Ciesielski, Krzysztof C.; Jiménez-Rodríguez, Pablo; Muñoz-Fernández, Gustavo A.; Seoane-Sepúlveda, Juan B. Non-differentiability of the convolution of differentiable real functions. (English) Zbl 1477.44006 Real Anal. Exch. 45, No. 2, 327-338 (2020). Reviewer: Szymon Glab (Łódź) MSC: 44A35 26A27 PDFBibTeX XMLCite \textit{K. C. Ciesielski} et al., Real Anal. Exch. 45, No. 2, 327--338 (2020; Zbl 1477.44006) Full Text: Euclid
Ciesielski, Krzysztof C.; Seoane-Sepúlveda, Juan B. Simultaneous small coverings by smooth functions under the covering property axiom. (English) Zbl 1479.26004 Real Anal. Exch. 43, No. 2, 359-386 (2018). MSC: 26A24 03E35 PDFBibTeX XMLCite \textit{K. C. Ciesielski} and \textit{J. B. Seoane-Sepúlveda}, Real Anal. Exch. 43, No. 2, 359--386 (2018; Zbl 1479.26004) Full Text: DOI Euclid Link
Ciesielski, Krzysztof Chris Lipschitz restrictions of continuous functions and a simple construction of Ulam-Zahorski \(C^1\) interpolation. (English) Zbl 1404.26006 Real Anal. Exch. 43, No. 2, 293-300 (2018). Reviewer: Giorgi Oniani (Kutaisi) MSC: 26A24 26B05 PDFBibTeX XMLCite \textit{K. C. Ciesielski}, Real Anal. Exch. 43, No. 2, 293--300 (2018; Zbl 1404.26006) Full Text: DOI Euclid
Ciesielski, Krzysztof Chris Minimal degrees of Genocchi-Peano functions: calculus motivated number theoretical estimates. (English) Zbl 1430.26001 Real Anal. Exch. 43, No. 2, 281-292 (2018). MSC: 26B05 11A25 26C15 PDFBibTeX XMLCite \textit{K. C. Ciesielski}, Real Anal. Exch. 43, No. 2, 281--292 (2018; Zbl 1430.26001) Full Text: DOI Euclid Link
Bruckner, Andrew M.; Ciesielski, Krzysztof Chris On the composition of derivatives. (English) Zbl 1400.26009 Real Anal. Exch. 43, No. 1, 235-238 (2018). Reviewer: Piotr Sworowski (Bydgoszcz) MSC: 26A24 26A18 26A21 PDFBibTeX XMLCite \textit{A. M. Bruckner} and \textit{K. C. Ciesielski}, Real Anal. Exch. 43, No. 1, 235--238 (2018; Zbl 1400.26009)
Ciesielski, Krzysztof Chris; Miller, David A continuous tale on continuous and separately continuous functions. (English) Zbl 1388.26010 Real Anal. Exch. 41(2015-2016), No. 1, 19-54 (2016). Reviewer: Mihai Turinici (Iaşi) MSC: 26B05 54C08 PDFBibTeX XMLCite \textit{K. C. Ciesielski} and \textit{D. Miller}, Real Anal. Exch. 41, No. 1, 19--54 (2016; Zbl 1388.26010) Full Text: DOI Euclid
Ciesielski, Krzysztof Chris; Jasinski, Jakub On closed subsets of \(\mathbb{R}\) and of \(\mathbb{R}^2\) admitting Peano functions. (English) Zbl 1396.26007 Real Anal. Exch. 40(2014-2015), No. 2, 309-318 (2015). Reviewer: Sergey S. Volosivets (Saratov) MSC: 26A30 26B05 PDFBibTeX XMLCite \textit{K. C. Ciesielski} and \textit{J. Jasinski}, Real Anal. Exch. 40, No. 2, 309--318 (2015; Zbl 1396.26007) Full Text: DOI Euclid
Ciesielski, Krzysztof Chris; Glatzer, Timothy Sets of discontinuities for functions continuous on flats. (English) Zbl 1300.26008 Real Anal. Exch. 39(2013-2014), No. 1, 117-138 (2014). Reviewer: Enrique Alfonso Sánchez-Pérez (València) MSC: 26B05 58C07 58C05 PDFBibTeX XMLCite \textit{K. C. Ciesielski} and \textit{T. Glatzer}, Real Anal. Exch. 39, No. 1, 117--138 (2014; Zbl 1300.26008) Full Text: DOI Euclid Link
