Blank, Michael Average shadowing and gluing property. (English) Zbl 07740601 Mathematika 69, No. 2, 349-365 (2023). MSC: 37B65 37B05 37B10 37C50 PDF BibTeX XML Cite \textit{M. Blank}, Mathematika 69, No. 2, 349--365 (2023; Zbl 07740601) Full Text: DOI arXiv
Fonda, Alessandro; Garzón, Manuel; Sfecci, Andrea An extension of the Poincaré-Birkhoff theorem coupling twist with lower and upper solutions. (English) Zbl 07732459 J. Math. Anal. Appl. 528, No. 2, Article ID 127599, 33 p. (2023). MSC: 37Jxx 58Exx PDF BibTeX XML Cite \textit{A. Fonda} et al., J. Math. Anal. Appl. 528, No. 2, Article ID 127599, 33 p. (2023; Zbl 07732459) Full Text: DOI
Liu, Hui; Wang, Jian; Yan, Jingzhi The growth of the number of periodic orbits for annulus homeomorphisms and non-contractible closed geodesics on Riemannian or Finsler \(\mathbb{R} P^2\). (English) Zbl 07672959 J. Differ. Equations 357, 362-387 (2023). MSC: 37C35 37E30 37C27 37C55 53C22 53C60 53C42 PDF BibTeX XML Cite \textit{H. Liu} et al., J. Differ. Equations 357, 362--387 (2023; Zbl 07672959) Full Text: DOI arXiv
Liu, Hui; Wang, Jian; Yan, Jingzhi Refinements of Franks’ theorem and applications in Reeb dynamics. (English) Zbl 1505.37056 J. Differ. Equations 338, 372-387 (2022). MSC: 37E45 37E30 37C25 37C55 37N05 70F15 PDF BibTeX XML Cite \textit{H. Liu} et al., J. Differ. Equations 338, 372--387 (2022; Zbl 1505.37056) Full Text: DOI arXiv
Shelukhin, Egor On the Hofer-Zehnder conjecture. (English) Zbl 1503.53157 Ann. Math. (2) 195, No. 3, 775-839 (2022). Reviewer: Alexander Felshtyn (Szczecin) MSC: 53D40 37J11 37J46 37J39 PDF BibTeX XML Cite \textit{E. Shelukhin}, Ann. Math. (2) 195, No. 3, 775--839 (2022; Zbl 1503.53157) Full Text: DOI arXiv
Xia, Zhihong; Yu, Peizheng A fixed point theorem for twist maps. (English) Zbl 1502.37053 Discrete Contin. Dyn. Syst. 42, No. 8, 4051-4059 (2022). MSC: 37E40 37C25 37E30 37J12 PDF BibTeX XML Cite \textit{Z. Xia} and \textit{P. Yu}, Discrete Contin. Dyn. Syst. 42, No. 8, 4051--4059 (2022; Zbl 1502.37053) Full Text: DOI arXiv
Le Calvez, Patrice Conservative surface homeomorphisms with finitely many periodic points. (English) Zbl 07506455 J. Fixed Point Theory Appl. 24, No. 2, Paper No. 20, 36 p. (2022). MSC: 37E30 37E45 37C25 PDF BibTeX XML Cite \textit{P. Le Calvez}, J. Fixed Point Theory Appl. 24, No. 2, Paper No. 20, 36 p. (2022; Zbl 07506455) Full Text: DOI arXiv
Le Calvez, Patrice; Sambarino, Martín Homoclinic orbits for area preserving diffeomorphisms of surfaces. (English) Zbl 1494.37025 Ergodic Theory Dyn. Syst. 42, No. 3, 1122-1165 (2022). Reviewer: Antonio Linero Bas (Murcia) MSC: 37E30 37C20 37G20 37C29 37C25 37J46 PDF BibTeX XML Cite \textit{P. Le Calvez} and \textit{M. Sambarino}, Ergodic Theory Dyn. Syst. 42, No. 3, 1122--1165 (2022; Zbl 1494.37025) Full Text: DOI arXiv
