202.54016
Włodarczyk, Kazimierz; Plebaniak, Robert; Obczyński, Cezary
2007
Set-valued dynamic systems and random iterations of set-valued weaker contractions in uniform spaces. Zbl 1095.54019
Włodarczyk, K.; Obczyński, C.; Wardowski, D.
2006
Quasi-triangular spaces, Pompeiu-Hausdorff quasi-distances, and periodic and fixed point theorems of Banach and Nadler types. Zbl 1433.54033
Włodarczyk, Kazimierz
2015
New completeness and periodic points of discontinuous contractions of Banach-type in quasi-gauge spaces without Hausdorff property. Zbl 1295.54095
Włodarczyk, Kazimierz; Plebaniak, Robert
2013
Equilibria and fixed points of set-valued maps with nonconvex and noncompact domains and ranges. Zbl 1108.47047
Włodarczyk, K.; Klim, D.
2006
Quasi-asymptotic contractions, set-valued dynamical systems, uniqueness of endpoints and generalized pseudodistances in uniform spaces. (Quasi-asymptotic contractions, set-valued dynamic systems, uniqueness of endpoints and generalized pseudodistances in uniform spaces.) Zbl 1160.54011
Włodarczyk, Kazimierz; Plebaniak, Robert
2009
Iterations of holomorphic maps of infinite dimensional homogeneous domains. Zbl 0554.46019
Włodarczyk, Kazimierz
1985
Studies of iterations of holomorphic maps in $$J^*$$-algebras and complex Hilbert spaces. Zbl 0595.47046
Włodarczyk, Kazimierz
1986
Generalized contractions of Meir-Keeler type, endpoints, set-valued dynamical systems and generalized pseudometrics in uniform spaces. Zbl 1158.54005
Włodarczyk, Kazimierz; Plebaniak, Robert
2008
Hausdorff quasi-distances, periodic and fixed points for Nadler type set-valued contractions in quasi-gauge spaces. Zbl 1388.54030
Włodarczyk, Kazimierz
2014
The Julia-Carathéodory theorem for distance-decreasing maps on infinite dimensional hyperbolic spaces. Zbl 0817.46048
Włodarczyk, Kazimierz
1993
Fixed-point and coincidence theorems for set-valued maps with nonconvex or noncompact domains in topological vector spaces. Zbl 1020.47050
Włodarczyk, Kazimierz; Klim, Dorota
2003
Dynamic processes, fixed points, endpoints, asymmetric structures, and investigations related to Caristi, Nadler, and Banach in uniform spaces. Zbl 1350.54021
Włodarczyk, Kazimierz; Plebaniak, Robert
2015
Random iterations of holomorphic maps in complex Banach spaces. Zbl 0958.46026
Wlodarczyk, K.; Klim, D.; Gontarek, E.
2000
On holomorphic maps in Banach spaces and $$J^*$$-algebras. Zbl 0595.46048
Włodarczyk, Kazimierz
1985
Periodic and fixed points of the Leader-type contractions in quasi-triangular spaces. Zbl 1367.54030
Włodarczyk, Kazimierz
2016
Fuzzy quasi-triangular spaces, fuzzy sets of Pompeiu-Hausdorff type, and another extensions of Banach and Nadler theorems. Zbl 1342.54038
Włodarczyk, Kazimierz
2016
Angular limits and derivatives for holomorphic maps of infinite dimensional bounded homogeneous domains. Zbl 0802.46060
Włodarczyk, Kazimierz
1994
The existence of angular derivatives of holomorphic maps of Siegel domains in a generalization of $$C^*$$-algebras. Zbl 0827.47030
Włodarczyk, Kazimierz
1994
Random iterations of holomorphic contractions in locally convex spaces and of weaker contractions in uniform spaces. Zbl 0933.46040
Włodarczyk, Kazimierz; Gonicka, Joanna
1999
Angular derivatives of holomorphic maps in infinite dimensions. Zbl 0881.32004
Włodarczyk, Kazimierz; Szałowska, Alina
1996
Pick-Julia theorems for holomorphic maps in $$J^ *$$-algebras and Hilbert spaces. Zbl 0612.46044
Włodarczyk, Kazimierz
1986
New extension of the Banach contraction principle to locally convex spaces and applications. Zbl 0654.47038
Włodarczyk, Kazimierz
1988
Approximative fixed points of compact holomorphic maps in complex Banach spaces. Zbl 0667.47033
Włodarczyk, Kazimierz
1988
Some properties of analytic maps of operators in J*-algebras. Zbl 0521.46046
Wlodarczyk, Kazimierz
1983
On the existence and uniqueness of fixed points for holomorphic maps in complex Banach spaces. Zbl 0744.47050
Włodarczyk, Kazimierz
1991
Periodic and fixed points of the Leader-type contractions in quasi-triangular spaces. Zbl 1367.54030
Włodarczyk, Kazimierz
2016
Fuzzy quasi-triangular spaces, fuzzy sets of Pompeiu-Hausdorff type, and another extensions of Banach and Nadler theorems. Zbl 1342.54038
Włodarczyk, Kazimierz
2016
Quasi-triangular spaces, Pompeiu-Hausdorff quasi-distances, and periodic and fixed point theorems of Banach and Nadler types. Zbl 1433.54033
