Bargetz, Christian; Kąkol, Jerzy; Sobota, Damian On complemented copies of the space \(c_0\) in spaces \(C_p (X,E)\). (English) Zbl 07819210 Math. Nachr. 297, No. 2, 644-656 (2024). MSC: 46E40 46E10 46A03 46A08 54C35 PDFBibTeX XMLCite \textit{C. Bargetz} et al., Math. Nachr. 297, No. 2, 644--656 (2024; Zbl 07819210) Full Text: DOI arXiv OA License
Kąkol, Jerzy; Sobota, Damian; Zdomskyy, Lyubomyr Grothendieck \(C(K)\)-spaces and the Josefson-Nissenzweig theorem. (English) Zbl 07797405 Fundam. Math. 263, No. 2, 105-131 (2023). MSC: 46B03 46E15 28A33 28C15 46E27 PDFBibTeX XMLCite \textit{J. Kąkol} et al., Fundam. Math. 263, No. 2, 105--131 (2023; Zbl 07797405) Full Text: DOI arXiv
Kąkol, Jerzy; Marciszewski, Witold; Sobota, Damian; Zdomskyy, Lyubomyr On complemented copies of the space \(c_0\) in spaces \(C_p(X \times Y)\). (English) Zbl 1518.46013 Isr. J. Math. 250, No. 1, 139-177 (2022). MSC: 46E10 54C35 PDFBibTeX XMLCite \textit{J. Kąkol} et al., Isr. J. Math. 250, No. 1, 139--177 (2022; Zbl 1518.46013) Full Text: DOI arXiv
Ferrando, J. C.; Kąkol, J. Distinguished vector-valued continuous function spaces and injective tensor products. (English) Zbl 1508.46003 Bull. Belg. Math. Soc. - Simon Stevin 28, No. 5, 709-721 (2022). Reviewer: Jochen Wengenroth (Trier) MSC: 46A32 46E10 46M05 46E40 54C35 PDFBibTeX XMLCite \textit{J. C. Ferrando} and \textit{J. Kąkol}, Bull. Belg. Math. Soc. - Simon Stevin 28, No. 5, 709--721 (2022; Zbl 1508.46003) Full Text: DOI
Banakh, Taras; Kąkol, Jerzy; Schürz, Johannes Philipp \(\omega^{\omega}\)-base and infinite-dimensional compact sets in locally convex spaces. (English) Zbl 1500.46006 Rev. Mat. Complut. 35, No. 2, 599-614 (2022). Reviewer: José Bonet (Valencia) MSC: 46A50 46A17 PDFBibTeX XMLCite \textit{T. Banakh} et al., Rev. Mat. Complut. 35, No. 2, 599--614 (2022; Zbl 1500.46006) Full Text: DOI arXiv
Kąkol, Jerzy; Saxon, Stephen A. The quotient/codimension problems. (English) Zbl 1427.46001 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 1429-1443 (2019). Reviewer: Christian Bargetz (Innsbruck) MSC: 46A03 46A08 54C35 PDFBibTeX XMLCite \textit{J. Kąkol} and \textit{S. A. Saxon}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 1429--1443 (2019; Zbl 1427.46001) Full Text: DOI
Ferrando, Juan C.; Kąkol, Jerzy; López-Pellicer, Manuel; Śliwa, Wiesław On the separable quotient problem for Banach spaces. (English) Zbl 1426.46012 Funct. Approximatio, Comment. Math. 59, No. 2, 153-173 (2018). MSC: 46B26 46B28 46E27 46E40 PDFBibTeX XMLCite \textit{J. C. Ferrando} et al., Funct. Approximatio, Comment. Math. 59, No. 2, 153--173 (2018; Zbl 1426.46012) Full Text: DOI arXiv Euclid Link
Kąkol, Jerzy; Saxon, Stephen A. Separable quotients for less-than-barrelled function spaces. (English) Zbl 1387.46023 J. Math. Anal. Appl. 459, No. 2, 1102-1105 (2018). Reviewer: José Bonet (Valencia) MSC: 46E10 46A08 54C35 PDFBibTeX XMLCite \textit{J. Kąkol} and \textit{S. A. Saxon}, J. Math. Anal. Appl. 459, No. 2, 1102--1105 (2018; Zbl 1387.46023) Full Text: DOI
