Kuczma, Marek Gilányi, Attila (ed.) An introduction to the theory of functional equations and inequalities. Cauchy’s equation and Jensen’s inequality. Edited by Attila Gilányi. 2nd ed. (English) Zbl 1221.39041 Basel: Birkhäuser (ISBN 978-3-7643-8748-8/pbk). xiv, 595 p. (2009). Reviewer: Borislav Crstici (Timişoara) MSC: 39B99 39B72 39-02 26A51 PDFBibTeX XMLCite \textit{M. Kuczma} and \textit{A. Gilányi} (ed.), An introduction to the theory of functional equations and inequalities. Cauchy's equation and Jensen's inequality. Edited by Attila Gilányi. 2nd ed. Basel: Birkhäuser (2009; Zbl 1221.39041)
Kuczma, Marek; Choczewski, Bogdan; Ger, Roman Iterative functional equations. Paperback reprint of the hardback edition 1990. (English) Zbl 1141.39023 Encyclopedia of Mathematics and Its Applications 32. Cambridge: Cambridge University Press (ISBN 978-0-521-07034-8/pbk). xiv, 552 p. (2008). MSC: 39B12 39-02 39B22 39B52 39B72 PDFBibTeX XMLCite \textit{M. Kuczma} et al., Iterative functional equations. Paperback reprint of the hardback edition 1990. Cambridge: Cambridge University Press (2008; Zbl 1141.39023)
Kuczma, Marek On some functional equations with conic sections as solutions. (English) Zbl 0964.39501 Rocz. Nauk.-Dydakt., Pr. Mat. 13, 197-213 (1993). MSC: 39B05 PDFBibTeX XMLCite \textit{M. Kuczma}, Rocz. Nauk.-Dydakt., Pr. Mat. 13, 197--213 (1993; Zbl 0964.39501)
Kuczma, Marek On measurable functions with vanishing differences. (English) Zbl 0828.39014 Pr. Nauk. Uniw. Ślaşk. Katowicach 1304, Ann. Math. Silesianae 6, 42-60 (1992). Reviewer: M.C.Zdun (Kraków) MSC: 39B52 26C05 28A20 PDFBibTeX XMLCite \textit{M. Kuczma}, Pr. Nauk. Uniw. Śląsk. Katowicach, Ann. Math. Silesianae 1304(6), 42--60 (1992; Zbl 0828.39014)
Kuczma, M. On a functional equation occurring in astrophysics. (English) Zbl 0772.39003 Math. Pannonica 3, No. 2, 17-27 (1992). Reviewer: C.Alsina (Barcelona) MSC: 39B12 39B32 30D05 PDFBibTeX XMLCite \textit{M. Kuczma}, Math. Pannonica 3, No. 2, 17--27 (1992; Zbl 0772.39003) Full Text: EuDML
Aczél, János; Kuczma, Marek Solutions of a functional equation, convex of higher order. (English) Zbl 0772.39002 General inequalities 6, Proc. 6th Int. Conf., Oberwolfach/Ger. 1990, ISNM 103, 209-213 (1992). Reviewer: B.Choczewski (Kraków) MSC: 39B12 39B22 PDFBibTeX XMLCite \textit{J. Aczél} and \textit{M. Kuczma}, in: General inequalities 6. 6th international conference on general inequalities, Oberwolfach, Germany, Dec. 9-15, 1990. Basel etc.: Birkhäuser Verlag. 209--213 (1992; Zbl 0772.39002)
Kuczma, Marek On a Stamate-type functional equation. (English) Zbl 0773.39005 Publ. Math. Debr. 39, No. 3-4, 325-338 (1991). Reviewer: C.T.Ng (Waterloo / Ontario) MSC: 39B22 PDFBibTeX XMLCite \textit{M. Kuczma}, Publ. Math. Debr. 39, No. 3--4, 325--338 (1991; Zbl 0773.39005)
Kominek, Zygfryd; Kuczma, Marek Theorem of Bernstein-Doetsch in Baire spaces. (English) Zbl 0754.26006 Pr. Nauk. Uniw. Śląsk. Katowicach 1236, Ann. Math. Silesianae 5, 10-17 (1991). Reviewer: K.Nikodem (Bielsko-Biała) MSC: 26B25 54C30 PDFBibTeX XML
Faber, V.; Kuczma, M.; Mycielski, J. Some models of plane geometries and a functional equation. (English) Zbl 0799.51013 Colloq. Math. 62, No. 2, 279-281 (1991). Reviewer: R.Koch (München) MSC: 51M05 39B22 PDFBibTeX XMLCite \textit{V. Faber} et al., Colloq. Math. 62, No. 2, 279--281 (1991; Zbl 0799.51013) Full Text: DOI EuDML
