Grácio, Clara; Ramos, J. Sousa Geodesic length spectrum on compact Riemann surfaces. (English) Zbl 1202.37033 J. Geom. Phys. 60, No. 11, 1643-1655 (2010). Reviewer: Boris S. Kruglikov (Tromsø) MSC: 37D40 37B10 37F30 PDFBibTeX XMLCite \textit{C. Grácio} and \textit{J. S. Ramos}, J. Geom. Phys. 60, No. 11, 1643--1655 (2010; Zbl 1202.37033) Full Text: DOI
Correia Ramos, C.; Martins, Nuno; Sousa Ramos, J.; Severino, Ricardo Discrete potential theory for iterated maps of the interval. (English) Zbl 1185.37098 Elaydi, Saber (ed.) et al., Advances in discrete dynamical systems. Proceedings of the 11th international conference on difference equations and applications (ICDEA 06), Kyoto, Japan, July 24–28, 2006. Tokyo: Mathematical Society of Japan (ISBN 978-4-931469-49-5/hbk). Advanced Studies in Pure Mathematics 53, 121-128 (2009). Reviewer: Steve Pederson (Atlanta) MSC: 37E05 31C20 PDFBibTeX XMLCite \textit{C. Correia Ramos} et al., Adv. Stud. Pure Math. 53, 121--128 (2009; Zbl 1185.37098)
Gomes, O.; Mendes, V. M.; Mendes, D. A.; Ramos, J. Sousa Chaotic dynamics in optimal monetary policy. (English) Zbl 1189.91099 Eur. Phys. J. B, Condens. Matter Complex Syst. 57, No. 2, 195-199 (2007). MSC: 91B62 91B80 37D45 37N40 91B64 PDFBibTeX XMLCite \textit{O. Gomes} et al., Eur. Phys. J. B, Condens. Matter Complex Syst. 57, No. 2, 195--199 (2007; Zbl 1189.91099) Full Text: DOI arXiv
Ramos, C. Correia; Martins, Nuno; Pinto, Paulo R.; Ramos, J. Sousa Orbit equivalence and von Neumann algebras for expansive interval maps. (English) Zbl 1152.37326 Chaos Solitons Fractals 33, No. 1, 109-117 (2007). MSC: 37E05 37D10 PDFBibTeX XMLCite \textit{C. C. Ramos} et al., Chaos Solitons Fractals 33, No. 1, 109--117 (2007; Zbl 1152.37326) Full Text: DOI
Vaz, Sandra; Martins Rodrigues, Pedro; Sousa Ramos, José Pisot and Salem numbers in the \(\beta\)-transformation. (English) Zbl 1146.37011 Grazer Math. Ber. 351, 168-179 (2007). MSC: 37B10 37E05 37A45 11K16 11K55 PDFBibTeX XMLCite \textit{S. Vaz} et al., Grazer Math. Ber. 351, 168--179 (2007; Zbl 1146.37011)
Fernandes, Sara; Sousa Ramos, J. Second eigenvalue of transition matrix associated to iterated maps. (English) Zbl 1139.37026 Chaos Solitons Fractals 31, No. 2, 316-326 (2007). MSC: 37E05 37C30 PDFBibTeX XMLCite \textit{S. Fernandes} and \textit{J. Sousa Ramos}, Chaos Solitons Fractals 31, No. 2, 316--326 (2007; Zbl 1139.37026) Full Text: DOI
Correia Ramos, C.; Martins, N.; Severino, R.; Sousa Ramos, J. Critical groups for iterated maps. (English) Zbl 1125.37006 Elaydi, S. (ed.) et al., Difference equations, special functions and orthogonal polynomials. Proceedings of the international conference, Munich, Germany, July 25–30, 2005. Hackensack, NJ: World Scientific (ISBN 978-981-270-643-0/hbk). 610-616 (2007). MSC: 37B10 05B35 37E05 37E15 PDFBibTeX XMLCite \textit{C. Correia Ramos} et al., in: Difference equations, special functions and orthogonal polynomials. Proceedings of the international conference, Munich, Germany, July 25--30, 2005. Hackensack, NJ: World Scientific. 610--616 (2007; Zbl 1125.37006)
Correia Ramos, C.; Martins, N.; Sousa Ramos, J. Fock representations for a quadratic commutation relation. (English) Zbl 1125.37031 Elaydi, S. (ed.) et al., Difference equations, special functions and orthogonal polynomials. Proceedings of the international conference, Munich, Germany, July 25–30, 2005. Hackensack, NJ: World Scientific (ISBN 978-981-270-643-0/hbk). 537-546 (2007). MSC: 37E15 37E05 46L05 81R15 PDFBibTeX XMLCite \textit{C. Correia Ramos} et al., in: Difference equations, special functions and orthogonal polynomials. Proceedings of the international conference, Munich, Germany, July 25--30, 2005. Hackensack, NJ: World Scientific. 537--546 (2007; Zbl 1125.37031)
Januário, Cristina; Grácio, Clara; Sousa Ramos, J. Chaotic behavior in a two-dimensional business cycle model. (English) Zbl 1152.91664 Elaydi, S. (ed.) et al., Difference equations, special functions and orthogonal polynomials. Proceedings of the international conference, Munich, Germany, July 25–30, 2005. Hackensack, NJ: World Scientific (ISBN 978-981-270-643-0/hbk). 294-304 (2007). MSC: 91B62 37N40 PDFBibTeX XMLCite \textit{C. Januário} et al., in: Difference equations, special functions and orthogonal polynomials. Proceedings of the international conference, Munich, Germany, July 25--30, 2005. Hackensack, NJ: World Scientific. 294--304 (2007; Zbl 1152.91664)
Fernandes, Sara; Grácio, Clara; Sousa Ramos, J. Laplacians and the Cheeger constants for discrete dynamical systems. (English) Zbl 1125.37027 Elaydi, S. (ed.) et al., Difference equations, special functions and orthogonal polynomials. Proceedings of the international conference, Munich, Germany, July 25–30, 2005. Hackensack, NJ: World Scientific (ISBN 978-981-270-643-0/hbk). 213-223 (2007). MSC: 37E05 37E15 37B10 05C35 PDFBibTeX XMLCite \textit{S. Fernandes} et al., in: Difference equations, special functions and orthogonal polynomials. Proceedings of the international conference, Munich, Germany, July 25--30, 2005. Hackensack, NJ: World Scientific. 213--223 (2007; Zbl 1125.37027)