Kąkol, Jerzy; Saxon, Stephen A. Separable quotients in \(C_{c}( X)\), \(C_{p}( X) \), and their duals. (English) Zbl 1383.46003 Proc. Am. Math. Soc. 145, No. 9, 3829-3841 (2017). Reviewer: Christian Bargetz (Innsbruck) MSC: 46A08 54C35 46E10 PDFBibTeX XMLCite \textit{J. Kąkol} and \textit{S. A. Saxon}, Proc. Am. Math. Soc. 145, No. 9, 3829--3841 (2017; Zbl 1383.46003) Full Text: DOI
Kąkol, Jerzy; Leiderman, Arkady G.; Morris, Sidney A. Nonseparable closed vector subspaces of separable topological vector spaces. (English) Zbl 1361.46001 Monatsh. Math. 182, No. 1, 39-47 (2017); erratum ibid. 182, No. 1, 49-50 (2017). Reviewer: Zoran Kadelburg (Beograd) MSC: 46A03 54D65 PDFBibTeX XMLCite \textit{J. Kąkol} et al., Monatsh. Math. 182, No. 1, 39--47 (2017; Zbl 1361.46001) Full Text: DOI
Kąkol, J.; López-Pellicer, M. On Valdivia strong version of Nikodym boundedness property. (English) Zbl 1357.28003 J. Math. Anal. Appl. 446, No. 1, 1-17 (2017). MSC: 28A12 46J15 PDFBibTeX XMLCite \textit{J. Kąkol} and \textit{M. López-Pellicer}, J. Math. Anal. Appl. 446, No. 1, 1--17 (2017; Zbl 1357.28003) Full Text: DOI
Gabriyelyan, S. S.; Kąkol, J. On \(\mathfrak{P}\)-spaces and related concepts. (English) Zbl 1326.54025 Topology Appl. 191, 178-198 (2015). Reviewer: Vladimir Tkachuk (México D. F.) MSC: 54C35 54E18 54E20 PDFBibTeX XMLCite \textit{S. S. Gabriyelyan} and \textit{J. Kąkol}, Topology Appl. 191, 178--198 (2015; Zbl 1326.54025) Full Text: DOI arXiv
Gabriyelyan, S.; Kąkol, J. On topological spaces and topological groups with certain local countable networks. (English) Zbl 1316.54014 Topology Appl. 190, 59-73 (2015). Reviewer: Kohzo Yamada (Shizuoka) MSC: 54H11 46A03 54E18 PDFBibTeX XMLCite \textit{S. Gabriyelyan} and \textit{J. Kąkol}, Topology Appl. 190, 59--73 (2015; Zbl 1316.54014) Full Text: DOI arXiv
Gabriyelyan, Saak; Kąkol, Jerzy; Leiderman, Arkady On topological groups with a small base and metrizability. (English) Zbl 1334.22002 Fundam. Math. 229, No. 2, 129-158 (2015). Reviewer: Jorge Galindo (Castellón) MSC: 22A05 54H11 46A50 54C35 PDFBibTeX XMLCite \textit{S. Gabriyelyan} et al., Fundam. Math. 229, No. 2, 129--158 (2015; Zbl 1334.22002) Full Text: DOI
Kąkol, Jerzy; Saxon, Stephen A.; Todd, Aaron R. Barrelled spaces with(out) separable quotients. (English) Zbl 1306.46002 Bull. Aust. Math. Soc. 90, No. 2, 295-303 (2014). Reviewer: Angela Albanese (Lecce) MSC: 46A08 54C35 PDFBibTeX XMLCite \textit{J. Kąkol} et al., Bull. Aust. Math. Soc. 90, No. 2, 295--303 (2014; Zbl 1306.46002) Full Text: DOI
Ferrando, J. C.; Kąkol, Jerzy; Saxon, Stephen A. The dual of the locally convex space \(C_p(X)\). (English) Zbl 1319.46002 Funct. Approximatio, Comment. Math. 50, No. 2, 389-399 (2014). Reviewer: Krzysztof Piszczek (Poznan) MSC: 46A08 54C35 46A20 PDFBibTeX XMLCite \textit{J. C. Ferrando} et al., Funct. Approximatio, Comment. Math. 50, No. 2, 389--399 (2014; Zbl 1319.46002) Full Text: DOI Euclid
