Open Access

Ján Borsík (1955 – 2019)

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Tatra Mountains Mathematical Publications
Real Functons, Ideals, Measurable Functions, Functional Equations

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[1] BORSÍK, J.—DOBOŠ, J.: On functions whose composition with every metric is a metric, Math. Slovaca 31 (1981), 3–12. (in Russian)Search in Google Scholar

[2] BORSÍK, J.—DOBOŠ, J.: On a product of metric spaces, Math. Slovaca 31 (1981), 193–205.Search in Google Scholar

[3] BORSÍK, J.: Some results of fixed points for compact metric spaces,Acta Math. Univ. Comenianae 40/41 (1982), 279–284.Search in Google Scholar

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[12] BORSÍK, J.: On oscillation of limit functions, Acta Math. Univ. Comenianae 60 (1991), 211–217.Search in Google Scholar

[13] BORSÍK, J.: On certain types of convergences, Math. Bohemica 117 (1992), 9–19.10.21136/MB.1992.126241Search in Google Scholar

[14] BORSÍK, J.: Quasiuniform limits of quasicontinuous functions, Math. Slovaca 42 (1992), 269–274.Search in Google Scholar

[15] BORSÍK, J.—DOBOŠ, J.: A note on real cliquish functions, Real Anal. Exchange 18 (1992/93), 139–145.10.2307/44133052Search in Google Scholar

[16] BORSÍK, J.: Limits of simply continuous functions, Real Anal. Exchange 18 (1992/93), 270–275.10.2307/44133069Search in Google Scholar

[17] BORSÍK, J.: On almost quasicontinuous functions, Math. Bohemica 118 (1993), 241–248.10.21136/MB.1993.125933Search in Google Scholar

[18] BORSÍK, J.: Sums of quasicontinuous functions, Math. Bohemica 118 (1993), 313–319.10.21136/MB.1993.125925Search in Google Scholar

[19] BORSÍK, J.: On quasioscillation, Tatra Mt. Math. Publ. 2 (1993), 25–36.Search in Google Scholar

[20] BORSÍK, J.—ŠALÁT, T.: On F-continuity of real functions, Tatra Mt. Math. Publ. 2 (1993), 37–42.Search in Google Scholar

[21] BORSÍK, J.: On the points of bilateral quasicontinuity of functions, Real Anal. Exchange 19 (1993/94), 529–536.10.2307/44152402Search in Google Scholar

[22] BORSÍK, J.: Errata to Limits of simply continuous functions,RealAnal. Exchange 19 (1993/94), 57–57.10.2307/44153813Search in Google Scholar

[23] BORSÍK, J.: Maximal additive and maximal multiplicative family for the class of simply continuous functions, Real Anal. Exchange 20 (1994/95), 204–211.10.2307/44152481Search in Google Scholar

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[25] BORSÍK, J.—ČERVEŇANSKÝ, J.—ŠALÁT, T.: Remarks on functions preserving convergence of infinite series,RealAnal. Exchange 21 (1995/96), 725–731.10.2307/44152683Search in Google Scholar

[26] BORSÍK, J.: Products of simply continuous and quasicontinuous functions, Math. Slovaca 45 (1995), 445–452.Search in Google Scholar

[27] BORSÍK, J.: Maxima and minima of simply continuous and quasicontinuous functions, Math. Slovaca 46 (1996), 261–268.Search in Google Scholar

[28] BORSÍK, J.: Local characterization of functions with closed graphs, Demonstratio Math. 29 (1996), 643–650.Search in Google Scholar

[29] BORSÍK, J.: Algebraic structures generated by real quasicontinuous functions,Tatra Mt. Math. Publ. 8 (1996), 175–184.Search in Google Scholar

[30] BORSÍK, J.: Sums of quasicontinuous functions defined on pseudometrizable spaces,Real Anal. Exchange 22 (1996/97), 328–337.10.2307/44152754Search in Google Scholar