Ciesielski, Krzysztof Chris; Jasinski, Jakub Smooth Peano functions for perfect subsets of the real line. (English) Zbl 1301.26009 Real Anal. Exch. 39(2013-2014), No. 1, 57-72 (2014). Reviewer: Cristinel Mortici (Târgovişte) MSC: 26A30 26B05 PDFBibTeX XMLCite \textit{K. C. Ciesielski} and \textit{J. Jasinski}, Real Anal. Exch. 39, No. 1, 57--72 (2014; Zbl 1301.26009) Full Text: DOI Euclid Link
Ciesielski, Krzysztof Chris; Glatzer, Timothy Sets of discontinuities of linearly continuous functions. (English) Zbl 1301.26016 Real Anal. Exch. 38(2012-2013), No. 2, 377-390 (2013). Reviewer: Cristinel Mortici (Târgovişte) MSC: 26B05 58C07 58C05 PDFBibTeX XMLCite \textit{K. C. Ciesielski} and \textit{T. Glatzer}, Real Anal. Exch. 38, No. 2, 377--390 (2013; Zbl 1301.26016) Full Text: DOI Euclid Link
Ciesielski, Krzysztof Chris; Glatzer, Timothy Functions continuous on twice differentiable curves, discontinuous on large sets. (English) Zbl 1280.26021 Real Anal. Exch. 37(2011-2012), No. 2, 353-362 (2012). Reviewer: Vasil G. Angelov (Sofia) MSC: 26B05 58C07 58C05 PDFBibTeX XMLCite \textit{K. C. Ciesielski} and \textit{T. Glatzer}, Real Anal. Exch. 37, No. 2, 353--362 (2012; Zbl 1280.26021) Full Text: DOI Euclid Link
Ciesielski, Krzysztof Chris; Nishiura, Togo Continuous and smooth images of sets. (English) Zbl 1283.26004 Real Anal. Exch. 37(2011-2012), No. 2, 305-314 (2012). Reviewer: Vladimír Janiš (Banská Bystrica) MSC: 26A24 03E35 03E50 26A03 PDFBibTeX XMLCite \textit{K. C. Ciesielski} and \textit{T. Nishiura}, Real Anal. Exch. 37, No. 2, 305--314 (2012; Zbl 1283.26004) Full Text: DOI Euclid
Ciesielski, Krzysztof; Pawlikowski, Janusz Continuous images of big sets and additivity of \(s_0\) under \(\text{CPA}_{\text{prism}}\). (English) Zbl 1065.03028 Real Anal. Exch. 29(2003-2004), No. 2, 755-762 (2004). MSC: 03E15 03E35 03E17 26A03 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{J. Pawlikowski}, Real Anal. Exch. 29, No. 2, 755--762 (2004; Zbl 1065.03028) Full Text: DOI
Balcerzak, Marek; Bartoszewicz, Artur; Ciesielski, Krzysztof Algebras with inner MB-representation. (English) Zbl 1065.03033 Real Anal. Exch. 29(2003-2004), No. 1, 265-274 (2004). MSC: 03E20 06E99 28A05 54E52 PDFBibTeX XMLCite \textit{M. Balcerzak} et al., Real Anal. Exch. 29, No. 1, 265--274 (2004; Zbl 1065.03033) Full Text: DOI Link
Ciesielski, Krzysztof A big symmetric planar set with small category projections. (English) Zbl 1192.03030 Real Anal. Exch. Suppl., 26th Summer Symp. Conf. Rep., 173-177 (2002). MSC: 03E35 03E50 PDFBibTeX XMLCite \textit{K. Ciesielski}, Real Anal. Exch., 173--177 (2002; Zbl 1192.03030)
Ciesielski, Krzysztof; Fejzić, Hajrudin; Freiling, Chris Measure zero sets with non-measurable sum. (English) Zbl 1048.28001 Real Anal. Exch. 27(2001-2002), No. 2, 783-793 (2002). Reviewer: Tomasz Natkaniec (Gdańsk) MSC: 28A05 26A21 PDFBibTeX XMLCite \textit{K. Ciesielski} et al., Real Anal. Exch. 27, No. 2, 783--793 (2002; Zbl 1048.28001) Full Text: DOI Link
Bartoszewicz, Artur; Ciesielski, Krzysztof MB-representations and topological algebras. (English) Zbl 1049.28001 Real Anal. Exch. 27(2001-2002), No. 2, 749-755 (2002). MSC: 28A05 03E20 03E35 54H05 PDFBibTeX XMLCite \textit{A. Bartoszewicz} and \textit{K. Ciesielski}, Real Anal. Exch. 27, No. 2, 749--755 (2002; Zbl 1049.28001) Full Text: DOI
