کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4659830 1344338 2012 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Extensions of the mandala of Legendrian dualities for pseudo-spheres in Lorentz–Minkowski space
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات هندسه و توپولوژی
پیش نمایش صفحه اول مقاله
Extensions of the mandala of Legendrian dualities for pseudo-spheres in Lorentz–Minkowski space
چکیده انگلیسی

In this paper we define one-parameter families of Legendrian double fibrations in the products of pseudo-spheres in Lorentz–Minkowski space which are the extensions of four Legendrian double fibrations in the previous research (Izumiya, 2009 [9]). We show that these are contact diffeomorphic to each other. Moreover, we construct one-parameter families of new extrinsic differential geometries on spacelike hypersurfaces in these pseudo-spheres as applications of such extensions of the Legendrian double fibrations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Topology and its Applications - Volume 159, Issue 2, 1 February 2012, Pages 509-518