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The dual graph for space curves

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Castellanos Peñuela, Julio Antonio (1991) The dual graph for space curves. In Singularity Theory and its Applications: Warwick 1989, Part I: Geometric Aspects of Singularities. Lecture notes in mathematics (1462). Springer, pp. 73-80. ISBN 978-3-540-53737-3

Official URL: http://link.springer.com/chapter/10.1007%2FBFb0086375


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Abstract

In this paper we give an analogue of the dual graph for a space curve. Taking an embedded resolution, we consider the graph whose vertices are the components of the exceptional divisor, with edges joining intersecting components, and appropriate weights which determine the complete geometry of all infinitely near points associated with the curve


Item Type:Book Section
Uncontrolled Keywords:Singularities, local rings; Plane and space curves
Subjects:Sciences > Mathematics > Algebra
ID Code:20558
Deposited On:21 Mar 2013 09:49
Last Modified:21 Mar 2013 09:49

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