Vaz, Sandra; Sousa Ramos, José Symbolic dynamics and number theory for tent maps and beta transformations. (English) Zbl 1132.37304 Grazer Math. Ber. 350, 235-245 (2006). MSC: 37B10 37E05 37A45 11R06 PDFBibTeX XMLCite \textit{S. Vaz} and \textit{J. Sousa Ramos}, Grazer Math. Ber. 350, 235--245 (2006; Zbl 1132.37304)
Severino, Ricardo; Sharkovsky, Alexander; Sousa Ramos, José; Vinagre, Sandra Symbolic dynamics in boundary value problem for systems with two spatial variables. (English) Zbl 1132.35056 Grazer Math. Ber. 350, 210-224 (2006). MSC: 35L50 37L40 37B10 37E05 PDFBibTeX XMLCite \textit{R. Severino} et al., Grazer Math. Ber. 350, 210--224 (2006; Zbl 1132.35056)
Fernandes, Sara; Sousa Ramos, José Spectral invariants and conductance in iterated maps. (English) Zbl 1131.37041 Grazer Math. Ber. 350, 69-81 (2006). MSC: 37E05 37A25 37B40 05C20 PDFBibTeX XMLCite \textit{S. Fernandes} and \textit{J. Sousa Ramos}, Grazer Math. Ber. 350, 69--81 (2006; Zbl 1131.37041)
Duarte, Jorge; Silva, Luís; Sousa Ramos, José Low-dimensional dynamics of cardiac arrhytmias. (English) Zbl 1131.37069 Grazer Math. Ber. 350, 55-68 (2006). MSC: 37N25 92C50 37B10 37E05 37B40 PDFBibTeX XMLCite \textit{J. Duarte} et al., Grazer Math. Ber. 350, 55--68 (2006; Zbl 1131.37069)
Correira Ramos, Carlos; Martins, Nuno; Pinto, Paulo R.; Sousa Ramos, José Orbit equivalence and von Neumann algebras for piecewise linear unimodal maps. (English) Zbl 1131.37007 Grazer Math. Ber. 350, 45-54 (2006). MSC: 37A20 37B10 37E05 46L35 PDFBibTeX XMLCite \textit{C. Correira Ramos} et al., Grazer Math. Ber. 350, 45--54 (2006; Zbl 1131.37007)
Duarte, Jorge; Silva, Luís; Sousa Ramos, J. Computation of the topological entropy in chaotic biophysical bursting models for excitable cells. (English) Zbl 1106.92012 Discrete Dyn. Nat. Soc. 2006, No. 3, Article ID 60918, 18 p. (2006). MSC: 92C20 37N25 92C37 37B40 37B10 37D45 PDFBibTeX XMLCite \textit{J. Duarte} et al., Discrete Dyn. Nat. Soc. 2006, No. 3, Article ID 60918, 18 p. (2006; Zbl 1106.92012) Full Text: DOI EuDML
Alves, João F.; Fachada, J. L.; Sousa Ramos, J. Dynamical zeta functions and kneading determinants: A linear algebra point of view. (English) Zbl 1104.37016 Linear Algebra Appl. 418, No. 2-3, 913-924 (2006). MSC: 37C30 37E05 11C20 15A15 PDFBibTeX XMLCite \textit{J. F. Alves} et al., Linear Algebra Appl. 418, No. 2--3, 913--924 (2006; Zbl 1104.37016) Full Text: DOI
Grácio, Clara; Ramos, J. Sousa The first eigenvalue of the Laplacian and the conductance of a compact surface. (English) Zbl 1138.58311 Nonlinear Dyn. 44, No. 1-4, 243-250 (2006). MSC: 58J50 35J05 35P05 37D40 37E05 PDFBibTeX XMLCite \textit{C. Grácio} and \textit{J. S. Ramos}, Nonlinear Dyn. 44, No. 1--4, 243--250 (2006; Zbl 1138.58311) Full Text: DOI Link
Duarte, Jorge; Silva, Luís; Ramos, J. Sousa Types of bifurcations of FitzHugh-Nagumo maps. (English) Zbl 1101.37321 Nonlinear Dyn. 44, No. 1-4, 231-242 (2006). MSC: 37N25 78A70 92C20 92C30 PDFBibTeX XMLCite \textit{J. Duarte} et al., Nonlinear Dyn. 44, No. 1--4, 231--242 (2006; Zbl 1101.37321) Full Text: DOI
Correia Ramos, C.; Martins, Nuno; Sousa Ramos, J. Conductance and noncommutative dynamical systems. (English) Zbl 1101.46324 Nonlinear Dyn. 44, No. 1-4, 127-134 (2006). MSC: 46L55 60J10 82B10 37N20 PDFBibTeX XMLCite \textit{C. Correia Ramos} et al., Nonlinear Dyn. 44, No. 1--4, 127--134 (2006; Zbl 1101.46324) Full Text: DOI
Fernandes, S.; Ramos, J. Sousa Conductance, Laplacian and mixing rate in discrete dynamical systems. (English) Zbl 1101.78332 Nonlinear Dyn. 44, No. 1-4, 117-126 (2006). MSC: 78A99 37N20 PDFBibTeX XMLCite \textit{S. Fernandes} and \textit{J. S. Ramos}, Nonlinear Dyn. 44, No. 1--4, 117--126 (2006; Zbl 1101.78332) Full Text: DOI
Severino, R.; Sharkovsky, A.; Sousa Ramos, J.; Vinagre, S. Topological invariants in a model of a time-delayed Chua’s circuit. (English) Zbl 1101.37318 Nonlinear Dyn. 44, No. 1-4, 81-90 (2006). MSC: 37N20 94C05 78A55 37E05 37B99 PDFBibTeX XMLCite \textit{R. Severino} et al., Nonlinear Dyn. 44, No. 1--4, 81--90 (2006; Zbl 1101.37318) Full Text: DOI
Sousa Ramos, J. Introduction to nonlinear dynamics of electronic systems: tutorial. (English) Zbl 1101.37326 Nonlinear Dyn. 44, No. 1-4, 3-14 (2006). MSC: 37N99 78A25 37N20 70K40 PDFBibTeX XMLCite \textit{J. Sousa Ramos}, Nonlinear Dyn. 44, No. 1--4, 3--14 (2006; Zbl 1101.37326) Full Text: DOI
Rocha, J. Leonel; Sousa Ramos, J. Computing conditionally invariant measures and escape rates. (English) Zbl 1102.68119 Neural Parallel Sci. Comput. 14, No. 1, 97-114 (2006). MSC: 68T05 37E05 37M25 PDFBibTeX XMLCite \textit{J. L. Rocha} and \textit{J. Sousa Ramos}, Neural Parallel Sci. Comput. 14, No. 1, 97--114 (2006; Zbl 1102.68119)
Duarte, Jorge; Silva, Luís; Ramos, J. Sousa The influence of coupling on chaotic maps modelling bursting cells. (English) Zbl 1095.92023 Chaos Solitons Fractals 28, No. 5, 1314-1326 (2006). MSC: 92C37 92C20 37B10 37N25 37D45 PDFBibTeX XMLCite \textit{J. Duarte} et al., Chaos Solitons Fractals 28, No. 5, 1314--1326 (2006; Zbl 1095.92023) Full Text: DOI