Phung, Xuan Kien Shadowing for families of endomorphisms of generalized group shifts. (English) Zbl 1492.37023 Discrete Contin. Dyn. Syst. 42, No. 1, 285-299 (2022). MSC: 37B51 37B65 37B10 14L10 PDF BibTeX XML Cite \textit{X. K. Phung}, Discrete Contin. Dyn. Syst. 42, No. 1, 285--299 (2022; Zbl 1492.37023) Full Text: DOI arXiv
Weiler, Morgan Mean action of periodic orbits of area-preserving annulus diffeomorphisms. (English) Zbl 1490.53098 J. Topol. Anal. 13, No. 4, 1013-1074 (2021). MSC: 53D35 37J12 PDF BibTeX XML Cite \textit{M. Weiler}, J. Topol. Anal. 13, No. 4, 1013--1074 (2021; Zbl 1490.53098) Full Text: DOI arXiv
Koo, Namjip; Lee, Hyunhee; Tsegmid, Nyamdavaa Topological stability in hyperspace dynamical systems. (English) Zbl 1465.37020 Commun. Korean Math. Soc. 35, No. 4, 1309-1318 (2020). MSC: 37B25 37B02 37B65 54B20 54C05 PDF BibTeX XML Cite \textit{N. Koo} et al., Commun. Korean Math. Soc. 35, No. 4, 1309--1318 (2020; Zbl 1465.37020) Full Text: DOI
Liang, Zaitao; Liao, Fangfang Periodic solutions for a dumbbell satellite equation. (English) Zbl 1432.34053 Nonlinear Dyn. 95, No. 3, 2469-2476 (2019). MSC: 34C25 37C25 PDF BibTeX XML Cite \textit{Z. Liang} and \textit{F. Liao}, Nonlinear Dyn. 95, No. 3, 2469--2476 (2019; Zbl 1432.34053) Full Text: DOI
Koo, Namjip; Tsegmid, Nyamdavaa On the density of various shadowing properties. (English) Zbl 1426.37011 Commun. Korean Math. Soc. 34, No. 3, 981-989 (2019). MSC: 37B05 37C50 PDF BibTeX XML Cite \textit{N. Koo} and \textit{N. Tsegmid}, Commun. Korean Math. Soc. 34, No. 3, 981--989 (2019; Zbl 1426.37011) Full Text: DOI
Fonda, Alessandro; Ureña, Antonio J. A Poincaré-Birkhoff theorem for Hamiltonian flows on nonconvex domains. (English. French summary) Zbl 1423.37056 J. Math. Pures Appl. (9) 129, 131-152 (2019). MSC: 37J40 37J10 37J45 PDF BibTeX XML Cite \textit{A. Fonda} and \textit{A. J. Ureña}, J. Math. Pures Appl. (9) 129, 131--152 (2019; Zbl 1423.37056) Full Text: DOI arXiv
Wang, Kaizhi; Wang, Lin; Yan, Jun Aubry-Mather theory for contact Hamiltonian systems. (English) Zbl 1429.37034 Commun. Math. Phys. 366, No. 3, 981-1023 (2019). Reviewer: William J. Satzer Jr. (St. Paul) MSC: 37J55 37J51 37J40 70G45 PDF BibTeX XML Cite \textit{K. Wang} et al., Commun. Math. Phys. 366, No. 3, 981--1023 (2019; Zbl 1429.37034) Full Text: DOI
Liao, Fang-Fang; Liang, Zaitao Existence and stability of periodic solutions for a forced pendulum with time-dependent damping. (English) Zbl 1499.34244 Bound. Value Probl. 2018, Paper No. 105, 15 p. (2018). MSC: 34C25 34D20 70K40 34C15 PDF BibTeX XML Cite \textit{F.-F. Liao} and \textit{Z. Liang}, Bound. Value Probl. 2018, Paper No. 105, 15 p. (2018; Zbl 1499.34244) Full Text: DOI