Kuczma, Marek On the quasiarithmetic mean in a mean value property and the associated functional equation. (English) Zbl 0726.39003 Aequationes Math. 41, No. 1, 33-54 (1991). Reviewer: G.L.Forti (Milano) MSC: 39B22 26A24 PDFBibTeX XMLCite \textit{M. Kuczma}, Aequationes Math. 41, No. 1, 33--54 (1991; Zbl 0726.39003) Full Text: DOI EuDML
Kuczma, Marek; Światak, Halina Newton-like algorithms for kth root calculation. (English) Zbl 0725.65051 Ann. Pol. Math. 52, No. 3, 303-312 (1991). Reviewer: B.Choczewski (Kraków) MSC: 65H05 26C10 PDFBibTeX XMLCite \textit{M. Kuczma} and \textit{H. Światak}, Ann. Pol. Math. 52, No. 3, 303--312 (1991; Zbl 0725.65051) Full Text: DOI OA License
Aczél, János; Kuczma, Marek Generalizations of a “folk-theorem” on simple functional equations in a single variable. (English) Zbl 0725.39003 Result. Math. 19, No. 1-2, 5-21 (1991). Reviewer: B.Choczewski (Kraków) MSC: 39B22 PDFBibTeX XMLCite \textit{J. Aczél} and \textit{M. Kuczma}, Result. Math. 19, No. 1--2, 5--21 (1991; Zbl 0725.39003) Full Text: DOI
Aczél, János; Kuczma, Marek On the related types of functional equations describing mean value properties. (English) Zbl 0736.39003 Zesz. Nauk. Politech. Śląsk. 1070, Mat.-Fiz. 64, 27-35 (1991). Reviewer: B.Choczewski (Kraków) MSC: 39B22 26A24 PDFBibTeX XMLCite \textit{J. Aczél} and \textit{M. Kuczma}, Zesz. Nauk. Politech. Śląsk. Mat.-Fiz. 1070(64), 27--35 (1991; Zbl 0736.39003)
Kominek, Z.; Kuczma, M. \(p\)-convex functions in linear spaces. (English) Zbl 0778.46013 Ann. Pol. Math. 53, No. 2, 91-108 (1991). Reviewer: A.G.Kusraev (Novosibirsk) MSC: 46A55 46A40 52A41 PDFBibTeX XMLCite \textit{Z. Kominek} and \textit{M. Kuczma}, Ann. Pol. Math. 53, No. 2, 91--108 (1991; Zbl 0778.46013) Full Text: DOI
Kuczma, Marek Note on multiplicative functions. (English) Zbl 0733.39011 Pr. Nauk. Uniw. Śląsk. Katowicach 1120, Ann. Math. Silesianae 3(15), 45-50 (1990). Reviewer: J.Aczél (Waterloo / Ontario) MSC: 39B52 39B22 PDFBibTeX XML
Kuczma, Marek; Choczewski, Bogdan; Ger, Roman Iterative functional equations. (English) Zbl 0703.39005 Encyclopedia of Mathematics and Its Applications, 32. Cambridge etc.: Cambridge University Press. xiv, 552 p. £55.00/hbk; $ 99.50/hbk (1990). Reviewer: W.Jarczyk MSC: 39B12 39-02 39B22 39B52 39B72 PDFBibTeX XMLCite \textit{M. Kuczma} et al., Iterative functional equations. Cambridge etc.: Cambridge University Press (1990; Zbl 0703.39005)
Kuczma, Marek Note on microperiodic functions. (English) Zbl 0726.26005 Rad. Mat. 5, No. 1, 127-140 (1989). Reviewer: J.Smítal (Bratislava) MSC: 26A30 22E30 PDFBibTeX XMLCite \textit{M. Kuczma}, Rad. Mat. 5, No. 1, 127--140 (1989; Zbl 0726.26005)
Aczél, János; Kuczma, Marek On two mean value properties and functional equations associated with them. (English) Zbl 0688.39006 Aequationes Math. 38, No. 2-3, 216-235 (1989). Reviewer: B.Choczewski MSC: 39B62 26A24 39B52 PDFBibTeX XMLCite \textit{J. Aczél} and \textit{M. Kuczma}, Aequationes Math. 38, No. 2--3, 216--235 (1989; Zbl 0688.39006) Full Text: DOI EuDML
Choczewski, Bogdan; Kuczma, Marek A remark on doubly stochastic measures and functional equations. (English) Zbl 0687.39006 C. R. Math. Acad. Sci., Soc. R. Can. 11, No. 4, 127-132 (1989). Reviewer: P.Kannappan MSC: 39B99 28A05 PDFBibTeX XMLCite \textit{B. Choczewski} and \textit{M. Kuczma}, C. R. Math. Acad. Sci., Soc. R. Can. 11, No. 4, 127--132 (1989; Zbl 0687.39006)
Kominek, Z.; Kuczma, M. On the lower hull of convex functions. (English) Zbl 0686.26003 Aequationes Math. 38, No. 2-3, 192-210 (1989). Reviewer: J.Aczél MSC: 26A51 39B72 46A55 54E52 PDFBibTeX XMLCite \textit{Z. Kominek} and \textit{M. Kuczma}, Aequationes Math. 38, No. 2--3, 192--210 (1989; Zbl 0686.26003) Full Text: DOI EuDML