Martins, N.; Severino, R.; Sousa Ramos, J. Bowen-Franks groups of reducible bimodal subshifts of finite type. (English) Zbl 1104.37007 Linear Algebra Appl. 414, No. 1, 125-137 (2006). Reviewer: Peter Raith (Wien) MSC: 37B10 37E05 20K25 15B48 15B36 PDFBibTeX XMLCite \textit{N. Martins} et al., Linear Algebra Appl. 414, No. 1, 125--137 (2006; Zbl 1104.37007) Full Text: DOI
Correia Ramos, C.; Martins, Nuno; Severino, Ricardo; Sousa Ramos, J. Noncommutative topological dynamics. (English) Zbl 1134.37311 Chaos Solitons Fractals 27, No. 1, 15-23 (2006). MSC: 37B10 46L55 37E05 PDFBibTeX XMLCite \textit{C. Correia Ramos} et al., Chaos Solitons Fractals 27, No. 1, 15--23 (2006; Zbl 1134.37311) Full Text: DOI
Duarte, Jorge; Silva, Luís; Sousa Ramos, J. Symbolic dynamics in the study of bursting electrical activity. (English) Zbl 1091.92028 Allen, Linda J. S. (ed.) et al., Difference equations and discrete dynamical systems. Proceedings of the 9th international conference, Los Angeles, CA, USA, August 2–7, 2004. Hackensack, NJ: World Scientific (ISBN 981-256-520-5/hbk). 313-324 (2005). MSC: 92C37 37B10 92C05 37N25 PDFBibTeX XMLCite \textit{J. Duarte} et al., in: Difference equations and discrete dynamical systems. Proceedings of the 9th international conference, Los Angeles, CA, USA, August 2--7, 2004. Hackensack, NJ: World Scientific. 313--324 (2005; Zbl 1091.92028)
Alves, J. F.; Fachada, J. L.; Ramos, J. Sousa Detecting topological transitivity of piecewise monotone interval maps. (English) Zbl 1098.37033 Topology Appl. 153, No. 5-6, 680-697 (2005). Reviewer: Jozef Bobok (Praha) MSC: 37E05 37B20 PDFBibTeX XMLCite \textit{J. F. Alves} et al., Topology Appl. 153, No. 5--6, 680--697 (2005; Zbl 1098.37033) Full Text: DOI
Vinagre, Sandra; Sousa Ramos, J. Symbolic dynamics generated by an idealized time-delayed Chua’s circuit. (English) Zbl 1104.37008 Elaydi, Saber (ed.) et al., Proceedings of the 8th international conference on difference equations and applications (ICDEA 2003), Masaryk University, Brno, Czech Republic, July 28–August 1, 2003. Boca Raton, FL: Chapman & Hall/CRC (ISBN 1-58488-536-X/hbk). 273-280 (2005). Reviewer: Franco Vivaldi (London) MSC: 37B10 39B12 35F15 37E05 39A11 94C05 93C10 PDFBibTeX XMLCite \textit{S. Vinagre} and \textit{J. Sousa Ramos}, in: Proceedings of the 8th international conference on difference equations and applications (ICDEA 2003), Masaryk University, Brno, Czech Republic, July 28--August 1, 2003. Boca Raton, FL: Chapman \& Hall/CRC. 273--280 (2005; Zbl 1104.37008)
Oliveira, H.; Sousa Ramos, J. Iterates of the tangent map – the bifurcation scheme. (English) Zbl 1103.37026 Elaydi, Saber (ed.) et al., Proceedings of the 8th international conference on difference equations and applications (ICDEA 2003), Masaryk University, Brno, Czech Republic, July 28–August 1, 2003. Boca Raton, FL: Chapman & Hall/CRC (ISBN 1-58488-536-X/hbk). 209-217 (2005). Reviewer: Christian Mira (Quint) MSC: 37E05 37B10 37E15 37G35 PDFBibTeX XMLCite \textit{H. Oliveira} and \textit{J. Sousa Ramos}, in: Proceedings of the 8th international conference on difference equations and applications (ICDEA 2003), Masaryk University, Brno, Czech Republic, July 28--August 1, 2003. Boca Raton, FL: Chapman \& Hall/CRC. 209--217 (2005; Zbl 1103.37026)
Fernandes, Sara; Sousa Ramos, J. Second smaller zero of kneading determinant for iterated maps. (English) Zbl 1105.37025 Elaydi, Saber (ed.) et al., Proceedings of the 8th international conference on difference equations and applications (ICDEA 2003), Masaryk University, Brno, Czech Republic, July 28–August 1, 2003. Boca Raton, FL: Chapman & Hall/CRC (ISBN 1-58488-536-X/hbk). 137-144 (2005). Reviewer: Katarina Janková (Bratislava) MSC: 37E05 37A25 39B12 37C30 37B10 PDFBibTeX XMLCite \textit{S. Fernandes} and \textit{J. Sousa Ramos}, in: Proceedings of the 8th international conference on difference equations and applications (ICDEA 2003), Masaryk University, Brno, Czech Republic, July 28--August 1, 2003. Boca Raton, FL: Chapman \& Hall/CRC. 137--144 (2005; Zbl 1105.37025)
Alves, J. F.; Fachada, J. L.; Sousa Ramos, J. A condition for transitivity of Lorenz maps. (English) Zbl 1103.37005 Elaydi, Saber (ed.) et al., Proceedings of the 8th international conference on difference equations and applications (ICDEA 2003), Masaryk University, Brno, Czech Republic, July 28–August 1, 2003. Boca Raton, FL: Chapman & Hall/CRC (ISBN 1-58488-536-X/hbk). 7-13 (2005). Reviewer: Christian Mira (Quint) MSC: 37B10 37E05 37A35 37B20 PDFBibTeX XMLCite \textit{J. F. Alves} et al., in: Proceedings of the 8th international conference on difference equations and applications (ICDEA 2003), Masaryk University, Brno, Czech Republic, July 28--August 1, 2003. Boca Raton, FL: Chapman \& Hall/CRC. 7--13 (2005; Zbl 1103.37005)
Lampreia, J. P.; Severino, R.; Sousa Ramos, J. Irreducible complexity of iterated symmetric bimodal maps. (English) Zbl 1093.37013 Discrete Dyn. Nat. Soc. 2005, No. 1, 69-85 (2005). MSC: 37E05 37B10 PDFBibTeX XMLCite \textit{J. P. Lampreia} et al., Discrete Dyn. Nat. Soc. 2005, No. 1, 69--85 (2005; Zbl 1093.37013) Full Text: DOI arXiv EuDML