Oprocha, Piotr Shadowing, entropy and minimal sets. (English) Zbl 1447.37002 Awrejcewicz, Jan (ed.), Dynamical systems in theoretical perspective. Łódź, Poland, December 11–14, 2017. Based on the 14th international conference on dynamical systems: theory and applications (DSTA). Cham: Springer. Springer Proc. Math. Stat. 248, 249-259 (2018). Reviewer: Roman Srzednicki (Kraków) MSC: 37-02 37A25 37B05 37B20 37B40 37B65 PDF BibTeX XML Cite \textit{P. Oprocha}, Springer Proc. Math. Stat. 248, 249--259 (2018; Zbl 1447.37002) Full Text: DOI
Kang, Jungsoo On reversible maps and symmetric periodic points. (English) Zbl 1390.37038 Ergodic Theory Dyn. Syst. 38, No. 4, 1479-1498 (2018). MSC: 37C25 37E30 37E40 PDF BibTeX XML Cite \textit{J. Kang}, Ergodic Theory Dyn. Syst. 38, No. 4, 1479--1498 (2018; Zbl 1390.37038) Full Text: DOI arXiv
Pelayo, Álvaro; Rezakhanlou, Fraydoun Poincaré-Birkhoff theorems in random dynamics. (English) Zbl 1433.37004 Trans. Am. Math. Soc. 370, No. 1, 601-639 (2018). MSC: 37A30 37A05 37E40 PDF BibTeX XML Cite \textit{Á. Pelayo} and \textit{F. Rezakhanlou}, Trans. Am. Math. Soc. 370, No. 1, 601--639 (2018; Zbl 1433.37004) Full Text: DOI arXiv
Liang, Zaitao; Zhou, Zhongcheng Stable and unstable periodic solutions of the forced pendulum of variable length. (English) Zbl 1451.34076 Taiwanese J. Math. 21, No. 4, 791-806 (2017). MSC: 34D20 34C25 37C60 PDF BibTeX XML Cite \textit{Z. Liang} and \textit{Z. Zhou}, Taiwanese J. Math. 21, No. 4, 791--806 (2017; Zbl 1451.34076) Full Text: DOI Euclid
Liang, Zaitao Periodic and subharmonic solutions with winding number for \(p\)-Laplacian equations by the Poincaré-Birkhoff theorem. (English) Zbl 1379.34037 J. Fixed Point Theory Appl. 19, No. 2, 1283-1294 (2017). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 37C25 PDF BibTeX XML Cite \textit{Z. Liang}, J. Fixed Point Theory Appl. 19, No. 2, 1283--1294 (2017; Zbl 1379.34037) Full Text: DOI
Moeckel, Richard The Foucault pendulum (with a twist). (English) Zbl 1456.37044 SIAM Rev. 59, No. 2, 369-389 (2017). MSC: 37E40 37N05 70H08 70K45 70E17 PDF BibTeX XML Cite \textit{R. Moeckel}, SIAM Rev. 59, No. 2, 369--389 (2017; Zbl 1456.37044) Full Text: DOI
Fonda, Alessandro; Ureña, Antonio J. A higher dimensional Poincaré-Birkhoff theorem for Hamiltonian flows. (English) Zbl 1442.37076 Ann. Inst. Henri Poincaré, Anal. Non Linéaire 34, No. 3, 679-698 (2017). Reviewer: Xiang Zhang (Shanghai) MSC: 37J46 37J11 37C25 70H12 PDF BibTeX XML Cite \textit{A. Fonda} and \textit{A. J. Ureña}, Ann. Inst. Henri Poincaré, Anal. Non Linéaire 34, No. 3, 679--698 (2017; Zbl 1442.37076) Full Text: DOI