Kominek, Z.; Kuczma, M. Theorems of Bernstein-Doetsch, Piccard and Mehdi and semilinear topology. (English) Zbl 0683.46006 Arch. Math. 52, No. 6, 595-602 (1989). Reviewer: M.Turinici MSC: 46A19 46A55 PDFBibTeX XMLCite \textit{Z. Kominek} and \textit{M. Kuczma}, Arch. Math. 52, No. 6, 595--602 (1989; Zbl 0683.46006) Full Text: DOI
Kuczma, Marek A generic property of a linear functional equation. (English) Zbl 0692.39006 Zesz. Nauk. Akad. Górn.-Hutn. Stanisł. Staszica 1154, Opusc. Math. 4, 139-144 (1988). Reviewer: M.C.Zdun MSC: 39B12 26A27 PDFBibTeX XMLCite \textit{M. Kuczma}, Zesz. Nauk. Akad. Górn.-Hutn. Stanisł. Staszica, Opusc. Math. 1154(4), 139--144 (1988; Zbl 0692.39006)
Kuczma, Marek On some properties of solutions of a functional equation. (English) Zbl 0654.39002 Zesz. Nauk. Akad. Górn.-Hutn. Stanisł. Staszica 1053, Opusc. Math. 3, 37-41 (1987). Reviewer: F.M.Carroll MSC: 39B12 26A18 PDFBibTeX XMLCite \textit{M. Kuczma}, Zesz. Nauk. Akad. Górn.-Hutn. Stanisł. Staszica, Opusc. Math. 1053(3), 37--41 (1987; Zbl 0654.39002)
Kuczma, Marek On a result of Z. Komihek. (English) Zbl 0652.39014 Rad. Mat. 3, 307-315 (1987). Reviewer: J.Aczél MSC: 39B72 26A51 35B20 03E15 46A99 PDFBibTeX XMLCite \textit{M. Kuczma}, Rad. Mat. 3, 307--315 (1987; Zbl 0652.39014)
Kuczma, Marek On some analogies between measure and category and their applications in the theory of additive functions. (English) Zbl 0583.39011 Pr. Nauk Uniw. Śląsk. Katowicach 693, Ann. Math. Silesianae 1(13), 155-162 (1985). Reviewer: G.Warnecke MSC: 39B99 28C15 28A12 PDFBibTeX XML
Choczewski, Bogdan; Kuczma, Marek On a system of functional equations. (English) Zbl 0571.39001 Aequationes Math. 28, 262-268 (1985). Reviewer: G.L.Forti MSC: 39B12 39B62 30D05 26A18 PDFBibTeX XMLCite \textit{B. Choczewski} and \textit{M. Kuczma}, Aequationes Math. 28, 262--268 (1985; Zbl 0571.39001) Full Text: DOI EuDML
Kuczma, Marek An introduction to the theory of functional equations and inequalities. Cauchy’s equation and Jensen’s inequality. (English) Zbl 0555.39004 Prace Naukowe Uniwersytetu Śląskiego w Katowicach, 489. Uniwersytet Śląski. Warszawa-Kraków-Katowice: Państwowe Wydawnictwo Naukowe. 523 p. zl 460.00 (1985). Reviewer: B.Crstici MSC: 39B99 39B72 39-02 26A51 PDFBibTeX XML
Kuczma, Marek On some properties of Erdős sets. (English) Zbl 0546.39001 Colloq. Math. 48, 127-134 (1984). MSC: 39B99 39B72 PDFBibTeX XMLCite \textit{M. Kuczma}, Colloq. Math. 48, 127--134 (1984; Zbl 0546.39001) Full Text: DOI
Choczewski, Bogdan; Kuczma, Marek Discontinuous solutions of an inhomogeneous linear functional equation. (English) Zbl 0545.39006 Zesz. Nauk. Uniw. Jagielloń. 661, Pr. Mat. 24, 155-158 (1984). Reviewer: I.N.Baker MSC: 39B12 PDFBibTeX XMLCite \textit{B. Choczewski} and \textit{M. Kuczma}, Zesz. Nauk. Uniw. Jagielloń. [...], Pr. Mat. 661(24), 155--158 (1984; Zbl 0545.39006)
Choczewski, Bogdan; Kuczma, Marek Asymptotic properties of discontinuous solutions of a functional equation. (English) Zbl 0487.39002 Zesz. Nauk. Uniw. Jagiellon. 580, Pr. Mat. 22, 119-123 (1981). MSC: 39B99 PDFBibTeX XMLCite \textit{B. Choczewski} and \textit{M. Kuczma}, Zesz. Nauk. Uniw. Jagielloń. [...], Pr. Mat. 580(22), 119--123 (1981; Zbl 0487.39002)
Graw, R.; Kuczma, M. Infinite discrete sets of limit points of iterative sequences of continuous functions. (English) Zbl 0487.26002 Aequationes Math. 22, 64-69 (1981). MSC: 26A18 54H25 PDFBibTeX XMLCite \textit{R. Graw} and \textit{M. Kuczma}, Aequationes Math. 22, 64--69 (1981; Zbl 0487.26002) Full Text: DOI EuDML
