کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9512176 | 1632454 | 2005 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Triangulations on closed surfaces which quadrangulate other surfaces II
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات گسسته و ترکیبات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Triangulations on closed surfaces which quadrangulate other surfaces II Triangulations on closed surfaces which quadrangulate other surfaces II](/preview/png/9512176.png)
چکیده انگلیسی
It has already been proved that given two closed surfaces F12 and F22 with 2Ï(F12)-Ï(F22)⩾4, there exists a triangulation on F12 which can be embedded on F22 as a quadrangulation. In this paper we refine that result, showing that there exists an integer g0 such that for any two closed surfaces with genus g1⩾g0 and genus g2 satisfying 2Ï(F12)-Ï(F22)⩾O(g1), there exists a triangulation of the first surface which can be re-embedded on the second as a quadrangulation. Moreover, on the right-hand side of the inequality, we obtain a concrete expression which is asymptotically O(g1). We also obtain similar results for non-orientable surfaces.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Discrete Mathematics - Volume 303, Issues 1â3, 6 November 2005, Pages 234-242
Journal: Discrete Mathematics - Volume 303, Issues 1â3, 6 November 2005, Pages 234-242
نویسندگان
Yusuke Suzuki,