Freitas, J. Orlando; Ramos, J. Sousa Star-product on Newton map for quintic polynomials. (English) Zbl 1081.37023 Int. J. Pure Appl. Math. 20, No. 4, 437-447 (2005). MSC: 37E05 37B40 37B10 PDFBibTeX XMLCite \textit{J. O. Freitas} and \textit{J. S. Ramos}, Int. J. Pure Appl. Math. 20, No. 4, 437--447 (2005; Zbl 1081.37023)
Vinagre, Sandra; Severino, Ricardo; Sousa Ramos, J. Topological invariants in nonlinear boundary value problems. (English) Zbl 1083.35006 Chaos Solitons Fractals 25, No. 1, 65-78 (2005). Reviewer: Wojciech Kryszewski (Toruń) MSC: 35B05 37B10 37B55 37C60 35L20 35L05 PDFBibTeX XMLCite \textit{S. Vinagre} et al., Chaos Solitons Fractals 25, No. 1, 65--78 (2005; Zbl 1083.35006) Full Text: DOI
Rodrigues, Pedro Martins; Ramos, José Sousa Bowen-Franks groups as conjugacy invariants for \(\mathbb T^n\)-automorphisms. (English) Zbl 1067.37010 Aequationes Math. 69, No. 3, 231-249 (2005). MSC: 37B10 37C15 37C25 15B36 11R04 37A45 PDFBibTeX XMLCite \textit{P. M. Rodrigues} and \textit{J. S. Ramos}, Aequationes Math. 69, No. 3, 231--249 (2005; Zbl 1067.37010) Full Text: DOI arXiv
Duarte, Jorge; Ramos, J. Sousa Topological invariants in forced piecewise-linear FitzHugh-Nagumo-like systems. (English) Zbl 1062.92011 Chaos Solitons Fractals 23, No. 5, 1553-1565 (2005). MSC: 92C20 37N25 PDFBibTeX XMLCite \textit{J. Duarte} and \textit{J. S. Ramos}, Chaos Solitons Fractals 23, No. 5, 1553--1565 (2005; Zbl 1062.92011) Full Text: DOI
Alves, João Ferreira; Hric, Roman; Sousa Ramos, José Topological entropy, homological growth and zeta functions on graphs. (English) Zbl 1067.37015 Nonlinearity 18, No. 2, 591-607 (2005). MSC: 37B40 37C30 37C35 37E25 PDFBibTeX XMLCite \textit{J. F. Alves} et al., Nonlinearity 18, No. 2, 591--607 (2005; Zbl 1067.37015) Full Text: DOI arXiv
Alves, J. F.; Graça, M. M.; Sousa Dias, M. E.; Sousa Ramos, J. A linear algebra approach to the conjecture of Collatz. (English) Zbl 1116.11012 Linear Algebra Appl. 394, 277-289 (2005). MSC: 11B83 37E05 15A15 PDFBibTeX XMLCite \textit{J. F. Alves} et al., Linear Algebra Appl. 394, 277--289 (2005; Zbl 1116.11012) Full Text: DOI
Balibrea, Francisco; Freitas, Orlando; Ramos, Jose Sousa Newton maps for quintic polynomials. arXiv:math/0501327 Preprint, arXiv:math/0501327 [math.DS] (2005). MSC: 37B10 37E05 37B40 37N30 BibTeX Cite \textit{F. Balibrea} et al., ``Newton maps for quintic polynomials'', Preprint, arXiv:math/0501327 [math.DS] (2005) Full Text: arXiv
Rocha, J. Leonel; Ramos, J. Sousa Computing topological and metrical invariants. (English) Zbl 1339.37033 Akça, Haydar (ed.) et al., Proceedings of the international conference: 2004 – Dynamical systems and applications. Papers based on talks given at the conference, Antalya, Turkey, July 5–10, 2004. Dhahran: King Fahd University of Petroleum and Minerals, Department of Mathematical Sciences. 598-613, electronic only (2004). MSC: 37E05 37C45 37C30 37B10 37C40 PDFBibTeX XMLCite \textit{J. L. Rocha} and \textit{J. S. Ramos}, in: Proceedings of the international conference: 2004 -- Dynamical systems and applications. Papers based on talks given at the conference, Antalya, Turkey, July 5--10, 2004. Dhahran: King Fahd University of Petroleum and Minerals, Department of Mathematical Sciences. 598--613 (2004; Zbl 1339.37033) Full Text: Link
Alves, J. F.; Ramos, J. Sousa Artin-Mazur zeta function on trees with infinite edges. (English) Zbl 1353.37045 Akça, Haydar (ed.) et al., Proceedings of the international conference: 2004 – Dynamical systems and applications. Papers based on talks given at the conference, Antalya, Turkey, July 5–10, 2004. Dhahran: King Fahd University of Petroleum and Minerals, Department of Mathematical Sciences. 65-73, electronic only (2004). MSC: 37C30 PDFBibTeX XMLCite \textit{J. F. Alves} and \textit{J. S. Ramos}, in: Proceedings of the international conference: 2004 -- Dynamical systems and applications. Papers based on talks given at the conference, Antalya, Turkey, July 5--10, 2004. Dhahran: King Fahd University of Petroleum and Minerals, Department of Mathematical Sciences. 65--73 (2004; Zbl 1353.37045) Full Text: Link
Alves, João F.; Oliveira, Henrique; Ramos, J. Sousa Topological entropy of the tangent map. (English) Zbl 1339.37010 Akça, Haydar (ed.) et al., Proceedings of the international conference: 2004 – Dynamical systems and applications. Papers based on talks given at the conference, Antalya, Turkey, July 5–10, 2004. Dhahran: King Fahd University of Petroleum and Minerals, Department of Mathematical Sciences. 56-64, electronic only (2004). MSC: 37B10 37F10 37E05 37B40 PDFBibTeX XMLCite \textit{J. F. Alves} et al., in: Proceedings of the international conference: 2004 -- Dynamical systems and applications. Papers based on talks given at the conference, Antalya, Turkey, July 5--10, 2004. Dhahran: King Fahd University of Petroleum and Minerals, Department of Mathematical Sciences. 56--64 (2004; Zbl 1339.37010) Full Text: Link
Rocha, J. Leonel; Ramos, J. Sousa Weighted kneading theory of one-dimensional maps with a hole. (English) Zbl 1068.37025 Int. J. Math. Math. Sci. 2004, No. 37-40, 2019-2038 (2004). MSC: 37E05 37C30 37B10 37C45 PDFBibTeX XMLCite \textit{J. L. Rocha} and \textit{J. S. Ramos}, Int. J. Math. Math. Sci. 2004, No. 37--40, 2019--2038 (2004; Zbl 1068.37025) Full Text: DOI arXiv EuDML