Gabriyelyan, S. S.; Kąkol, J. Metrization conditions for topological vector spaces with Baire type properties. (English) Zbl 1298.46002 Topology Appl. 173, 135-141 (2014). Reviewer: Zoran Kadelburg (Beograd) MSC: 46A03 54E52 54E35 PDFBibTeX XMLCite \textit{S. S. Gabriyelyan} and \textit{J. Kąkol}, Topology Appl. 173, 135--141 (2014; Zbl 1298.46002) Full Text: DOI
Angosto, Carlos; Kąkol, Jerzy; Kubzdela, Albert; López-Pellicer, Manuel A quantitative version of Krein’s theorems for Fréchet spaces. (English) Zbl 1283.46007 Arch. Math. 101, No. 1, 65-77 (2013). Reviewer: José Bonet (Valencia) MSC: 46A50 54C35 PDFBibTeX XMLCite \textit{C. Angosto} et al., Arch. Math. 101, No. 1, 65--77 (2013; Zbl 1283.46007) Full Text: DOI Link
Kąkol, Jerzy; Kubzdela, Albert; Śliwa, Wiesław A non-archimedean Dugundji extension theorem. (English) Zbl 1274.46131 Czech. Math. J. 63, No. 1, 157-164 (2013). MSC: 46S10 54C35 PDFBibTeX XMLCite \textit{J. Kąkol} et al., Czech. Math. J. 63, No. 1, 157--164 (2013; Zbl 1274.46131) Full Text: DOI Link
Ferrer, Jesús; Kąkol, Jerzy; López Pellicer, Manuel; Wójtowicz, Marek On a three-space property for Lindelöf \(\Sigma\)-spaces, (WCG)-spaces and the Sobczyk property. (English) Zbl 1234.46018 Funct. Approximatio, Comment. Math. 44, No. 2, 289-306 (2011). MSC: 46B26 PDFBibTeX XMLCite \textit{J. Ferrer} et al., Funct. Approximatio, Comment. Math. 44, No. 2, 289--306 (2011; Zbl 1234.46018) Full Text: DOI Euclid
Kąkol, J.; López-Pellicer, M. On realcompact topological vector spaces. (English) Zbl 1226.46003 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 105, No. 1, 39-70 (2011). Reviewer: Petr Holický (Praha) MSC: 46A04 54C35 46A50 54D20 54D30 54D45 54D60 54H05 PDFBibTeX XMLCite \textit{J. Kąkol} and \textit{M. López-Pellicer}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 105, No. 1, 39--70 (2011; Zbl 1226.46003) Full Text: DOI Link
Kąkol, J.; López Pellicer, M.; Śliwa, W. Weakly K-analytic spaces and the three-space property for analyticity. (English) Zbl 1188.46003 J. Math. Anal. Appl. 362, No. 1, 90-99 (2010). Reviewer: Anatolij M. Plichko (Krakow) MSC: 46A03 46E15 54C35 54H05 PDFBibTeX XMLCite \textit{J. Kąkol} et al., J. Math. Anal. Appl. 362, No. 1, 90--99 (2010; Zbl 1188.46003) Full Text: DOI
Kąkol, J.; Pellicer, M. López Compact coverings for Baire locally convex spaces. (English) Zbl 1119.54019 J. Math. Anal. Appl. 332, No. 2, 965-974 (2007). Reviewer: H. Brandenburg (Berlin) MSC: 54E35 54E52 46A04 46A03 54H05 PDFBibTeX XMLCite \textit{J. Kąkol} and \textit{M. L. Pellicer}, J. Math. Anal. Appl. 332, No. 2, 965--974 (2007; Zbl 1119.54019) Full Text: DOI