Ciesielski, Krzysztof Measure zero sets whose algebraic sum is non-measurable. (English) Zbl 1009.28004 Real Anal. Exch. 26(2000-2001), No. 2, 919-922 (2001). MSC: 28A05 PDFBibTeX XMLCite \textit{K. Ciesielski}, Real Anal. Exch. 26, No. 2, 919--922 (2001; Zbl 1009.28004)
Ciesielski, Krzysztof; Pawlikowski, Janusz Small combinatorial cardinal characteristics and theorems of Egorov and Blumberg. (English) Zbl 1017.26003 Real Anal. Exch. 26(2000-2001), No. 2, 905-911 (2001). MSC: 26A15 26A21 03E17 26A03 03E35 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{J. Pawlikowski}, Real Anal. Exch. 26, No. 2, 905--911 (2001; Zbl 1017.26003)
Balcerzak, Marek; Bartoszewicz, Artur; Ciesielski, Krzysztof On Marczewski-Burstin representations of certain algebras of sets. (English) Zbl 1012.28002 Real Anal. Exch. 26(2000-2001), No. 2, 581-591 (2001). MSC: 28A05 03E20 03E35 03E50 PDFBibTeX XMLCite \textit{M. Balcerzak} et al., Real Anal. Exch. 26, No. 2, 581--591 (2001; Zbl 1012.28002)
Ciesielski, Krzysztof; Rosen, Harvey Two examples concerning extendable and almost continuous functions. (English) Zbl 1010.26002 Real Anal. Exch. 25(1999-2000), No. 2, 579-597 (2000). MSC: 26A15 54A25 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{H. Rosen}, Real Anal. Exch. 25, No. 2, 579--597 (2000; Zbl 1010.26002)
Ciesielski, Krzysztof A combinatorial core of the iterated perfect set model. (English) Zbl 1014.26500 Real Anal. Exch. 25(1999-2000), No. 1, 137-138 (2000). MSC: 26A15 PDFBibTeX XMLCite \textit{K. Ciesielski}, Real Anal. Exch. 25, No. 1, 137--138 (2000; Zbl 1014.26500)
Ciesielski, Krzysztof; Shelah, Saharon Uniformly antisymmetric functions with bounded range. (English) Zbl 0968.26004 Real Anal. Exch. 24(1998-99), No. 2, 615-619 (1999). MSC: 26A15 26A21 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{S. Shelah}, Real Anal. Exch. 24, No. 2, 615--619 (1999; Zbl 0968.26004) Full Text: arXiv
Ciesielski, Krzysztof; Kelum, Kenneth R. Compositions of Darboux and connectivity functions. (English) Zbl 0970.26002 Real Anal. Exch. 24(1998-99), No. 2, 599-605 (1999). MSC: 26A15 54C30 54C08 26A30 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{K. R. Kelum}, Real Anal. Exch. 24, No. 2, 599--605 (1999; Zbl 0970.26002)
Ciesielski, Krzysztof Darboux-like functions on \(\mathbb R^n\) within the classes of Baire one, Baire two, and additive functions. (English) Zbl 0937.26503 Real Anal. Exch. 24(1998-99), No. 1, 81 (1999). MSC: 26A15 26A21 PDFBibTeX XMLCite \textit{K. Ciesielski}, Real Anal. Exch. 24, No. 1, 81 (1999; Zbl 0937.26503)
Balcerzak, Marek; Ciesielski, Krzysztof On the sup-measurable functions problem. (English) Zbl 0940.28004 Real Anal. Exch. 23(1997-98), No. 2, 787-797 (1998). Reviewer: K.Čuda (Praha) MSC: 28A20 28E15 PDFBibTeX XMLCite \textit{M. Balcerzak} and \textit{K. Ciesielski}, Real Anal. Exch. 23, No. 2, 787--797 (1998; Zbl 0940.28004)
Ciesielski, Krzysztof; Gibson, Richard G.; Natkaniec, Tomasz \(\kappa \)-to-\(1\) Darboux-like functions. (English) Zbl 0943.26012 Real Anal. Exch. 23(1997-98), No. 2, 671-687 (1998). Reviewer: M.Zelený (Praha) MSC: 26A15 PDFBibTeX XMLCite \textit{K. Ciesielski} et al., Real Anal. Exch. 23, No. 2, 671--687 (1998; Zbl 0943.26012)