Oliveira, H.; Sousa Ramos, J. Dynamics of the tangent map. (English) Zbl 1062.37028 Aulbach, Bernd (ed.) et al., New progress in difference equations. Proceedings of the 6th international conference on difference equations, Augsburg, Germany July 30–August 3, 2001. Boca Raton, FL: CRC Press (ISBN 0-415-31675-8/hbk). 199-206 (2004). MSC: 37E05 37B10 37E15 PDFBibTeX XMLCite \textit{H. Oliveira} and \textit{J. Sousa Ramos}, in: New progress in difference equations. Proceedings of the 6th international conference on difference equations, Augsburg, Germany July 30--August 3, 2001. Boca Raton, FL: CRC Press. 199--206 (2004; Zbl 1062.37028)
Vinagre, Sandra; Severino, Ricardo; Sousa Ramos, J. Symbolic dynamics in chaotic wave vibration. (English) Zbl 1130.37409 Int. J. Pure Appl. Math. 16, No. 2, 267-283 (2004). MSC: 37L99 35L20 37B10 37B40 37E05 PDFBibTeX XMLCite \textit{S. Vinagre} et al., Int. J. Pure Appl. Math. 16, No. 2, 267--283 (2004; Zbl 1130.37409)
Alves, J. F.; Sousa Ramos, J. Kneading theory for tree maps. (English) Zbl 1072.37033 Ergodic Theory Dyn. Syst. 24, No. 4, 957-985 (2004). Reviewer: Steve Pederson (Atlanta) MSC: 37E25 37B40 37C30 37B10 PDFBibTeX XMLCite \textit{J. F. Alves} and \textit{J. Sousa Ramos}, Ergodic Theory Dyn. Syst. 24, No. 4, 957--985 (2004; Zbl 1072.37033) Full Text: DOI
Silva, Luís; Sousa Ramos, José Renormalization and topological invariants of 2-\(pcm\) maps. (English) Zbl 1064.37032 Grazer Math. Ber. 346, 413-436 (2004). Reviewer: Klaudiusz Wójcik (Kraków) MSC: 37E05 37B10 37B40 37E20 PDFBibTeX XMLCite \textit{L. Silva} and \textit{J. Sousa Ramos}, Grazer Math. Ber. 346, 413--436 (2004; Zbl 1064.37032)
Severino, Ricardo; Sharkovsky, Alexander; Sousa Ramos, José; Vinagre, Sandra Symbolic dynamics in boundary value problems. (English) Zbl 1064.37012 Grazer Math. Ber. 346, 393-402 (2004). Reviewer: Klaudiusz Wójcik (Kraków) MSC: 37B10 39B12 26A18 35F15 37E05 39A11 PDFBibTeX XMLCite \textit{R. Severino} et al., Grazer Math. Ber. 346, 393--402 (2004; Zbl 1064.37012)
Leonel Rocha, José; Sousa Ramos, José IFS with overlaps and Hausdorff dimension. (English) Zbl 1057.37010 Grazer Math. Ber. 346, 355-376 (2004). Reviewer: Piotr Garbaczewski (Zielona Góra) MSC: 37B25 28A80 28A78 37C45 37B40 37B10 37E05 PDFBibTeX XMLCite \textit{J. Leonel Rocha} and \textit{J. Sousa Ramos}, Grazer Math. Ber. 346, 355--376 (2004; Zbl 1057.37010)
Mendes, Diana Aldea; Sousa Ramos, José Computing topological entropy of triangular maps of the real plane. (English) Zbl 1060.37011 Grazer Math. Ber. 346, 283-297 (2004). Reviewer: Roman Srzednicki (Kraków) MSC: 37B40 15A69 37B10 37E30 PDFBibTeX XMLCite \textit{D. A. Mendes} and \textit{J. Sousa Ramos}, Grazer Math. Ber. 346, 283--297 (2004; Zbl 1060.37011)
Martins, Nuno; Severino, Ricardo; Sousa Ramos, José Bowen-Franks groups associated with iterated maps on the interval. (English) Zbl 1061.37009 Grazer Math. Ber. 346, 271-282 (2004). Reviewer: Christian Mira (Quint) MSC: 37B10 37E05 37A55 15B36 PDFBibTeX XMLCite \textit{N. Martins} et al., Grazer Math. Ber. 346, 271--282 (2004; Zbl 1061.37009)
Lozi, René; Sousa Ramos, José; Sharkovsky, Alexander One-dimensional dynamics generated by boundary value problems for the wave equation. (English) Zbl 1057.37038 Grazer Math. Ber. 346, 255-270 (2004). Reviewer: Messoud A. Efendiev (Berlin) MSC: 37E05 34L20 39A11 PDFBibTeX XMLCite \textit{R. Lozi} et al., Grazer Math. Ber. 346, 255--270 (2004; Zbl 1057.37038)
Lampreia, José Paulo; Severino, Ricardo; Sousa Ramos, José Symbolic product of bimodal kneading invariants. (English) Zbl 1061.37008 Grazer Math. Ber. 346, 245-254 (2004). Reviewer: Christian Mira (Quint) MSC: 37B10 37E05 37B40 PDFBibTeX XMLCite \textit{J. P. Lampreia} et al., Grazer Math. Ber. 346, 245--254 (2004; Zbl 1061.37008)
Ferreira Alves, João; Hric, Roman; Sousa Ramos, José The Artin-Mazur zeta function for graph maps. (English) Zbl 1072.37034 Grazer Math. Ber. 346, 223-233 (2004). Reviewer: Peter N.-S. Wong (Lewiston) MSC: 37E25 37C30 37E05 PDFBibTeX XMLCite \textit{J. Ferreira Alves} et al., Grazer Math. Ber. 346, 223--233 (2004; Zbl 1072.37034)
Fernandes, Sara; Sousa Ramos, José Spectral invariants of iterated maps of the interval. (English) Zbl 1063.37032 Grazer Math. Ber. 346, 113-122 (2004). Reviewer: Michael L. Blank (Nice) MSC: 37E05 37A25 37A35 37C30 37B10 26A18 PDFBibTeX XMLCite \textit{S. Fernandes} and \textit{J. Sousa Ramos}, Grazer Math. Ber. 346, 113--122 (2004; Zbl 1063.37032)
Correia Ramos, Carlos; Martins, Nuno; Sousa Ramos, José Noncommutative dimension associated with limit sets of Fuchsian groups. (English) Zbl 1058.37037 Grazer Math. Ber. 346, 81-90 (2004). Reviewer: Ismail Naci Cangül (Bursa) MSC: 37F30 30F35 46L55 37B10 37C45 PDFBibTeX XMLCite \textit{C. Correia Ramos} et al., Grazer Math. Ber. 346, 81--90 (2004; Zbl 1058.37037)
Alves, João F.; Sousa Ramos, José Homological complexity of Markov maps. (English) Zbl 1063.37009 Grazer Math. Ber. 346, 19-28 (2004). Reviewer: Jens Schwaiger (Graz) MSC: 37B10 37B40 26A18 37C30 54C70 05C50 PDFBibTeX XMLCite \textit{J. F. Alves} and \textit{J. Sousa Ramos}, Grazer Math. Ber. 346, 19--28 (2004; Zbl 1063.37009)