Ferrando, J. C.; Kąkol, J.; Pellicer, M. López; Saxon, S. A. Tightness and distinguished Fréchet spaces. (English) Zbl 1114.46001 J. Math. Anal. Appl. 324, No. 2, 862-881 (2006). Reviewer: Klaus Dieter Bierstedt (Paderborn) MSC: 46A04 46A08 46A45 46A50 46E10 PDFBibTeX XMLCite \textit{J. C. Ferrando} et al., J. Math. Anal. Appl. 324, No. 2, 862--881 (2006; Zbl 1114.46001) Full Text: DOI
Ferrando, J. C.; Kąkol, Jerzy; López Pellicer, M. Bounded tightness for locally convex spaces and spaces \(C(X)\). (English) Zbl 1077.54015 J. Math. Anal. Appl. 297, No. 2, 518-526 (2004). Reviewer: Pedro J. Paúl (Sevilla) MSC: 54E35 46A04 46A50 54H05 PDFBibTeX XMLCite \textit{J. C. Ferrando} et al., J. Math. Anal. Appl. 297, No. 2, 518--526 (2004; Zbl 1077.54015) Full Text: DOI
Kąkol, Jerzy; Saxon, Stephen A.; Todd, Aaron R. Weak barrelledness for \(C(X)\) spaces. (English) Zbl 1064.46005 J. Math. Anal. Appl. 297, No. 2, 495-505 (2004). Reviewer: A. Albanese (Lecce) MSC: 46A08 46A04 PDFBibTeX XMLCite \textit{J. Kąkol} et al., J. Math. Anal. Appl. 297, No. 2, 495--505 (2004; Zbl 1064.46005) Full Text: DOI
Kąkol, Jerzy; Saxon, Stephen A.; Todd, Aaron R. Pseudocompact spaces \(X\) and \(df\)-spaces \(C_{c}(X)\). (English) Zbl 1048.46029 Proc. Am. Math. Soc. 132, No. 6, 1703-1712 (2004). Reviewer: Klaus Dieter Bierstedt (Paderborn) MSC: 46E10 46A04 46A08 46A30 54C35 54D30 PDFBibTeX XMLCite \textit{J. Kąkol} et al., Proc. Am. Math. Soc. 132, No. 6, 1703--1712 (2004; Zbl 1048.46029) Full Text: DOI
Cascales, B.; Kakol, J.; Saxon, S. A. Metrizability vs. Fréchet-Urysohn property. (English) Zbl 1044.46001 Proc. Am. Math. Soc. 131, No. 11, 3623-3631 (2003). Reviewer: H. Brandenburg (Berlin) MSC: 46A03 54E15 46A50 46A04 46A13 46A08 54A25 54C35 54A20 54E35 PDFBibTeX XMLCite \textit{B. Cascales} et al., Proc. Am. Math. Soc. 131, No. 11, 3623--3631 (2003; Zbl 1044.46001) Full Text: DOI
Kąkol, J.; Lopez-Pellicer, M. On countable bounded tightness for spaces \(C_{p}(X)\). (English) Zbl 1022.54011 J. Math. Anal. Appl. 280, No. 1, 155-162 (2003). Reviewer: Akihiro Okuyama (Kobe) MSC: 54C35 54A25 46A03 PDFBibTeX XMLCite \textit{J. Kąkol} and \textit{M. Lopez-Pellicer}, J. Math. Anal. Appl. 280, No. 1, 155--162 (2003; Zbl 1022.54011) Full Text: DOI
Kąkol, Jerzy; Śliwa, Wiesław Strongly Hewitt spaces. (English) Zbl 1022.54007 Topology Appl. 119, No. 2, 219-227 (2002). Reviewer: Shou Lin (Fujian) MSC: 54C35 46A30 PDFBibTeX XMLCite \textit{J. Kąkol} and \textit{W. Śliwa}, Topology Appl. 119, No. 2, 219--227 (2002; Zbl 1022.54007) Full Text: DOI
Kąkol, Jerzy; Saxon, Stephen A. The semi-Baire-like three-space problems. (English) Zbl 0995.46003 Adv. Appl. Math. 25, No. 1, 57-64 (2000). Reviewer: Jose Bonet (Valencia) MSC: 46A08 46B20 PDFBibTeX XMLCite \textit{J. Kąkol} and \textit{S. A. Saxon}, Adv. Appl. Math. 25, No. 1, 57--64 (2000; Zbl 0995.46003) Full Text: DOI
