Xiao, Lipeng Zero distribution of solutions of higher-order linear differential equations and Zygmund type space. (English) Zbl 1513.34359 J. Math. Res. Appl. 42, No. 6, 599-610 (2022). MSC: 34M03 34M10 30H40 PDFBibTeX XMLCite \textit{L. Xiao}, J. Math. Res. Appl. 42, No. 6, 599--610 (2022; Zbl 1513.34359) Full Text: DOI
Chyzhykov, Igor; Filevych, Petro; Gröhn, Janne; Heittokangas, Janne; Rättyä, Jouni Irregular finite order solutions of complex LDE’s in unit disc. (English) Zbl 1498.34233 J. Math. Pures Appl. (9) 160, 158-201 (2022). Reviewer: Karima Hamani (Mostaganem) MSC: 34M10 30D35 34M03 PDFBibTeX XMLCite \textit{I. Chyzhykov} et al., J. Math. Pures Appl. (9) 160, 158--201 (2022; Zbl 1498.34233) Full Text: DOI arXiv
Heittokangas, Janne; Yu, Hui; Zemirni, Mohamed Amine On the number of linearly independent admissible solutions to linear differential and linear difference equations. (English) Zbl 1491.34096 Can. J. Math. 73, No. 6, 1556-1591 (2021). Reviewer: Shamil Makhmutov (Muscat) MSC: 34M03 34M10 30D35 39A12 PDFBibTeX XMLCite \textit{J. Heittokangas} et al., Can. J. Math. 73, No. 6, 1556--1591 (2021; Zbl 1491.34096) Full Text: DOI arXiv
Gröhn, Janne Solutions of complex differential equation having pre-given zeros in the unit disc. (English) Zbl 1417.34209 Constr. Approx. 49, No. 2, 295-306 (2019). Reviewer: Igor Chyzhykov (Lviv) MSC: 34M10 34M03 PDFBibTeX XMLCite \textit{J. Gröhn}, Constr. Approx. 49, No. 2, 295--306 (2019; Zbl 1417.34209) Full Text: DOI arXiv
Gustafsson, Björn The string equation for polynomials. (English) Zbl 1411.30018 Anal. Math. Phys. 8, No. 4, 637-653 (2018). Reviewer: Dmitri V. Prokhorov (Saratov) MSC: 30C55 34M99 PDFBibTeX XMLCite \textit{B. Gustafsson}, Anal. Math. Phys. 8, No. 4, 637--653 (2018; Zbl 1411.30018) Full Text: DOI
Sanz, Javier Asymptotic analysis and summability of formal power series. (English) Zbl 1406.30002 Filipuk, Galina (ed.) et al., Analytic, algebraic and geometric aspects of differential equations. Bȩdlewo, Poland, September 6–19, 2015. Cham: Birkhäuser/Springer (ISBN 978-3-319-52841-0/hbk; 978-3-319-52842-7/ebook). Trends in Mathematics, 199-262 (2017). MSC: 30B10 40D05 34M25 35C10 35C20 34K25 PDFBibTeX XMLCite \textit{J. Sanz}, in: Analytic, algebraic and geometric aspects of differential equations. Będlewo, Poland, September 6--19, 2015. Cham: Birkhäuser/Springer. 199--262 (2017; Zbl 1406.30002) Full Text: DOI
Almansour, Alaa; Eloe, Paul Fixed points and solutions of boundary value problems at resonance. (English) Zbl 1351.34020 Ann. Pol. Math. 115, No. 3, 263-274 (2015). Reviewer: Anatolij Ivan Kolosov (Khar’kov) MSC: 34B15 34B27 47H10 PDFBibTeX XMLCite \textit{A. Almansour} and \textit{P. Eloe}, Ann. Pol. Math. 115, No. 3, 263--274 (2015; Zbl 1351.34020) Full Text: DOI
Heittokangas, Janne; Reijonen, Atte On the complexity of finding a necessary and sufficient condition for Blaschke-oscillatory equations. (English) Zbl 1357.34136 Glasg. Math. J. 57, No. 3, 543-554 (2015). Reviewer: Benharrat Belaidi (Mostaganem) MSC: 34M10 30J10 34M03 PDFBibTeX XMLCite \textit{J. Heittokangas} and \textit{A. Reijonen}, Glasg. Math. J. 57, No. 3, 543--554 (2015; Zbl 1357.34136) Full Text: DOI
Peláez, José Ángel; Rättyä, Jouni Weighted Bergman spaces induced by rapidly increasing weights. (English) Zbl 1308.30001 Mem. Am. Math. Soc. 1066, vi, 122 p. (2014). Reviewer: Evgueni Doubtsov (St. Petersburg) MSC: 30-02 30H20 30H10 34M10 42B35 47B38 47G10 PDFBibTeX XMLCite \textit{J. Á. Peláez} and \textit{J. Rättyä}, Weighted Bergman spaces induced by rapidly increasing weights. Providence, RI: American Mathematical Society (AMS) (2014; Zbl 1308.30001) Full Text: DOI arXiv
Fenton, Peter; Gröhn, Janne; Heittokangas, Janne; Rossi, John; Rättyä, Jouni On \(\alpha\)-polynomial regular functions, with applications to ordinary differential equations. (English) Zbl 1302.30038 Proc. Edinb. Math. Soc., II. Ser. 57, No. 2, 405-421 (2014). Reviewer: Igor Chyzhykov (Lviv) MSC: 30D35 30D40 30E15 34M10 PDFBibTeX XMLCite \textit{P. Fenton} et al., Proc. Edinb. Math. Soc., II. Ser. 57, No. 2, 405--421 (2014; Zbl 1302.30038) Full Text: DOI
