Barbosa Gomes, José; Dias Carneiro, Mário J.; Ruggiero, Rafael O. Hopf conjecture holds for analytic, \(k\)-basic Finsler tori without conjugate points. (English) Zbl 1334.53080 Bull. Braz. Math. Soc. (N.S.) 46, No. 4, 621-644 (2015). MSC: 53C60 53B40 53D25 PDF BibTeX XML Cite \textit{J. Barbosa Gomes} et al., Bull. Braz. Math. Soc. (N.S.) 46, No. 4, 621--644 (2015; Zbl 1334.53080) Full Text: DOI OpenURL
Barbosa Gomes, José; Ruggiero, Rafael O. Rigidity of surfaces whose geodesic flows preserve smooth foliations of codimension 1. (English) Zbl 1122.53048 Proc. Am. Math. Soc. 135, No. 2, 507-515 (2007). Reviewer: Thomas Foertsch (Zürich) MSC: 53D25 37D40 53C12 57R30 PDF BibTeX XML Cite \textit{J. Barbosa Gomes} and \textit{R. O. Ruggiero}, Proc. Am. Math. Soc. 135, No. 2, 507--515 (2007; Zbl 1122.53048) Full Text: DOI OpenURL
Tsuboi, Takashi Area functionals and Godbillon-Vey cocycles. (English) Zbl 0759.57019 Ann. Inst. Fourier 42, No. 1-2, 421-447 (1992). Reviewer: T.Tsuboi MSC: 57R32 57R30 58H10 26A45 26B15 PDF BibTeX XML Cite \textit{T. Tsuboi}, Ann. Inst. Fourier 42, No. 1--2, 421--447 (1992; Zbl 0759.57019) Full Text: DOI Numdam EuDML OpenURL
Hurder, S.; Katok, A. Differentiability, rigidity and Godbillon-Vey classes for Anosov flows. (English) Zbl 0725.58034 Publ. Math., Inst. Hautes Étud. Sci. 72, 5-61 (1990). Reviewer: D. Savin (Iaşi) MSC: 37D99 37C85 37C10 PDF BibTeX XML Cite \textit{S. Hurder} and \textit{A. Katok}, Publ. Math., Inst. Hautes Étud. Sci. 72, 5--61 (1990; Zbl 0725.58034) Full Text: DOI Numdam EuDML OpenURL
Ghys, Étienne Anosov flows whose stable foliations are differentiable. (Flots d’Anosov dont les feuilletages stables sont différentiables.) (French) Zbl 0663.58025 Ann. Sci. Éc. Norm. Supér. (4) 20, No. 2, 251-270 (1987). Reviewer: N. V. Ivanov MSC: 37D40 37C10 PDF BibTeX XML Cite \textit{É. Ghys}, Ann. Sci. Éc. Norm. Supér. (4) 20, No. 2, 251--270 (1987; Zbl 0663.58025) Full Text: DOI Numdam EuDML OpenURL
Ghys, Etienne Sur l’invariance topologique de la classe de Godbillon-Vey. (On the topological invariance of the Godbillon-Vey class.). (French) Zbl 0633.58025 Ann. Inst. Fourier 37, No. 4, 59-76 (1987). Reviewer: E.Ghys MSC: 37C85 37C80 PDF BibTeX XML Cite \textit{E. Ghys}, Ann. Inst. Fourier 37, No. 4, 59--76 (1987; Zbl 0633.58025) Full Text: DOI Numdam EuDML OpenURL