Kuczma, Marek On a theorem of B. Barna. (English) Zbl 0487.26001 Aequationes Math. 21, 173-178 (1980). MSC: 26A18 54H25 PDFBibTeX XMLCite \textit{M. Kuczma}, Aequationes Math. 21, 173--178 (1980; Zbl 0487.26001) Full Text: DOI EuDML
Kuczma, Marek Regular fractional iteration of convex functions. (English) Zbl 0447.39005 Ann. Pol. Math. 38, 95-100 (1980). MSC: 39B12 26A18 PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 38, 95--100 (1980; Zbl 0447.39005) Full Text: DOI
Glowacki, Eugeniusz; Kuczma, Marek Some remarks on Hosszu’s functional equation on integers. (English) Zbl 0449.39003 Pr. Nauk. Uniw. Śląsk. Katowicach 275, Pr. Mat. 9, 53-63 (1979). MSC: 39B52 PDFBibTeX XML
Kalinowski, Jozef; Kuczma, Marek Some remarks on continuous solutions of a functional equation. (English) Zbl 0449.39002 Pr. Nauk. Uniw. Śląsk. Katowicach 275, Pr. Mat. 9, 64-73 (1979). MSC: 39B12 PDFBibTeX XML
Kuczma, Marek Non-negative continuous solutions of a functional inequality. (English) Zbl 0329.39003 Ann. Pol. Math. 36, 73-84 (1979). MSC: 39B05 PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 36, 73--84 (1979; Zbl 0329.39003) Full Text: DOI
Kuczma, Marek On some alternative functional equations. (English) Zbl 0398.39007 Aequationes Math. 17, 182-198 (1978). MSC: 39B52 PDFBibTeX XMLCite \textit{M. Kuczma}, Aequationes Math. 17, 182--198 (1978; Zbl 0398.39007) Full Text: DOI EuDML
Kuczma, Marek Nonnegative continuous solutions of a functional inequality in a single variable. (English) Zbl 0392.39006 Allgem. Ungleichg. 1. Tag. Oberwolfach 1976, ISNM 41, 175-180 (1978). MSC: 39B72 PDFBibTeX XML
Kuczma, Marek Additive functions and the Egorov theorem. (English) Zbl 0386.39003 Allgem. Ungleichg. 1, Tag. Oberwolfach 1976, ISNM 41, 169-173 (1978). MSC: 39B12 39B05 40A05 PDFBibTeX XML
Kuczma, Marek Functional equations on restricted domains. (English) Zbl 0386.39002 Aequationes Math. 18, 1-34 (1978). MSC: 39B05 39B12 39B52 39-02 PDFBibTeX XMLCite \textit{M. Kuczma}, Aequationes Math. 18, 1--34 (1978; Zbl 0386.39002) Full Text: DOI EuDML
Kuczma, M. Uniqueness of solutions of functional equations with one variable. (Russian) Zbl 0421.39003 Differential equations with deviation argument, Proc. 4th All-Union Conf., Kiev 1975, 187-199 (1977). MSC: 39B05 PDFBibTeX XML
Baron, Karol; Kuczma, Marek Iteration of random-valued functions on the unit interval. (English) Zbl 0374.60044 Colloq. Math. 37, 263-269 (1977). MSC: 60F99 60J10 60K99 PDFBibTeX XMLCite \textit{K. Baron} and \textit{M. Kuczma}, Colloq. Math. 37, 263--269 (1977; Zbl 0374.60044) Full Text: DOI
Kuczma, Marek On mappings preserving linear dependence and independence. (English) Zbl 0363.39009 Prace Nauk. Uniw. Slaski. Katowicach 158, Prace Mat. 7, 29-49 (1977). MSC: 39B05 PDFBibTeX XML
Kuczma, Marek On the number of continuous solutions of a functional equation. (English) Zbl 0357.39005 Prace Nauk. Uniw. Slaski. Katowicach 158, Prace Mat. 7, 51-55 (1977). MSC: 39B05 26A15 26A48 PDFBibTeX XML
Kuczma, Marek General continuous solution of a linear homogeneous functional equation. (English) Zbl 0308.39005 Ann. Pol. Math. 35, 21-25 (1977). MSC: 39B05 PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 35, 21--25 (1977; Zbl 0308.39005) Full Text: DOI
Kuczma, Marek Various aspects of the functional equation of Schröder. (English) Zbl 0364.39002 Transform. ponct. Appl., Coll. int. CNRS No. 229, Toulouse 1973, 245-257 (1976). MSC: 39B05 39-03 PDFBibTeX XML