Ciesielski, Krzysztof Characterizing derivatives by preimages of sets. (English) Zbl 0943.26015 Real Anal. Exch. 23(1997-98), No. 2, 553-565 (1998). MSC: 26A24 03E35 PDFBibTeX XMLCite \textit{K. Ciesielski}, Real Anal. Exch. 23, No. 2, 553--565 (1998; Zbl 0943.26015)
Ciesielski, Krzysztof; Natkaniec, Tamasz Darboux like functions that are characterizable by images, preimages and associated sets. (English) Zbl 0943.26007 Real Anal. Exch. 23(1997-98), No. 2, 441-457 (1998). Reviewer: M.Zelený (Praha) MSC: 26A15 54C30 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{T. Natkaniec}, Real Anal. Exch. 23, No. 2, 441--457 (1998; Zbl 0943.26007)
Banaszewski, D.; Ciesielski, K. Compositions of two additive almost continuous functions. (English) Zbl 0944.26003 Real Anal. Exch. 23(1997-98), No. 1, 193-202 (1998). MSC: 26A15 PDFBibTeX XMLCite \textit{D. Banaszewski} and \textit{K. Ciesielski}, Real Anal. Exch. 23, No. 1, 193--202 (1998; Zbl 0944.26003)
Ciesielski, Krzysztof Some Darboux-like functions. (English) Zbl 0945.26003 Real Anal. Exch. 23(1997-98), No. 1, 21 (1998). Reviewer: Jan Malý (Praha) MSC: 26A15 PDFBibTeX XMLCite \textit{K. Ciesielski}, Real Anal. Exch. 23, No. 1, 21 (1998; Zbl 0945.26003)
Ciesielski, K. Classes of functions characterized by images of sets. (English) Zbl 0900.26009 Real Anal. Exch. 22(1996-97), No. 1, 18-19 (1997). MSC: 26A15 PDFBibTeX XMLCite \textit{K. Ciesielski}, Real Anal. Exch. 22, No. 1, 18--19 (1997; Zbl 0900.26009) Full Text: Link
Ciesielski, K.; Szyszkowski, M. A symmetrically continuous function which is not countably continuous. (English) Zbl 0879.26010 Real Anal. Exch. 22(1996-97), No. 1, 428-432 (1997). MSC: 26A15 26A03 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{M. Szyszkowski}, Real Anal. Exch. 22, No. 1, 428--432 (1997; Zbl 0879.26010)
Ciesielski, Krzysztof Uniformly antisymmetric functions and \(K_ 5\). (English) Zbl 0845.26002 Real Anal. Exch. 21(1995-96), No. 1, 147-153 (1996). Reviewer: P.Kostyrko (Bratislava) MSC: 26A15 03E50 PDFBibTeX XMLCite \textit{K. Ciesielski}, Real Anal. Exch. 21, No. 1, 147--153 (1996; Zbl 0845.26002)
Ciesielski, Krzysztof; Miller, Arnold W. Cardinal invariants concerning functions whose sum is almost continuous. (English) Zbl 0830.26004 Real Anal. Exch. 20(1994-95), No. 2, 657-672 (1995). Reviewer: T.Natkaniec (Bydgoszcz) MSC: 26A15 03E35 03E50 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{A. W. Miller}, Real Anal. Exch. 20, No. 2, 657--672 (1995; Zbl 0830.26004) Full Text: arXiv
Ciesielski, Krzysztof; Wilczyński, Władysław Density continuous transformations on \(\mathbb{R}^ 2\). (English) Zbl 0821.26009 Real Anal. Exch. 20(1994-95), No. 1, 102-118 (1995). MSC: 26B05 26A15 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{W. Wilczyński}, Real Anal. Exch. 20, No. 1, 102--118 (1995; Zbl 0821.26009)
Ciesielski, K.; Reclaw, I. Cardinal invariants concerning extendable and peripherally continuous functions. (English) Zbl 0879.26005 Real Anal. Exch. 21(1995-96), No. 2, 459-472 (1996). Reviewer: J.Smítal (Opava) MSC: 26A15 03E75 54A25 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{I. Reclaw}, Real Anal. Exch. 21, No. 2, 459--472 (1995; Zbl 0879.26005)