Yan, Jingzhi Existence of periodic points near an isolated fixed point with Lefschetz index one and zero rotation for area preserving surface homeomorphisms. (English) Zbl 1362.37056 Ergodic Theory Dyn. Syst. 36, No. 7, 2293-2333 (2016). MSC: 37C25 37E30 37C40 PDF BibTeX XML Cite \textit{J. Yan}, Ergodic Theory Dyn. Syst. 36, No. 7, 2293--2333 (2016; Zbl 1362.37056) Full Text: DOI arXiv
Moeckel, Richard The Foucault pendulum (with a twist). (English) Zbl 1360.37112 SIAM J. Appl. Dyn. Syst. 14, No. 3, 1644-1662 (2015). MSC: 37E40 37N05 70H08 70K45 PDF BibTeX XML Cite \textit{R. Moeckel}, SIAM J. Appl. Dyn. Syst. 14, No. 3, 1644--1662 (2015; Zbl 1360.37112) Full Text: DOI
Hryniewicz, Umberto; Momin, Al; Salomão, Pedro A. S. A Poincaré-Birkhoff theorem for tight Reeb flows on \(S^3\). (English) Zbl 1364.37077 Invent. Math. 199, No. 2, 333-422 (2015). Reviewer: Patrick Eberlein (Chapel Hill) MSC: 37D40 53C60 53D42 PDF BibTeX XML Cite \textit{U. Hryniewicz} et al., Invent. Math. 199, No. 2, 333--422 (2015; Zbl 1364.37077) Full Text: DOI arXiv
Audin, Michèle Vladimir Igorevich Arnold and the invention of symplectic topology. (English) Zbl 1333.53003 Bourgeois, Frédéric (ed.) et al., Contact and symplectic topology. Proceedings of the CAST summer schools and conferences, Nantes, France, June 2011 and Budapest, Hungary, July 2012. Cham: Springer; Budapest: János Bolyai Mathematical Society (ISBN 978-3-319-02035-8/hbk; 978-3-319-02036-5/ebook). Bolyai Society Mathematical Studies 26, 1-25 (2014). Reviewer: Roman Duda (Wrocław) MSC: 53-03 53D35 01A72 01A61 53D05 PDF BibTeX XML Cite \textit{M. Audin}, Bolyai Soc. Math. Stud. 26, 1--25 (2014; Zbl 1333.53003) Full Text: DOI
Kirillov, Alexander; Starkov, Victor Some extensions of the Poincaré-Birkhoff theorem. (English) Zbl 1284.55002 J. Fixed Point Theory Appl. 13, No. 2, 611-625 (2013). Reviewer: João Peres Vieira (Rio Claro) MSC: 55M20 54H25 37E40 PDF BibTeX XML Cite \textit{A. Kirillov} and \textit{V. Starkov}, J. Fixed Point Theory Appl. 13, No. 2, 611--625 (2013; Zbl 1284.55002) Full Text: DOI
Ferragut, Antoni; Llibre, Jaume; Pantazi, Chara Polynomial vector fields in \(\mathbb R^3\) with infinitely many limit cycles. (English) Zbl 1270.34041 Int. J. Bifurcation Chaos Appl. Sci. Eng. 23, No. 2, Article ID 1350029, 10 p. (2013). MSC: 34C05 34E10 PDF BibTeX XML Cite \textit{A. Ferragut} et al., Int. J. Bifurcation Chaos Appl. Sci. Eng. 23, No. 2, Article ID 1350029, 10 p. (2013; Zbl 1270.34041) Full Text: DOI
Boscaggin, Alberto; Zanolin, Fabio Pairs of nodal solutions for a class of nonlinear problems with one-sided growth conditions. (English) Zbl 1286.34031 Adv. Nonlinear Stud. 13, No. 1, 13-53 (2013). Reviewer: Christopher Goodrich (Omaha) MSC: 34B09 34B08 34B15 PDF BibTeX XML Cite \textit{A. Boscaggin} and \textit{F. Zanolin}, Adv. Nonlinear Stud. 13, No. 1, 13--53 (2013; Zbl 1286.34031) Full Text: DOI Link