Włodarczyk, Kazimierz
2015
Dynamic processes, fixed points, endpoints, asymmetric structures, and investigations related to Caristi, Nadler, and Banach in uniform spaces. Zbl 1350.54021
Włodarczyk, Kazimierz; Plebaniak, Robert
2015
Hausdorff quasi-distances, periodic and fixed points for Nadler type set-valued contractions in quasi-gauge spaces. Zbl 1388.54030
Włodarczyk, Kazimierz
2014
Contractions of Banach, Tarafdar, Meir-Keeler, Ćirić-Jachymski-Matkowski and Suzuki types and fixed points in uniform spaces with generalized pseudodistances. Zbl 1304.47067
Włodarczyk, Kazimierz; Plebaniak, Robert
2013
Asymmetric structures, discontinuous contractions and iterative approximation of fixed and periodic points. Zbl 1295.41039
Włodarczyk, Kazimierz; Plebaniak, Robert
2013
New completeness and periodic points of discontinuous contractions of Banach-type in quasi-gauge spaces without Hausdorff property. Zbl 1295.54095
Włodarczyk, Kazimierz; Plebaniak, Robert
2013
Contractivity of leader type and fixed points in uniform spaces with generalized pseudodistances. Zbl 1233.54019
Włodarczyk, Kazimierz; Plebaniak, Robert
2012
Leader type contractions, periodic and fixed points and new completivity in quasi-gauge spaces with generalized quasi-pseudodistances. Zbl 1258.47075
Włodarczyk, Kazimierz; Plebaniak, Robert
2012
Generalized uniform spaces, uniformly locally contractive set-valued dynamic systems and fixed points. Zbl 1280.54012
Włodarczyk, Kazimierz; Plebaniak, Robert
2012
Fixed points and endpoints of contractive set-valued maps in cone uniform spaces with generalized pseudodistances. Zbl 06235304
Włodarczyk, Kazimierz; Plebaniak, Robert
2012
Kannan-type contractions and fixed points in uniform spaces. Zbl 1311.47075
Włodarczyk, Kazimierz; Plebaniak, Robert
2011
A fixed point theorem of Subrahmanyam type in uniform spaces with generalized pseudodistances. Zbl 1206.54068
Włodarczyk, Kazimierz; Plebaniak, Robert
2011
Quasigauge spaces with generalized quasipseudodistances and periodic points of dissipative set-valued dynamic systems. Zbl 1213.81161
Włodarczyk, Kazimierz; Plebaniak, Robert
2011
Convergence theorems, best approximation and best proximity for set-valued dynamic systems of relatively quasi-asymptotic contractions in cone uniform spaces. Zbl 1185.54020
Włodarczyk, Kazimierz; Plebaniak, Raobert; Obczyński, Cezary
2010
Maximality principle and general results of Ekeland and Caristi types without lower semicontinuity assumptions in cone uniform spaces with generalized pseudodistances. Zbl 1201.54039
Włodarczyk, Kazimierz; Plebaniak, Robert
2010
Periodic point, endpoint, and convergence theorems for dissipative set-valued dynamic systems with generalized pseudodistances in cone uniform and uniform spaces. Zbl 1193.37101
Włodarczyk, Kazimierz; Plebaniak, Robert
2010
Best proximity points for cyclic and noncyclic set-valued relatively quasi-asymptotic contractions in uniform spaces. Zbl 1182.54024
Włodarczyk, Kazimierz; Plebaniak, Robert; Banach, Artur
2009
Cone uniform, cone locally convex and cone metric spaces, endpoints, set-valued dynamic systems and quasi-asymptotic contractions. Zbl 1203.54051
Włodarczyk, Kazimierz; Plebaniak, Robert; Doliński, Mariusz
2009
Erratum to: “Best proximity points for cyclic and noncyclic set-valued relatively quasi-asymptotic contractions in uniform spaces” [Nonlinear Anal. (2008), doi: 10.1016/j.na.2008.04.037]. Zbl 1171.54311
Włodarczyk, Kazimierz; Plebaniak, Robert; Banach, Artur
2009
Quasi-asymptotic contractions, set-valued dynamical systems, uniqueness of endpoints and generalized pseudodistances in uniform spaces. (Quasi-asymptotic contractions, set-valued dynamic systems, uniqueness of endpoints and generalized pseudodistances in uniform spaces.) Zbl 1160.54011
Włodarczyk, Kazimierz; Plebaniak, Robert
2009
Endpoint theory for set-valued nonlinear asymptotic contractions with respect to generalized pseudodistances in uniform spaces. Zbl 1148.54021
Włodarczyk, Kazimierz; Plebaniak, Robert
2008
Generalized contractions of Meir-Keeler type, endpoints, set-valued dynamical systems and generalized pseudometrics in uniform spaces. Zbl 1158.54005
Włodarczyk, Kazimierz; Plebaniak, Robert
2008
Existence and uniqueness of endpoints of closed set-valued asymptotic contractions in metric spaces. Zbl 1110.54025
Włodarczyk, K.; Klim, D.; Plebaniak, R.