Ciesielski, Krzysztof On range of uniformly antisymmetric functions. (English) Zbl 0806.26002 Real Anal. Exch. 19(1993/94), No. 2, 616-619 (1994). Reviewer: P.Kostyrko (Bratislava) MSC: 26A15 26A21 PDFBibTeX XMLCite \textit{K. Ciesielski}, Real Anal. Exch. 19, No. 2, 616--619 (1994; Zbl 0806.26002)
Ciesielski, Krzysztof; Larson, Lee Uniformly antisymmetric functions. (English) Zbl 0797.26002 Real Anal. Exch. 19(1993/94), No. 1, 226-235 (1994). Reviewer: P.Kostyrko (Bratislava) MSC: 26A15 26A21 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{L. Larson}, Real Anal. Exch. 19, No. 1, 226--235 (1994; Zbl 0797.26002)
Ciesielski, Krzysztof; Nadler, Sam B. jun. An absorption property for the composition of functions. (English) Zbl 0791.54020 Real Anal. Exch. 18(1992/93), No. 2, 420-426 (1993). Reviewer: J.Niewiarowski (Łódź) MSC: 54C05 26A15 30A99 26B05 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{S. B. Nadler jun.}, Real Anal. Exch. 18, No. 2, 420--426 (1993; Zbl 0791.54020)
Ciesielski, Krzysztof Density and \(\mathcal I\)-density continuous homeomorphisms. (English) Zbl 0787.26003 Real Anal. Exch. 18(1992/93), No. 2, 367-384 (1993). Reviewer: W.Wilczyński (Łódź) MSC: 26A03 26A30 PDFBibTeX XMLCite \textit{K. Ciesielski}, Real Anal. Exch. 18, No. 2, 367--384 (1993; Zbl 0787.26003)
Ciesielski, Krzysztof; Larson, Lee The Peano curve and \(\mathcal I\)-approximate differentiability. (English) Zbl 0762.26005 Real Anal. Exch. 17(1991/92), No. 2, 608-621 (1992). Reviewer: J.Niewiarowski (Łódź) MSC: 26A27 26A30 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{L. Larson}, Real Anal. Exch. 17, No. 2, 608--621 (1992; Zbl 0762.26005)
Ciesielski, Krzysztof; Larson, Lee Various continuities with the density, \(\mathcal I\)-density and ordinary topologies on \(\mathbb{R}\). (English) Zbl 0757.26005 Real Anal. Exch. 17(1991/92), No. 1, 183-210 (1992). Reviewer: J.Niewiarowski (Łódź) MSC: 26A15 26A21 54A10 26E10 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{L. Larson}, Real Anal. Exch. 17, No. 1, 183--210 (1992; Zbl 0757.26005)
Ciesielski, Krzysztof Density-to-deep-\(\mathcal I\)-density continuous functions. (English) Zbl 0757.26004 Real Anal. Exch. 17(1991/92), No. 1, 171-182 (1992). Reviewer: J.Niewiarowski (Łódź) MSC: 26A15 26A21 54A10 PDFBibTeX XMLCite \textit{K. Ciesielski}, Real Anal. Exch. 17, No. 1, 171--182 (1992; Zbl 0757.26004)
Ciesielski, Krzysztof; Larson, Lee M. The density topology is not generated. (English) Zbl 0732.26004 Real Anal. Exch. 16(1990/91), No. 2, 522-525 (1991). Reviewer: J.Niewiarowski (Łódź) MSC: 26A15 54A10 26A30 26A21 PDFBibTeX XMLCite \textit{K. Ciesielski} and \textit{L. M. Larson}, Real Anal. Exch. 16, No. 2, 522--525 (1991; Zbl 0732.26004)
Ciesielski, Krzysztof; Larson, Lee; Ostaszewski, Krzysztof Differentiability and density continuity. (English) Zbl 0714.26003 Real Anal. Exch. 15(1989/90), No. 1, 239-247 (1990). Reviewer: J.Niewiarowski MSC: 26A24 26A15 26A27 PDFBibTeX XMLCite \textit{K. Ciesielski} et al., Real Anal. Exch. 15, No. 1, 239--247 (1990; Zbl 0714.26003)