Bonino, Marc A topological version of the Poincaré-Birkhoff theorem with two fixed points. (English) Zbl 1277.37071 Math. Ann. 352, No. 4, 1013-1028 (2012). Reviewer: Florin Bojor (Baia Mare) MSC: 37E30 37C25 47H10 PDF BibTeX XML Cite \textit{M. Bonino}, Math. Ann. 352, No. 4, 1013--1028 (2012; Zbl 1277.37071) Full Text: DOI arXiv
Pascoletti, Anna; Zanolin, Fabio A topological approach to bend-twist maps with applications. (English) Zbl 1246.37066 Int. J. Differ. Equ. 2011, Article ID 612041, 20 p. (2011). Reviewer: Florin Bojor (Baia Mare) MSC: 37E40 54H25 47H10 37E45 39A23 PDF BibTeX XML Cite \textit{A. Pascoletti} and \textit{F. Zanolin}, Int. J. Differ. Equ. 2011, Article ID 612041, 20 p. (2011; Zbl 1246.37066) Full Text: DOI
Bonino, Marc On the dynamics of homology-preserving homeomorphisms of the annulus. (English) Zbl 1165.37013 Trans. Am. Math. Soc. 361, No. 4, 1903-1923 (2009). Reviewer: Eugene Ershov (St. Petersburg) MSC: 37E30 37C25 37E45 PDF BibTeX XML Cite \textit{M. Bonino}, Trans. Am. Math. Soc. 361, No. 4, 1903--1923 (2009; Zbl 1165.37013) Full Text: DOI
Kocsard, Alejandro; Koropecki, Andres Free curves and periodic points for torus homeomorphisms. (English) Zbl 1213.37070 Ergodic Theory Dyn. Syst. 28, No. 6, 1895-1915 (2008). MSC: 37E30 37C25 PDF BibTeX XML Cite \textit{A. Kocsard} and \textit{A. Koropecki}, Ergodic Theory Dyn. Syst. 28, No. 6, 1895--1915 (2008; Zbl 1213.37070) Full Text: DOI arXiv
Ferragut, Antoni; Llibre, Jaume; Teixeira, Marco Antonio Periodic orbits for a class \(C^1\) three-dimensional systems. (English) Zbl 1150.34015 Rend. Circ. Mat. Palermo (2) 56, No. 1, 101-115 (2007). Reviewer: Yuri V. Rogovchenko (Kalmar) MSC: 34C25 34C29 47H11 34C14 PDF BibTeX XML Cite \textit{A. Ferragut} et al., Rend. Circ. Mat. Palermo (2) 56, No. 1, 101--115 (2007; Zbl 1150.34015) Full Text: DOI
Papadakis, Kostantinos; Goudas, Constantine Restricted three-body problem: an approximation of its general solution-part one-the manifold of symmetric periodic solutions. (English) Zbl 1111.85001 Astrophys. Space Sci. 305, No. 2, 99-124 (2006). Reviewer: Nina A. Solovaya (Bratislava) MSC: 85A05 83C10 PDF BibTeX XML Cite \textit{K. Papadakis} and \textit{C. Goudas}, Astrophys. Space Sci. 305, No. 2, 99--124 (2006; Zbl 1111.85001) Full Text: DOI
Broer, H. W.; Hoveijn, I.; van Noort, M.; Simó, C.; Vegter, G. The parametrically forced pendulum: A case study in \(1\frac12\) degree of freedom. (English) Zbl 1061.37039 J. Dyn. Differ. Equations 16, No. 4, 897-947 (2004). Reviewer: Irina V. Konopleva (Ul’yanovsk) MSC: 37J20 37J40 37M20 70H08 PDF BibTeX XML Cite \textit{H. W. Broer} et al., J. Dyn. Differ. Equations 16, No. 4, 897--947 (2004; Zbl 1061.37039) Full Text: DOI