2007
Endpoints of set-valued dynamical systems of asymptotic contractions of Meir-Keeler type and strict contractions in uniform spaces. Zbl 1124.54005
Włodarczyk, Kazimierz; Plebaniak, Robert; Obczyński, Cezary
2007
The uniqueness of endpoints for set-valued dynamical systems of contractions of Meir-Keeler type in uniform spaces. Zbl 1202.54016
Włodarczyk, Kazimierz; Plebaniak, Robert; Obczyński, Cezary
2007
Set-valued dynamic systems and random iterations of set-valued weaker contractions in uniform spaces. Zbl 1095.54019
Włodarczyk, K.; Obczyński, C.; Wardowski, D.
2006
Equilibria and fixed points of set-valued maps with nonconvex and noncompact domains and ranges. Zbl 1108.47047
Włodarczyk, K.; Klim, D.
2006
Fixed-point and coincidence theorems for set-valued maps with nonconvex or noncompact domains in topological vector spaces. Zbl 1020.47050
Włodarczyk, Kazimierz; Klim, Dorota
2003
Random iterations of holomorphic maps in complex Banach spaces. Zbl 0958.46026
Wlodarczyk, K.; Klim, D.; Gontarek, E.
2000
Random iterations of holomorphic contractions in locally convex spaces and of weaker contractions in uniform spaces. Zbl 0933.46040
Włodarczyk, Kazimierz; Gonicka, Joanna
1999
Angular derivatives of holomorphic maps in infinite dimensions. Zbl 0881.32004
Włodarczyk, Kazimierz; Szałowska, Alina
1996
Angular limits and derivatives for holomorphic maps of infinite dimensional bounded homogeneous domains. Zbl 0802.46060
Włodarczyk, Kazimierz
1994
The existence of angular derivatives of holomorphic maps of Siegel domains in a generalization of $$C^*$$-algebras. Zbl 0827.47030
Włodarczyk, Kazimierz
1994
The Julia-Carathéodory theorem for distance-decreasing maps on infinite dimensional hyperbolic spaces. Zbl 0817.46048
Włodarczyk, Kazimierz
1993
On the existence and uniqueness of fixed points for holomorphic maps in complex Banach spaces. Zbl 0744.47050
Włodarczyk, Kazimierz
1991
New extension of the Banach contraction principle to locally convex spaces and applications. Zbl 0654.47038
Włodarczyk, Kazimierz
1988
Approximative fixed points of compact holomorphic maps in complex Banach spaces. Zbl 0667.47033
Włodarczyk, Kazimierz
1988
Julia’s lemma and Wolff’s theorem for $$J^ *$$-algebras. Zbl 0621.46041
Włodarczyk, Kazimierz
1987
Studies of iterations of holomorphic maps in $$J^*$$-algebras and complex Hilbert spaces. Zbl 0595.47046
Włodarczyk, Kazimierz
1986
Pick-Julia theorems for holomorphic maps in $$J^ *$$-algebras and Hilbert spaces. Zbl 0612.46044
Włodarczyk, Kazimierz
1986
Iterations of holomorphic maps of infinite dimensional homogeneous domains. Zbl 0554.46019
Włodarczyk, Kazimierz
1985
On holomorphic maps in Banach spaces and $$J^*$$-algebras. Zbl 0595.46048
Włodarczyk, Kazimierz
1985
Some properties of analytic maps of operators in J*-algebras. Zbl 0521.46046
Wlodarczyk, Kazimierz
1983
all top 5