Kuczma, Marek Regularly varying solutions of a linear functional equation. (English) Zbl 0335.39004 J. Aust. Math. Soc., Ser. A 22, 135-143 (1976). MSC: 39B05 PDFBibTeX XMLCite \textit{M. Kuczma}, J. Aust. Math. Soc., Ser. A 22, 135--143 (1976; Zbl 0335.39004)
Brown, James Ward; Kuczma, Marek Self-inverse Sheffer sequences. (English) Zbl 0335.33017 SIAM J. Math. Anal. 7, 723-728 (1976). MSC: 33C45 PDFBibTeX XMLCite \textit{J. W. Brown} and \textit{M. Kuczma}, SIAM J. Math. Anal. 7, 723--728 (1976; Zbl 0335.33017) Full Text: DOI
Kuczma, Marek; Smital, Jaroslav On measures connected with the Cauchy equation. (English) Zbl 0326.39007 Aequationes Math. 14, 421-428 (1976). MSC: 39B05 28A20 PDFBibTeX XMLCite \textit{M. Kuczma} and \textit{J. Smital}, Aequationes Math. 14, 421--428 (1976; Zbl 0326.39007) Full Text: DOI EuDML
Kuczma, Marek Normalizing factors for iterates of random valued functions. (English) Zbl 0377.60063 Prace Nauk Uniw. Slaski. Katowicach, Prace Mat. 6, 67-72 (1975). MSC: 60G50 60F99 PDFBibTeX XML
Kuczma, Marek On a theorem of Roman Ger. (English) Zbl 0327.39002 Prace nauk Uniw. Slaski. Katowicach, Prace Mat. 6, 73-76 (1975). MSC: 39B05 52A20 PDFBibTeX XML
Ger, Roman; Kuczma, Marek On inverse additive functions. (English) Zbl 0322.39010 Boll. Unione Mat. Ital., IV. Ser. 11, 490-495 (1975). MSC: 39B05 39B52 PDFBibTeX XMLCite \textit{R. Ger} and \textit{M. Kuczma}, Boll. Unione Mat. Ital., IV. Ser. 11, 490--495 (1975; Zbl 0322.39010)
Kuczma, Marek Note on linearization. (English) Zbl 0286.39013 Ann. Pol. Math. 29, 75-81 (1974). MSC: 39B05 34C20 PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 29, 75--81 (1974; Zbl 0286.39013)
Kannappan, Pl.; Kuczma, M. On a functional equation related to the Cauchy equation. (English) Zbl 0281.39006 Ann. Pol. Math. 30, 49-55 (1974). MSC: 39B52 39B05 PDFBibTeX XMLCite \textit{Pl. Kannappan} and \textit{M. Kuczma}, Ann. Pol. Math. 30, 49--55 (1974; Zbl 0281.39006) Full Text: DOI
Kuczma, Marek Funktionalgleichungen in der Theorie der stochastischen Prozesse. (Polish) Zbl 0291.60042 Rocz. Pol. Tow. Mat., Ser. II, Wiadom. Mat. 16, 13-22 (1973). MSC: 60J80 39B05 PDFBibTeX XMLCite \textit{M. Kuczma}, Rocz. Pol. Tow. Mat., Ser. II, Wiad. Mat. 16, 13--22 (1973; Zbl 0291.60042)
Kuczma, Marek A contribution to the theory of fractional iteration of differentiable functions. (English) Zbl 0277.39002 Demonstr. Math. 6, 181-189 (1973). MSC: 39B05 26A18 PDFBibTeX XMLCite \textit{M. Kuczma}, Demonstr. Math. 6, 181--189 (1973; Zbl 0277.39002)
Kuczma, Marek Activity of Professor Stanislaw Golab in the theory of functional equations. (English) Zbl 0274.01045 Demonstr. Math. 6, 39-44 (1973). MSC: 01A70 39-03 PDFBibTeX XMLCite \textit{M. Kuczma}, Demonstr. Math. 6, 39--44 (1973; Zbl 0274.01045)
Ger, Roman; Kuczma, Marek On the structure of continuous solutions of some functional equations. (English) Zbl 0272.39008 Prace nauk Uniw. Slaski. Katowicach 37, Prace Mat. 4, 13-21 (1973). MSC: 39B05 39B52 PDFBibTeX XML
Kuczma, Marek On some set classes occuring in the theory of convex functions. (English) Zbl 0262.26012 Commentat. Math. 17, 127-135 (1973). MSC: 26A51 39B05 PDFBibTeX XMLCite \textit{M. Kuczma}, Commentat. Math. 17, 127--135 (1973; Zbl 0262.26012)
Kuczma, Marek A remark concerning measure and category. (English) Zbl 0258.28002 Prace nauk Uniw. Slaski. Katowicach, Prace Mat. 3, 51-52 (1973). MSC: 28A05 28A10 54H99 PDFBibTeX XML