Heittokangas, Janne A survey on Blaschke-oscillatory differential equations, with updates. (English) Zbl 1277.34122 Mashreghi, Javad (ed.) et al., Blaschke products and their applications. Proceedings based on the presentations at the conference, Toronto, Canada, July 25–29, 2011. New York, NY: Springer; Toronto: Fields Institute for Research in Mathematical Sciences (ISBN 978-1-4614-5340-6/hbk; 978-1-4614-5341-3/ebook). Fields Institute Communications 65, 43-98 (2013). MSC: 34M10 30J10 30H15 PDFBibTeX XMLCite \textit{J. Heittokangas}, Fields Inst. Commun. 65, 43--98 (2013; Zbl 1277.34122) Full Text: DOI
Gröhn, Janne; Heittokangas, Janne New findings on the Bank-Sauer approach in oscillation theory. (English) Zbl 1256.34080 Constr. Approx. 35, No. 3, 345-361 (2012). Reviewer: Igor Chyzhykov (Lviv) MSC: 34M10 30J10 34M03 PDFBibTeX XMLCite \textit{J. Gröhn} and \textit{J. Heittokangas}, Constr. Approx. 35, No. 3, 345--361 (2012; Zbl 1256.34080) Full Text: DOI
Das, Namita Berezin transform on the \(L^2\) space with respect to the invariant measure. (English) Zbl 1235.34187 Commun. Math. Anal. 12, No. 1, 134-144 (2012). MSC: 34K13 47B35 32M15 PDFBibTeX XMLCite \textit{N. Das}, Commun. Math. Anal. 12, No. 1, 134--144 (2012; Zbl 1235.34187) Full Text: Euclid
Chuaqui, Martin; Gröhn, Janne; Heittokangas, Janne; Rättyä, Jouni Possible intervals for \(T\)- and \(M\)-orders of solutions of linear differential equations in the unit disc. (English) Zbl 1230.34078 Abstr. Appl. Anal. 2011, Article ID 928194, 25 p. (2011). MSC: 34M10 30D35 PDFBibTeX XMLCite \textit{M. Chuaqui} et al., Abstr. Appl. Anal. 2011, Article ID 928194, 25 p. (2011; Zbl 1230.34078) Full Text: DOI
Gröhn, Janne New applications of Picard’s successive approximations. (English) Zbl 1268.34181 Bull. Sci. Math. 135, No. 5, 475-487 (2011). MSC: 34M10 34M03 34A45 PDFBibTeX XMLCite \textit{J. Gröhn}, Bull. Sci. Math. 135, No. 5, 475--487 (2011; Zbl 1268.34181) Full Text: DOI
Heittokangas, Janne; Rättyä, Jouni Zero distribution of solutions of complex linear differential equations determines growth of coefficients. (English) Zbl 1220.34109 Math. Nachr. 284, No. 4, 412-420 (2011). Reviewer: Igor Chyzhykov (Lviv) MSC: 34M10 30D35 30H20 34M05 PDFBibTeX XMLCite \textit{J. Heittokangas} and \textit{J. Rättyä}, Math. Nachr. 284, No. 4, 412--420 (2011; Zbl 1220.34109) Full Text: DOI
Li, Hao; Wulan, Hasi Linear differential equations with solutions in the \(Q_K\) spaces. (English) Zbl 1214.34085 J. Math. Anal. Appl. 375, No. 2, 478-489 (2011). Reviewer: Igor Chyzhykov (Lviv) MSC: 34M03 34M10 30H25 PDFBibTeX XMLCite \textit{H. Li} and \textit{H. Wulan}, J. Math. Anal. Appl. 375, No. 2, 478--489 (2011; Zbl 1214.34085) Full Text: DOI
Korhonen, Risto; Rättyä, Jouni Finite order solutions of linear differential equations in the unit disc. (English) Zbl 1165.34054 J. Math. Anal. Appl. 349, No. 1, 43-54 (2009). Reviewer: Alexej Timofeev (Syktyvkar) MSC: 34M10 PDFBibTeX XMLCite \textit{R. Korhonen} and \textit{J. Rättyä}, J. Math. Anal. Appl. 349, No. 1, 43--54 (2009; Zbl 1165.34054) Full Text: DOI
Heittokangas, Janne; Korhonen, Risto; Rättyä, Jouni Linear differential equations with coefficients in weighted Bergman and Hardy spaces. (English) Zbl 1133.34045 Trans. Am. Math. Soc. 360, No. 2, 1035-1055 (2008). Reviewer: Zhibo Huang (Guangzhou) MSC: 34M10 30D35 30D55 PDFBibTeX XMLCite \textit{J. Heittokangas} et al., Trans. Am. Math. Soc. 360, No. 2, 1035--1055 (2008; Zbl 1133.34045) Full Text: DOI
Korhonen, Risto; Rättyä, Jouni Linear differential equations in the unit disc with analytic solutions of finite order. (English) Zbl 1122.34067 Proc. Am. Math. Soc. 135, No. 5, 1355-1363 (2007). Reviewer: Liangwen Liao (Nanjing) MSC: 34M10 30D35 PDFBibTeX XMLCite \textit{R. Korhonen} and \textit{J. Rättyä}, Proc. Am. Math. Soc. 135, No. 5, 1355--1363 (2007; Zbl 1122.34067) Full Text: DOI