Kąkol, Jerzy; Sánches Ruiz, Luis A note on the Baire and ultrabornological property of spaces \(C_ p(X,E)\). (English) Zbl 0876.46030 Arch. Math. 67, No. 6, 493-499 (1996). Reviewer: J.Kąkol (Roznan) MSC: 46E40 46E10 46A30 54C35 PDFBibTeX XMLCite \textit{J. Kąkol} and \textit{L. Sánches Ruiz}, Arch. Math. 67, No. 6, 493--499 (1996; Zbl 0876.46030) Full Text: DOI
Dierolf, Susanne; Kąkol, Jerzy On \(s\)-barrelled spaces. (English) Zbl 0834.46004 Result. Math. 28, No. 1-2, 40-48 (1995). MSC: 46A08 46A30 46A04 PDFBibTeX XMLCite \textit{S. Dierolf} and \textit{J. Kąkol}, Result. Math. 28, No. 1--2, 40--48 (1995; Zbl 0834.46004) Full Text: DOI
Kąkol, J.; Roelcke, W. On the barrelledness of \(\ell^ p\)-direct sums of seminormed spaces for \(1\leq p\leq \infty\). (English) Zbl 0794.46003 Arch. Math. 62, No. 4, 331-334 (1994). Reviewer: W.Roelcke (München) MSC: 46A08 46A13 PDFBibTeX XMLCite \textit{J. Kąkol} and \textit{W. Roelcke}, Arch. Math. 62, No. 4, 331--334 (1994; Zbl 0794.46003) Full Text: DOI
Kąkol, Jerzy Sequential closure conditions and Baire-like spaces. (English) Zbl 0802.46004 Arch. Math. 60, No. 3, 277-282 (1993). Reviewer: H.Mascart (Toulouse) MSC: 46A08 46A13 PDFBibTeX XMLCite \textit{J. Kąkol}, Arch. Math. 60, No. 3, 277--282 (1993; Zbl 0802.46004) Full Text: DOI
Kąkol, Jerzy Sequentially barrelled spaces and the strongest locally convex topology. (English) Zbl 0789.46004 Math. Nachr. 157, 77-80 (1992). Reviewer: M.Valdivia (Valencia) MSC: 46A08 PDFBibTeX XMLCite \textit{J. Kąkol}, Math. Nachr. 157, 77--80 (1992; Zbl 0789.46004) Full Text: DOI
Kakol, Jerzy Basic sequences and non locally convex topological vector spaces. (English) Zbl 0655.46007 Rend. Circ. Mat. Palermo, II. Ser. 36, No. 1, 95-102 (1987). Reviewer: F.Haslinger MSC: 46A35 PDFBibTeX XMLCite \textit{J. Kakol}, Rend. Circ. Mat. Palermo (2) 36, No. 1, 95--102 (1987; Zbl 0655.46007) Full Text: DOI
Kąkol, Jerzy On suprema of metrizable vector topologies with trivial dual. (English) Zbl 0622.46003 Czech. Math. J. 36(111), 343-350 (1986). MSC: 46A04 46A16 PDFBibTeX XMLCite \textit{J. Kąkol}, Czech. Math. J. 36(111), 343--350 (1986; Zbl 0622.46003) Full Text: EuDML
Kąkol, J. On countable codimensional subspaces in ultra-(DF) spaces. (English) Zbl 0597.46004 Acta Math. Hung. 46, 239-242 (1985). MSC: 46A04 PDFBibTeX XMLCite \textit{J. Kąkol}, Acta Math. Hung. 46, 239--242 (1985; Zbl 0597.46004) Full Text: DOI
Kakol, Jerzy On subspaces and products of some topological linear spaces. (English) Zbl 0523.46002 Arch. Math. 40, 355-360 (1983). MSC: 46A03 46A19 PDFBibTeX XMLCite \textit{J. Kakol}, Arch. Math. 40, 355--360 (1983; Zbl 0523.46002) Full Text: DOI
Kakol, Jerzy A note on metrizable linear topologies strictly finer than a given metrizable complete linear topology. (English) Zbl 0471.46001 Math. Z. 180, 287-290 (1982). MSC: 46A04 46A08 PDFBibTeX XMLCite \textit{J. Kakol}, Math. Z. 180, 287--290 (1982; Zbl 0471.46001) Full Text: DOI EuDML