Campos, J.; Margheri, A.; Martins, R.; Rebelo, C. A note on a modified version of the Poincaré-Birkhoff theorem. (English) Zbl 1052.37033 J. Differ. Equations 203, No. 1, 55-63 (2004). Reviewer: Marco Spadini (Firenze) MSC: 37E40 37C25 PDF BibTeX XML Cite \textit{J. Campos} et al., J. Differ. Equations 203, No. 1, 55--63 (2004; Zbl 1052.37033) Full Text: DOI
Le Calvez, Patrice Dynamique des homéomorphismes du plan au voisinage d’un point fixe. (Dynamics of plane homeomorphismus near a fixed point). (French. English summary) Zbl 1017.37017 Ann. Sci. Éc. Norm. Supér. (4) 36, No. 1, 139-171 (2003). MSC: 37E30 37C25 PDF BibTeX XML Cite \textit{P. Le Calvez}, Ann. Sci. Éc. Norm. Supér. (4) 36, No. 1, 139--171 (2003; Zbl 1017.37017) Full Text: DOI Numdam EuDML
Boyarsky, Abraham; Góra, Paweł Chaotic maps derived from trajectory data. (English) Zbl 1080.37597 Chaos 12, No. 1, 42-48 (2002). MSC: 37M10 37A99 PDF BibTeX XML Cite \textit{A. Boyarsky} and \textit{P. Góra}, Chaos 12, No. 1, 42--48 (2002; Zbl 1080.37597) Full Text: DOI
Margheri, A.; Rebelo, C.; Zanolin, F. Maslov index, Poincaré-Birkhoff theorem and periodic solutions of asymptotically linear planar Hamiltonian systems. (English) Zbl 1119.37323 J. Differ. Equations 183, No. 2, 342-367 (2002). MSC: 37J45 34C25 70H12 PDF BibTeX XML Cite \textit{A. Margheri} et al., J. Differ. Equations 183, No. 2, 342--367 (2002; Zbl 1119.37323) Full Text: DOI
Le Calvez, Patrice [Gambaudo, Jean-Marc] Decompositions of diffeomorphisms of the torus in twisted maps (with an appendix in collaboration with Jean-Marc Gambaudo). (Décomposition des difféomorphismes du tore en application déviant la verticale (avec un appendice en collaboration avec Jean-Marc Gambaudo).) (French) Zbl 1039.37023 Mém. Soc. Math. Fr., Nouv. Sér. 79, 148 p. (1999). Reviewer: Olaf Ninnemann (Berlin) MSC: 37E30 37-02 37C25 37E40 37E45 37J45 37J50 PDF BibTeX XML Cite \textit{P. Le Calvez}, Mém. Soc. Math. Fr., Nouv. Sér. 79, 148 p. (1999; Zbl 1039.37023) Full Text: DOI Numdam EuDML
Guillou, Lucien A simple proof of P. Carter’s theorem. (English) Zbl 0863.54033 Proc. Am. Math. Soc. 125, No. 5, 1555-1559 (1997). MSC: 54H20 37-XX 55M20 57N05 PDF BibTeX XML Cite \textit{L. Guillou}, Proc. Am. Math. Soc. 125, No. 5, 1555--1559 (1997; Zbl 0863.54033) Full Text: DOI
Fonda, Alessandro; Schneider, Zdenek; Zanolin, Fabio Periodic oscillations for a nonlinear suspension bridge model. (English) Zbl 0810.73030 J. Comput. Appl. Math. 52, No. 1-3, 113-140 (1994). MSC: 74H45 34C15 PDF BibTeX XML Cite \textit{A. Fonda} et al., J. Comput. Appl. Math. 52, No. 1--3, 113--140 (1994; Zbl 0810.73030) Full Text: DOI