[31] BORSÍK, J.: On products of quasicontinuous functions, Real Anal. Exchange 23 (1998/99), 125–130.10.2307/44152835Search in Google Scholar

[32] BORSÍK, J.—FRIČ, R.: Pointwise convergence fails to be strict, Czechoslovak Math J. 48 (1998), 313–320.10.1023/A:1022841621251Search in Google Scholar

[33] BORSÍK, J.: Oscillation for quasicontinuity, Tatra Mt. Math. Publ. 14 (1998), 117–125.Search in Google Scholar

[34] BORSÍK, J.: Mappings preserving Cauchy nets, Tatra Mt. Math. Publ. 19 (2000), 63–73.Search in Google Scholar

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[36] BORSÍK, J.: Sums, differences, products and quotients of closed graph functions,Tatra Mt. Math. Publ. 24 (2002), 117–123.Search in Google Scholar

[37] BORSÍK, J.: Bilateral quasicontinuity in topological spaces, Tatra Mt. Math. Publ. 28 (2004), 159–168.Search in Google Scholar

[38] BORSÍK, J.: On strong quasicontinuity and continuity points, Tatra Mt. Math. Publ. 30 (2005), 47–57.Search in Google Scholar

[39] BORSÍK, J.: Some classes of strongly quasicontinuous functions, Real Anal. Exchange 30 (2004/2005), 689–702.10.14321/realanalexch.30.2.0689Search in Google Scholar

[40] BORSÍK, J.: Oscillation for almost continuity, Acta Math. Hungar. 115 (2007), 319–332.10.1007/s10474-007-5262-zSearch in Google Scholar

[41] BORSÍK, J.: Points of continuity, quasicontinuity, cliquishness, and upper and lower quasicontinuity, Real Anal. Exchange 33 (2007/2008), 339–350.10.14321/realanalexch.33.2.0339Search in Google Scholar

[42] BORSÍK, J.: Functions preserving some types of series, J. Appl. Anal. 14 (2008), 149–163.10.1515/JAA.2008.149Search in Google Scholar

[43] BORSÍK, J.: Points of continuity and quasicontinuity, Cent. Eur. J. Math. 8 (2010), 179–190.10.2478/s11533-009-0071-ySearch in Google Scholar

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[45] BORSÍK, J.: On the points of one-sided and bilateral cliquishness.In: Real functions, density topology and related topics (M. Filipczak, ed.), Lodz University Press, 2011, pp. 91–100.Search in Google Scholar

[46] BORSÍK, J.: Generalized oscillations for generalized continuities, Tatra Mt. Math. Publ. 49 (2011), 119–125.Search in Google Scholar

[47] BORSÍK, J.: Points of generalized continuities, Tatra Mt. Math. Publ. 52 (2012), 153–160.Search in Google Scholar

[48] BORSÍK, J.: Points of quasicontinuity and of similar generalizations of continuity. In: Traditional and Present-Day Ttopics in Real Analysis, Chapter 9,Lodz University Press, 2013, pp. 113–128.10.18778/7525-971-1.09Search in Google Scholar

[49] BORSÍK, J.—HOLOS, J.: Some properties of porouscontinuous functions, Math. Slovaca 64 (2014), 741–750.10.2478/s12175-014-0237-3Search in Google Scholar

[50] BORSÍK, J.: Maximal classes for some families of Darboux-like and quasicontinuous-like functions.In: Monograph on the Occasion of 100th Birthday Anniversary of Zygmunt Zahorski, Wydawnictwo Politechniki Slaskiej, Gliwice, 2015, pp. 155–168.Search in Google Scholar

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[52] BORSÍK, J.: Points of uniform convergence and quasicontinuity, European Journal of Mathematics 5 (2019), 174–185.10.1007/s40879-018-0303-4Search in Google Scholar

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eISSN:
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Language:
English
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Journal Subjects:
Mathematics, General Mathematics