Mendes, Diana Aldea; Sousa Ramos, José Kneading theory for triangular maps. (English) Zbl 1052.37008 Int. J. Pure Appl. Math. 10, No. 4, 421-450 (2004). Reviewer: Jerzy Ombach (Kraków) MSC: 37B10 37B40 37E05 15A69 PDFBibTeX XMLCite \textit{D. A. Mendes} and \textit{J. Sousa Ramos}, Int. J. Pure Appl. Math. 10, No. 4, 421--450 (2004; Zbl 1052.37008) Full Text: arXiv
Mercês Ramos, M.; Correia Ramos, C.; Severino, R.; Sousa Ramos, J. Topological invariants of a chaotic pendulum. (English) Zbl 1054.37007 Int. J. Pure Appl. Math. 10, No. 2, 209-226 (2004). Reviewer: Jörg Härterich (Berlin) MSC: 37C15 37E05 37B40 34C15 34C28 PDFBibTeX XMLCite \textit{M. Mercês Ramos} et al., Int. J. Pure Appl. Math. 10, No. 2, 209--226 (2004; Zbl 1054.37007)
Martins Rodrigues, P.; Sousa Ramos, J. Symbolic representations and \(\mathbb T^ n\) automorphisms. (English) Zbl 1069.37006 Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 2005-2010 (2003). Reviewer: Cryssoula Ganatsiou (Larissa) MSC: 37B10 37D20 37A05 28D05 37C29 PDFBibTeX XMLCite \textit{P. Martins Rodrigues} and \textit{J. Sousa Ramos}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 2005--2010 (2003; Zbl 1069.37006) Full Text: DOI
Martins, Nuno; Sousa Ramos, J. Bowen-Franks groups associated with linear mod one transformations. (English) Zbl 1056.37011 Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1997-2004 (2003). MSC: 37B10 37E05 PDFBibTeX XMLCite \textit{N. Martins} and \textit{J. Sousa Ramos}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1997--2004 (2003; Zbl 1056.37011) Full Text: DOI
Correia Ramos, C.; Sousa Ramos, J. Kleinian groups and holomorphic dynamics. (English) Zbl 1056.37064 Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1959-1967 (2003). MSC: 37F30 30F40 37B10 37B40 PDFBibTeX XMLCite \textit{C. Correia Ramos} and \textit{J. Sousa Ramos}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1959--1967 (2003; Zbl 1056.37064) Full Text: DOI
Grácio, Clara; Sousa Ramos, J. Boundary maps and Fenchel-Nielsen-Maskit coordinates. (English) Zbl 1056.37033 Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1949-1958 (2003). MSC: 37D40 30F35 37B40 37F30 PDFBibTeX XMLCite \textit{C. Grácio} and \textit{J. Sousa Ramos}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1949--1958 (2003; Zbl 1056.37033) Full Text: DOI
Silva, L.; Sousa Ramos, J. A unified renormalization scheme for two-piecewise monotonous maps of the interval. (English) Zbl 1056.37047 Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1711-1719 (2003). MSC: 37E05 37B10 37E20 PDFBibTeX XMLCite \textit{L. Silva} and \textit{J. Sousa Ramos}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1711--1719 (2003; Zbl 1056.37047) Full Text: DOI
Martins, Nuno; Severino, Ricardo; Sousa Ramos, J. Isentropic real cubic maps. (English) Zbl 1056.37045 Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1701-1709 (2003). MSC: 37E05 37B10 PDFBibTeX XMLCite \textit{N. Martins} et al., Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1701--1709 (2003; Zbl 1056.37045) Full Text: DOI
Oliveira, Henrique; Sousa Ramos, J. On iterated positive Schwarzian derivative maps. (English) Zbl 1064.37031 Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1673-1681 (2003). Reviewer: Steve Pederson (Atlanta) MSC: 37E05 37B40 39B12 PDFBibTeX XMLCite \textit{H. Oliveira} and \textit{J. Sousa Ramos}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1673--1681 (2003; Zbl 1064.37031) Full Text: DOI
Alves, J. F.; Sousa Ramos, J. One-dimensional semiconjugacy revisited. (English) Zbl 1056.37041 Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1657-1663 (2003). MSC: 37E05 37B40 PDFBibTeX XMLCite \textit{J. F. Alves} and \textit{J. Sousa Ramos}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, No. 7, 1657--1663 (2003; Zbl 1056.37041) Full Text: DOI
Oliveira, Henrique; Sousa Ramos, José Symbolic dynamics of the tangent map. (English) Zbl 1070.37027 Int. J. Pure Appl. Math. 8, No. 2, 183-208 (2003). Reviewer: Messoud A. Efendiev (Berlin) MSC: 37F10 37B10 37B40 37E05 37E15 39B12 PDFBibTeX XMLCite \textit{H. Oliveira} and \textit{J. Sousa Ramos}, Int. J. Pure Appl. Math. 8, No. 2, 183--208 (2003; Zbl 1070.37027)
Duarte, Jorge; Ramos, José Sousa Topological entropy as a measure of chaos in forced excitable systems. (English) Zbl 1029.37009 Int. J. Pure Appl. Math. 4, No. 2, 165-180 (2003). MSC: 37B40 37D50 34A37 37B10 37E05 PDFBibTeX XMLCite \textit{J. Duarte} and \textit{J. S. Ramos}, Int. J. Pure Appl. Math. 4, No. 2, 165--180 (2003; Zbl 1029.37009)
Martins, Nuno; Severino, Ricardo; Sousa Ramos, J. Bowen-Franks groups for bimodal matrices. (English) Zbl 1018.37008 J. Difference Equ. Appl. 9, No. 3-4, 423-433 (2003). Reviewer: Thomas Ward (Norwich) MSC: 37B10 15B36 37E05 PDFBibTeX XMLCite \textit{N. Martins} et al., J. Difference Equ. Appl. 9, No. 3--4, 423--433 (2003; Zbl 1018.37008) Full Text: DOI
Martins, Nuno; Severino, Ricardo; Sousa Ramos, J. \(K\)-theory for Cuntz-Krieger algebras arising from real quadratic maps. (English) Zbl 1027.46086 Int. J. Math. Math. Sci. 2003, No. 34, 2139-2146 (2003). MSC: 46L80 37B10 37E05 37A55 PDFBibTeX XMLCite \textit{N. Martins} et al., Int. J. Math. Math. Sci. 2003, No. 34, 2139--2146 (2003; Zbl 1027.46086) Full Text: DOI arXiv EuDML