Dubikajtis, L.; Ferens, C.; Ger, R.; Kuczma, M. On Mikusinski’s functional equation. (English) Zbl 0251.39008 Ann. Pol. Math. 28, 39-47 (1973). MSC: 39B05 39B52 PDFBibTeX XMLCite \textit{L. Dubikajtis} et al., Ann. Pol. Math. 28, 39--47 (1973; Zbl 0251.39008) Full Text: DOI
Kuczma, Marek Cauchy’s functional equation on a restricted domain. (English) Zbl 0238.39009 Colloq. Math. 28, 313-315 (1973). MSC: 39B05 39B52 PDFBibTeX XMLCite \textit{M. Kuczma}, Colloq. Math. 28, 313--315 (1973; Zbl 0238.39009) Full Text: DOI
Kuczma, Marek Quelques observations à propos de l’équation pré-Schröder. (Some observations concerning the pre-Schröder equation). (French) Zbl 0224.39003 Ann. Pol. Math. 28, 49-52 (1973). MSC: 39B05 39B52 PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 28, 49--52 (1973; Zbl 0224.39003) Full Text: DOI OA License
Kuczma, Marek Note on additive functions of several variables. (English) Zbl 0247.39005 Prace nauk. Uniw. Slaski. Katowicach 19, Prace Mat. 2, 49-51 (1972). MSC: 39B99 39B52 PDFBibTeX XML
Kuczma, Marek On a certain series. (English) Zbl 0244.40002 Ann. Pol. Math. 26, 199-204 (1972). MSC: 40A05 39B05 PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 26, 199--204 (1972; Zbl 0244.40002) Full Text: DOI
Kuczma, Marek Special solutions of a functional equation. (English) Zbl 0241.39007 Ann. Pol. Math. 27, 29-32 (1972). MSC: 39B05 PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 27, 29--32 (1972; Zbl 0241.39007) Full Text: DOI
Kuczma, M.; Smajdor, W. Analytic solutions of some functional equations. (English) Zbl 0235.30006 J. Lond. Math. Soc., II. Ser. 4, 418-424 (1972). MSC: 30D05 30C10 30C15 39B32 PDFBibTeX XMLCite \textit{M. Kuczma} and \textit{W. Smajdor}, J. Lond. Math. Soc., II. Ser. 4, 418--424 (1972; Zbl 0235.30006) Full Text: DOI
Dubikajtis, L.; Ferens, C.; Ger, R.; Kuczma, M. On Mikusiński’s functional equation. (English) Zbl 0226.39008 Ann. Pol. Math. (to appear). MSC: 39B05 39B52 PDFBibTeX XML
Kuczma, M.; Matkowski, J. Solutions of a functional equation in a special class of functions. (English) Zbl 0219.39005 Ann. Pol. Math. 26, 288-293 (1972). MSC: 39B22 PDFBibTeX XMLCite \textit{M. Kuczma} and \textit{J. Matkowski}, Ann. Pol. Math. 26, 288--293 (1972; Zbl 0219.39005)
Kuczma, M. Special solutions of a functional equation. (English) Zbl 0219.39004 Ann. Pol. Math. 27, 29-32 (1972). MSC: 39B22 PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 27, 29--32 (1972; Zbl 0219.39004) Full Text: DOI
Kuczma, M. Remarks concerning the general solution of a functional equation. (English) Zbl 0278.39004 Bul. Ştiinţ. Teh. Inst. Politeh. Timişoara, Ser. Mat.-Fiz.-Mec. teor. apl. 16(30), 155-165 (1971). MSC: 39B05 PDFBibTeX XMLCite \textit{M. Kuczma}, Bul. Științ. Teh. Inst. Politeh. Timișoara, Ser. Mat.-Fiz.-Mec. teor. apl. 16(30), 155--165 (1971; Zbl 0278.39004)
Kuczma, M. Convex functions. (English) Zbl 0232.26011 C.I.M.E., III Ciclo, La Mendola 1970, functional Equ. Inequal. 195-213 (1971). MSC: 26A51 PDFBibTeX XML
Kuczma, M. On integrable solutions of a functional equation. (English) Zbl 0219.39006 Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 19, 593-596 (1971). MSC: 39B22 PDFBibTeX XMLCite \textit{M. Kuczma}, Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 19, 593--596 (1971; Zbl 0219.39006)
Kuczma, M.; Smajdor, W. On the radius of convergence of series solutions of a functional equation. (English) Zbl 0213.15102 Ann. Pol. Math. 24, 233-240 (1971). MSC: 39B62 30B10 PDFBibTeX XMLCite \textit{M. Kuczma} and \textit{W. Smajdor}, Ann. Pol. Math. 24, 233--240 (1971; Zbl 0213.15102) Full Text: DOI