Dovbysh, S. A. Kolmogorov stability, the impossibility of Fermi acceleration and the existence of periodic solutions in some Hamiltonian-type systems. (English. Russian original) Zbl 0786.70011 J. Appl. Math. Mech. 56, No. 2, 188-197 (1992); translation from Prikl. Mat. Mekh. 56, No. 2, 218-229 (1992). MSC: 70H05 37C75 PDF BibTeX XML Cite \textit{S. A. Dovbysh}, J. Appl. Math. Mech. 56, No. 2, 1 (1992; Zbl 0786.70011); translation from Prikl. Mat. Mekh. 56, No. 2, 218--229 (1992) Full Text: DOI
Coven, Ethan M.; Kan, Ittai; Yorke, James A. Pseudo-orbit shadowing in the family of tent maps. (English) Zbl 0651.58032 Trans. Am. Math. Soc. 308, No. 1, 227-241 (1988). Reviewer: A.A.Iskander MSC: 37J40 37B99 37D99 PDF BibTeX XML Cite \textit{E. M. Coven} et al., Trans. Am. Math. Soc. 308, No. 1, 227--241 (1988; Zbl 0651.58032) Full Text: DOI
Dieckerhoff, R.; Zehnder, E. Boundedness of solutions via the twist-theorem. (English) Zbl 0656.34027 Ann. Sc. Norm. Super. Pisa, Cl. Sci., IV. Ser. 14, No. 1, 79-95 (1987). Reviewer: J.Tian MSC: 34C11 PDF BibTeX XML Cite \textit{R. Dieckerhoff} and \textit{E. Zehnder}, Ann. Sc. Norm. Super. Pisa, Cl. Sci., IV. Ser. 14, No. 1, 79--95 (1987; Zbl 0656.34027) Full Text: Numdam EuDML
Amann, Herbert; Zehnder, Eduard Periodic solutions of asymptotically linear Hamiltonian systems. (English) Zbl 0443.70019 Manuscr. Math. 32, 149-189 (1980). MSC: 70H05 49S05 PDF BibTeX XML Cite \textit{H. Amann} and \textit{E. Zehnder}, Manuscr. Math. 32, 149--189 (1980; Zbl 0443.70019) Full Text: DOI EuDML
Neumann, Walter D. Generalizations of the Poincaré Birkhoff fixed point theorem. (English) Zbl 0372.54041 Bull. Aust. Math. Soc. 17, 375-389 (1977). MSC: 54H25 28D05 37C25 54H20 PDF BibTeX XML Cite \textit{W. D. Neumann}, Bull. Aust. Math. Soc. 17, 375--389 (1977; Zbl 0372.54041) Full Text: DOI
Morris, G. R. A case of boundedness in Littlewood’s problem on oscillatory differential equations. (English) Zbl 0324.34030 Bull. Aust. Math. Soc. 14, 71-93 (1976). MSC: 34C10 34D35 34C25 37C75 PDF BibTeX XML Cite \textit{G. R. Morris}, Bull. Aust. Math. Soc. 14, 71--93 (1976; Zbl 0324.34030) Full Text: DOI
Harris, T. C. Periodic solutions of arbitrarily long periods in Hamiltonian systems. (English) Zbl 0157.14504 J. Differ. Equations 4, 131-141 (1968). PDF BibTeX XML Cite \textit{T. C. Harris}, J. Differ. Equations 4, 131--141 (1968; Zbl 0157.14504) Full Text: DOI
Scorza Dragoni, Giuseppe Sugli autoomeomorfismi del piano privi di punti uniti. (Italian) Zbl 0036.39102 Rend. Sem. Mat. Univ. Padova 18, 1-53 (1949). PDF BibTeX XML Cite \textit{G. Scorza Dragoni}, Rend. Semin. Mat. Univ. Padova 18, 1--53 (1949; Zbl 0036.39102) Full Text: Numdam EuDML