Silva, Luis; Sousa Ramos, J. A genealogy for kneading sequences of two-piecewise monotonous maps of the interval. (English) Zbl 1040.37025 Galves, A. (ed.) et al., Differential equations and dynamical systems. Papers of the conference, Lisbon, Portugal, June 26–30, 2000. Providence, RI: American Mathematical Society (AMS) (ISBN 0-8218-2860-6/hbk). Fields Inst. Commun. 31, 333-353 (2002). Reviewer: Jochen Denzler (Knoxville) MSC: 37E05 37B10 37E15 PDFBibTeX XMLCite \textit{L. Silva} and \textit{J. Sousa Ramos}, Fields Inst. Commun. 31, 333--353 (2002; Zbl 1040.37025)
Severino, Ricardo; Sousa Ramos, J. Symbolic dynamics in nonlinear boundary value problems. (English) Zbl 1037.37007 Galves, A. (ed.) et al., Differential equations and dynamical systems. Papers of the conference, Lisbon, Portugal, June 26–30, 2000. Providence, RI: American Mathematical Society (AMS) (ISBN 0-8218-2860-6/hbk). Fields Inst. Commun. 31, 325-331 (2002). Reviewer: Luis Vazquez (Madrid) MSC: 37B10 37E05 35L20 70L05 PDFBibTeX XMLCite \textit{R. Severino} and \textit{J. Sousa Ramos}, Fields Inst. Commun. 31, 325--331 (2002; Zbl 1037.37007)
Martins, Nuno; Sousa Ramos, J. Cuntz-Krieger algebras arising from linear mod one transformations. (English) Zbl 1046.46051 Galves, A. (ed.) et al., Differential equations and dynamical systems. Papers of the conference, Lisbon, Portugal, June 26–30, 2000. Providence, RI: American Mathematical Society (AMS) (ISBN 0-8218-2860-6/hbk). Fields Inst. Commun. 31, 265-273 (2002). Reviewer: Florin P. Boca (Urbana-Champaign) MSC: 46L55 37E05 37B10 46L80 PDFBibTeX XMLCite \textit{N. Martins} and \textit{J. Sousa Ramos}, Fields Inst. Commun. 31, 265--273 (2002; Zbl 1046.46051)
Alves, J. F.; Sousa Ramos, J. Total variations and semiconjugacy. (English) Zbl 1040.37024 Galves, A. (ed.) et al., Differential equations and dynamical systems. Papers of the conference, Lisbon, Portugal, June 26–30, 2000. Providence, RI: American Mathematical Society (AMS) (ISBN 0-8218-2860-6/hbk). Fields Inst. Commun. 31, 1-11 (2002). Reviewer: Jochen Denzler (Knoxville) MSC: 37E05 37B10 37C30 PDFBibTeX XMLCite \textit{J. F. Alves} and \textit{J. Sousa Ramos}, Fields Inst. Commun. 31, 1--11 (2002; Zbl 1040.37024)
Silva, Luis; Sousa Ramos, J. Topological invariants and renormalization of Lorenz maps. (English) Zbl 1003.37030 Physica D 162, No. 3-4, 233-243 (2002). Reviewer: Ľubomír Snoha (Banská Bystrica) MSC: 37E20 37E05 37B10 37B40 PDFBibTeX XMLCite \textit{L. Silva} and \textit{J. Sousa Ramos}, Physica D 162, No. 3--4, 233--243 (2002; Zbl 1003.37030) Full Text: DOI
Lampreia, J. P.; Severino, R.; Sousa Ramos, J. Star product for bimodal maps. (English) Zbl 0963.37033 Fiedler, B. (ed.) et al., International conference on differential equations. Proceedings of the conference, Equadiff ’99, Berlin, Germany, August 1-7, 1999. Vol. 2. Singapore: World Scientific. 1473-1475 (2000). Reviewer: Messoud Efendiev (Berlin) MSC: 37E05 37B10 37D45 PDFBibTeX XMLCite \textit{J. P. Lampreia} et al., in: International conference on differential equations. Proceedings of the conference, Equadiff '99, Berlin, Germany, August 1--7, 1999. Vol. 2. Singapore: World Scientific. 1473--1475 (2000; Zbl 0963.37033)
Silva, Luis; Sousa Ramos, José Two-parameter families of discontinuous one-dimensional maps. (English) Zbl 0989.37006 Ann. Math. Sil. 13, 257-270 (1999). Reviewer: Messoud Efendiev (Berlin) MSC: 37B10 37C25 PDFBibTeX XMLCite \textit{L. Silva} and \textit{J. Sousa Ramos}, Ann. Math. Sil. 13, 257--270 (1999; Zbl 0989.37006)
Lampreia, J. P.; Severino, R.; Sousa Ramos, J. Renormalization on iterated cubic maps. (English) Zbl 1042.37512 Ann. Math. Sil. 13, 193-204 (1999). MSC: 37E05 37B10 37E20 PDFBibTeX XMLCite \textit{J. P. Lampreia} et al., Ann. Math. Sil. 13, 193--204 (1999; Zbl 1042.37512) Full Text: Link
Silva, Luis; Sousa Ramos, J. Renormalization of Newton maps. (English) Zbl 0989.37033 Grazer Math. Ber. 339, 313-328 (1999). Reviewer: Messoud Efendiev (Berlin) MSC: 37E20 37E05 PDFBibTeX XMLCite \textit{L. Silva} and \textit{J. Sousa Ramos}, Grazer Math. Ber. 339, 313--328 (1999; Zbl 0989.37033)
Lampreia, José Paulo; Severino, Ricardo; Sousa Ramos, J. A product for bimodal Markov shifts. (English) Zbl 0959.37012 Grazer Math. Ber. 339, 233-242 (1999). Reviewer: Jialin Hong (Beijing) MSC: 37B10 37E05 37A30 PDFBibTeX XMLCite \textit{J. P. Lampreia} et al., Grazer Math. Ber. 339, 233--242 (1999; Zbl 0959.37012)
Grácio, Clara; Sousa Ramos, José Symbolic dynamics and hyperbolic groups. (English) Zbl 0959.37010 Grazer Math. Ber. 339, 195-206 (1999). Reviewer: Jialin Hong (Beijing) MSC: 37B10 37E35 37C30 58J50 PDFBibTeX XMLCite \textit{C. Grácio} and \textit{J. Sousa Ramos}, Grazer Math. Ber. 339, 195--206 (1999; Zbl 0959.37010)
Alves, J. F.; Sousa Ramos, J. Kneading theory: a functorial approach. (English) Zbl 0996.37042 Commun. Math. Phys. 204, No. 1, 89-114 (1999). Reviewer: Messoud Efendiev (Berlin) MSC: 37E05 37C30 PDFBibTeX XMLCite \textit{J. F. Alves} and \textit{J. Sousa Ramos}, Commun. Math. Phys. 204, No. 1, 89--114 (1999; Zbl 0996.37042) Full Text: DOI
