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Some results on embedding of a line in 3-space

✍ Scribed by S.M Bhatwadekar; A Roy

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
415 KB
Volume
142
Category
Article
ISSN
0021-8693

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πŸ“œ SIMILAR VOLUMES

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We deal with the following problem. Let IL be a suitable finite linear space embedded in a Pappian plane $ and suppose that iL is embeddable in a finite projective plane x' of order n. It is true that a finite subplane rt of P isomorphic to A' containing iL exists?

On the Number of Acute Triangles in a St
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✍ Atsushi Kaneko; Hiroshi Maehara; Mamoru Watanabe πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 80 KB

In this paper we show that any maximal planar graph with m triangles except the unbounded face can be transformed into a straight-line embedding in which at least WmΓ‚3X triangles are acute triangles. Moreover, we show that any maximal outerplanar graph can be transformed into a straight-line embeddi

On the index of a vector field tangent t
On the index of a vector field tangent to a hypersurface with non-isolated zero in the embedding space
✍ Oliver Klehn πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 140 KB πŸ‘ 1 views

## Abstract We give a generalization of an algebraic formula of Gomez‐Mont for the index of a vector field with isolated zero in (β„‚^__n__^, 0) and tangent to an isolated hypersurface singularity. We only assume that the vector field has an isolated zero on the singularity here.