The multiple conical surfaces.
Schicho, Josef (2001)
Beiträge zur Algebra und Geometrie
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Schicho, Josef (2001)
Beiträge zur Algebra und Geometrie
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Düldül, M., Kuruoğlu, N. (2007)
Acta Mathematica Universitatis Comenianae. New Series
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Sultana, Nahid (2008)
Balkan Journal of Geometry and its Applications (BJGA)
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W. Patrick Hooper, Barak Weiss (2012)
Annales de l’institut Fourier
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We study infinite translation surfaces which are -covers of compact translation surfaces. We obtain conditions ensuring that such surfaces have Veech groups which are Fuchsian of the first kind and give a necessary and sufficient condition for recurrence of their straight-line flows. Extending results of Hubert and Schmithüsen, we provide examples of infinite non-arithmetic lattice surfaces, as well as surfaces with infinitely generated Veech groups.
Biancofiore, Aldo, Fania, Maria Lucia, Lanteri, Antonio (2006)
Beiträge zur Algebra und Geometrie
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Peterson, Aaron, Taylor, Stephen (2008)
Balkan Journal of Geometry and its Applications (BJGA)
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Abdel-Baky, R.A., Abd-Ellah, H.N. (2008)
Archivum Mathematicum
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Rashad A. Abdel-Baky, H. N. Abd-Ellah (2008)
Archivum Mathematicum
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In this paper, we study a spacelike (timelike) ruled W-surface in Minkowski 3-space which satisfies nontrivial relation between elements of the set , where and are the Gaussian and mean curvatures of the first and second fundamental forms, respectively. Finally, some examples are constructed and plotted.
Rashad A. Abdel-Baky, H. N. Abd-Ellah (2008)
Archivum Mathematicum
Similarity:
In this paper, we study a spacelike (timelike) ruled W-surface in Minkowski 3-space which satisfies nontrivial relation between elements of the set , where and are the Gaussian and mean curvatures of the first and second fundamental forms, respectively. Finally, some examples are constructed and plotted.