Lampreia, J. P.; Severino, R.; Sousa Ramos, J. Renormalizations for trimodal maps. (English) Zbl 0927.37006 Ruan, Shigui (ed.) et al., Differential equations with applications to biology. Proceedings of the international conference, Halifax, Canada, July 25–29, 1997. Providence, RI: American Mathematical Society. Fields Inst. Commun. 21, 353-362 (1999). Reviewer: Messoud Efendiev (Berlin) MSC: 37B10 37B40 37E05 37E20 PDFBibTeX XMLCite \textit{J. P. Lampreia} et al., Fields Inst. Commun. 21, 353--362 (1999; Zbl 0927.37006)
Martins, Pedro; Sousa Ramos, J. Algebraic results on Markov shifts of torus automorphisms. (English) Zbl 0957.37004 Magalhães, L. (ed.) et al., International conference on differential equations. Papers from the conference, EQUADIFF 95, Lisboa, Portugal, July 24-29, 1995. Singapore: World Scientific. 436-441 (1998). MSC: 37A35 37A45 37C05 37B10 37B40 PDFBibTeX XMLCite \textit{P. Martins} and \textit{J. Sousa Ramos}, in: International conference on differential equations. Papers from the conference, EQUADIFF 95, Lisboa, Portugal, July 24--29, 1995. Singapore: World Scientific. 436--441 (1998; Zbl 0957.37004)
Severino, R.; Sousa Ramos, J. Dimension groups and one-dimensional maps of the interval. (English) Zbl 0957.37040 Magalhães, L. (ed.) et al., International conference on differential equations. Papers from the conference, EQUADIFF 95, Lisboa, Portugal, July 24-29, 1995. Singapore: World Scientific. 511-517 (1998). MSC: 37E05 37A35 28D20 PDFBibTeX XMLCite \textit{R. Severino} and \textit{J. Sousa Ramos}, in: International conference on differential equations. Papers from the conference, EQUADIFF 95, Lisboa, Portugal, July 24--29, 1995. Singapore: World Scientific. 511--517 (1998; Zbl 0957.37040)
Lampreia, J. P.; Sousa Ramos, J. Symbolic dynamics of bimodal maps. (English) Zbl 0877.58020 Port. Math. 54, No. 1, 1-18 (1997). Reviewer: G.Swiatek (University Park) MSC: 37E99 54C70 PDFBibTeX XMLCite \textit{J. P. Lampreia} and \textit{J. Sousa Ramos}, Port. Math. 54, No. 1, 1--18 (1997; Zbl 0877.58020) Full Text: EuDML
Almeida, P.; Severino, R.; Sousa Ramos, J. Symbolic dynamical systems and \(K\)-theory. (English) Zbl 0919.58034 Förg-Rob, W. (ed.) et al., Iteration theory. Proceedings of the European conference, ECIT ’92, Batschuns, Austria, September 13–19, 1992. Singapore: World Scientific. 9-23 (1996). MSC: 37B99 37E99 PDFBibTeX XMLCite \textit{P. Almeida} et al., in: Iteration theory. Proceedings of the European conference, ECIT '92, Batschuns, Austria, September 13--19, 1992. Singapore: World Scientific. 9--23 (1996; Zbl 0919.58034)
Almeida, P.; Lampreia, J. P.; Sousa Ramos, J. Topological invariants for bimodal maps. (English) Zbl 0919.58021 Förg-Rob, W. (ed.) et al., Iteration theory. Proceedings of the European conference, ECIT ’92, Batschuns, Austria, September 13–19, 1992. Singapore: World Scientific. 1-8 (1996). Reviewer: Messoud Efendiev (Berlin) MSC: 37E99 PDFBibTeX XMLCite \textit{P. Almeida} et al., in: Iteration theory. Proceedings of the European conference, ECIT '92, Batschuns, Austria, September 13--19, 1992. Singapore: World Scientific. 1--8 (1996; Zbl 0919.58021)
Lampreia, J. P.; Sousa Ramos, J. Trimodal maps. (English) Zbl 0890.58011 Int. J. Bifurcation Chaos Appl. Sci. Eng. 3, No. 6, 1607-1617 (1993). MSC: 37E99 37B99 54C70 PDFBibTeX XMLCite \textit{J. P. Lampreia} and \textit{J. Sousa Ramos}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 3, No. 6, 1607--1617 (1993; Zbl 0890.58011) Full Text: DOI
Lampreia, J. P.; Sousa Ramos, J. Symbolic dynamics of trimodal maps. (English) Zbl 1026.37501 Mira, Ch. (ed.) et al., Iteration theory. Proceedings of the 7th European conference, ECIT ’89, Batschuns, Austria, September 10-16, 1989. Singapore: World Scientific. 184-193 (1991). MSC: 37B10 37B40 37E99 PDFBibTeX XMLCite \textit{J. P. Lampreia} and \textit{J. Sousa Ramos}, in: Iteration theory. Proceedings of the 7th European conference, ECIT '89, Batschuns, Austria, September 10--16, 1989. Singapore: World Scientific. 184--193 (1991; Zbl 1026.37501)
Lampreia, J. P.; Rica da Silva, A.; Sousa Ramos, J. Subtrees of the unimodal maps tree. (English) Zbl 0653.05024 Boll. Unione Mat. Ital., VI. Ser., C, Anal. Funz. Appl. 5, 159-167 (1986). MSC: 05C05 37E05 37B99 28D99 PDFBibTeX XMLCite \textit{J. P. Lampreia} et al., Boll. Unione Mat. Ital., VI. Ser., C, Anal. Funz. Appl. 5, 159--167 (1986; Zbl 0653.05024)
Bugalho, M. H.; Rica da Silva, A.; Sousa Ramos, J. The order of chaos on a Bianchi-IX cosmological model. (English) Zbl 0607.58038 Gen. Relativ. Gravitation 18, 1263-1274 (1986). Reviewer: R.I.Pimenov MSC: 37N99 37D15 83C20 37D45 PDFBibTeX XMLCite \textit{M. H. Bugalho} et al., Gen. Relativ. Gravitation 18, 1263--1274 (1986; Zbl 0607.58038) Full Text: DOI
Lampreia, J. P.; Rica da Silva, A.; Sousa Ramos, J. Construction of 0-1 matrices associated to period-doubling processes. (English) Zbl 0603.58029 Stochastica 9, 165-178 (1985). MSC: 37G99 37A99 PDFBibTeX XMLCite \textit{J. P. Lampreia} et al., Stochastica 9, 165--178 (1985; Zbl 0603.58029) Full Text: EuDML