Kuczma, M.; Smajdor, W. On the problem of uniqueness for solutions of a functional equation. (English) Zbl 0208.39202 Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 19, 301-304 (1971). MSC: 39B05 PDFBibTeX XMLCite \textit{M. Kuczma} and \textit{W. Smajdor}, Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 19, 301--304 (1971; Zbl 0208.39202)
Kuczma, M.; Smajdor, A. Regular fractional interation. (English) Zbl 0208.17004 Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 19, 203-207 (1971). MSC: 39B22 39B12 PDFBibTeX XMLCite \textit{M. Kuczma} and \textit{A. Smajdor}, Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 19, 203--207 (1971; Zbl 0208.17004)
Kuczma, M. Problems of uniqueness in the theory of functional equations in a single variable. (English) Zbl 0284.39006 Zeszyty nauk. Uniw. Jagiellonski. 223, Prace mat. 14 (internat. Conf. functional Equ., Zakopane 1967), 41-48 (1970). MSC: 39B05 39A10 PDFBibTeX XMLCite \textit{M. Kuczma}, Zesz. Nauk. Uniw. Jagielloń. [...], Pr. Mat. 223(14), 41--48 (1970; Zbl 0284.39006)
Kuczma, Marek Fractional iteration of differentiable functions with multiplier zero. (English) Zbl 0234.39007 Pr. Mat. 14, 35-39 (1970). MSC: 39B12 PDFBibTeX XMLCite \textit{M. Kuczma}, Pr. Mat. 14, 35--39 (1970; Zbl 0234.39007)
Kuczma, M. Some remarks on convexity and monotonicity. (English) Zbl 0212.40601 Rev. Roum. Math. Pures Appl. 15, 1463-1469 (1970). MSC: 26A48 26A51 PDFBibTeX XMLCite \textit{M. Kuczma}, Rev. Roum. Math. Pures Appl. 15, 1463--1469 (1970; Zbl 0212.40601)
Czaja-Pośpiech, D.; Kuczma, M. Continuous solutions of some functional equations in the indeterminate case. (English) Zbl 0206.14401 Ann. Pol. Math. 24, 9-20 (1970). MSC: 39B05 PDFBibTeX XMLCite \textit{D. Czaja-Pośpiech} and \textit{M. Kuczma}, Ann. Pol. Math. 24, 9--20 (1970; Zbl 0206.14401) Full Text: DOI
Kuczma, M.; Targoński, G. I. On a Pre-Schröder equation. (English) Zbl 0205.15002 Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 18, 721-724 (1970). MSC: 39B05 39B62 PDFBibTeX XMLCite \textit{M. Kuczma} and \textit{G. I. Targoński}, Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 18, 721--724 (1970; Zbl 0205.15002)
Kuczma, M. Almost convex functions. (English) Zbl 0201.38701 Colloq. Math. 21, 279-284 (1970). PDFBibTeX XMLCite \textit{M. Kuczma}, Colloq. Math. 21, 279--284 (1970; Zbl 0201.38701) Full Text: DOI
Kuczma, Marek Some remarks about additive functions on cones. (English) Zbl 0198.15901 Aequationes Math. 4, 303-306 (1970). Reviewer: Marek Kuczma (Aequ. Math. 3, 206) MSC: 39Bxx PDFBibTeX XMLCite \textit{M. Kuczma}, Aequationes Math. 4, 303--306 (1970; Zbl 0198.15901) Full Text: DOI EuDML
Ger, R.; Kuczma, M. On the boundedness and continuity of convex functions and additive functions. (English) Zbl 0194.17402 Aequationes Math. 4, 157-162 (1970). PDFBibTeX XMLCite \textit{R. Ger} and \textit{M. Kuczma}, Aequationes Math. 4, 157--162 (1970; Zbl 0194.17402) Full Text: DOI EuDML
Kuczma, M. On a functional equation with divergent solutions. (English) Zbl 0186.21502 Ann. Pol. Math. 22, 173-178 (1969). PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 22, 173--178 (1969; Zbl 0186.21502) Full Text: DOI EuDML
Kuczma, M. On squares of differentiable functions. (English) Zbl 0185.29404 Ann. Pol. Math. 22, 229-237 (1969). PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 22, 229--237 (1969; Zbl 0185.29404) Full Text: DOI
Kuczma, M. Fractional iteration of differentiable functions. (English) Zbl 0185.29403 Ann. Pol. Math. 22, 217-227 (1969). PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 22, 217--227 (1969; Zbl 0185.29403) Full Text: DOI
Kuczma, M. Analytic solutions of a linear functional equation. (English) Zbl 0176.46203 Ann. Pol. Math. 21, 297-303 (1969). PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 21, 297--303 (1969; Zbl 0176.46203) Full Text: DOI
Kuczma, M. Some remarks on a functional equation characterising the root. (English) Zbl 0174.20202 Aequationes Math. 2, 282-286 (1969). PDFBibTeX XMLCite \textit{M. Kuczma}, Aequationes Math. 2, 282--286 (1969; Zbl 0174.20202) Full Text: DOI EuDML
Coifman, R. R.; Kuczma, M. On asymptotically regular solutions of a linear functional equation. (English) Zbl 0174.20103 Aequationes Math. 2, 332-336 (1969). PDFBibTeX XMLCite \textit{R. R. Coifman} and \textit{M. Kuczma}, Aequationes Math. 2, 332--336 (1969; Zbl 0174.20103) Full Text: DOI EuDML
Kuczma, Marek Functional equations in a single variable. (English) Zbl 0196.16403 Monografie Matematyczne. Tom 46. Warszawa: Państwowe Wydawnictwo Naukowe PWN - Polish Scientific Publishers. 383 p. (1968). Reviewer: M. A. McKiernan (M. R. 37, 4441) MSC: 39-01 39Bxx PDFBibTeX XML
Kuczma, M. On a new characterization of the exponential functions. (English) Zbl 0167.45003 Ann. Pol. Math. 21, 39-46 (1968). PDFBibTeX XMLCite \textit{M. Kuczma}, Ann. Pol. Math. 21, 39--46 (1968; Zbl 0167.45003) Full Text: DOI
Kuczma, M.; Smajdor, A. Fractional integration in the class of convex functions. (English) Zbl 0167.45002 Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 16, 717-720 (1968). PDFBibTeX XMLCite \textit{M. Kuczma} and \textit{A. Smajdor}, Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 16, 717--720 (1968; Zbl 0167.45002)
Burek, J.; Kuczma, M. Einige Bemerkungen über monotone und konvexe Lösungen gewisser Funktionalgleichungen. (German) Zbl 0162.46402 Math. Nachr. 36, 121-134 (1968). PDFBibTeX XMLCite \textit{J. Burek} and \textit{M. Kuczma}, Math. Nachr. 36, 121--134 (1968; Zbl 0162.46402) Full Text: DOI
Kuczma, M. On a functional characterization of the logarithm. (English) Zbl 0174.46301 Funkc. Ekvacioj, Ser. Int. 10, 67-73 (1967). PDFBibTeX XMLCite \textit{M. Kuczma}, Funkc. Ekvacioj, Ser. Int. 10, 67--73 (1967; Zbl 0174.46301)
Kuczma, M.; Zajtz, A. Quelques remarques sur l’équation fonctionnelle matricielle multiplicative de Cauchy. (French) Zbl 0166.12902 Colloq. Math. 18, 159-168 (1967). PDFBibTeX XMLCite \textit{M. Kuczma} and \textit{A. Zajtz}, Colloq. Math. 18, 159--168 (1967; Zbl 0166.12902) Full Text: DOI
Kuczma, M. Un théorème d’unicité pour l’équation fonctionnelle de Böttcher. (French) Zbl 0163.38504 Mathematica, Cluj 9(32), 285-293 (1967). PDFBibTeX XMLCite \textit{M. Kuczma}, Mathematica, Cluj 9(32), 285--293 (1967; Zbl 0163.38504)
Kuczma, M. Une remarque sur les solutions analytiques d’une équation fonctionnelle. (French) Zbl 0149.10803 Colloq. Math. 16, dedie a Franciszek Leja, 93-99 (1967). PDFBibTeX XML Full Text: EuDML
Kuczma, M.; Smajdor, A. Note on iteration of concave functions. (English) Zbl 0147.31703 Am. Math. Mon. 74, 401-402 (1967). Reviewer: J. L. Leonard MSC: 26A51 PDFBibTeX XMLCite \textit{M. Kuczma} and \textit{A. Smajdor}, Am. Math. Mon. 74, 401--402 (1967; Zbl 0147.31703) Full Text: DOI
Kuczma, Marek On a theorem of M. Ghermanescu. (English) Zbl 0263.39009 Zeszyty nauk. Uniw. Jagiellonski. 131, Prace Mat. 11, 31-39 (1966). MSC: 39B52 PDFBibTeX XMLCite \textit{M. Kuczma}, Zesz. Nauk. Uniw. Jagielloń. [...], Pr. Mat. 131(11), 31--39 (1966; Zbl 0263.39009)