On bilinear forms represented by trees-Reference-Cited by-同舟云学术

On bilinear forms represented by trees

Published:1989-10 Issue:2 Volume:40 Page:303-321
ISSN:0004-9727
Container-title:Bulletin of the Australian Mathematical Society
language:en
Short-container-title:Bull. Austral. Math. Soc.

Author:

Neumann Walter D.

Abstract

The adjacency matrix of a weighted graph determines an integral bilinear form. The trees with unimodular adjacency matrices are described with special emphasis on the definite and semidefinite cases, since they arise as configuration graphs of good divisors in compact complex surfaces.

Publisher

Cambridge University Press (CUP)

Subject

General Mathematics

Reference14 articles.

1. On the Resolution Diagrams of the Brieskorn Singularities (2,q,r) of Type II

2. [7] Neumann W.D. , ‘Links of curves in compact complex surfaces’, (in preparation).

3. [6] Neumann W.D. , ‘On the topology of curves in complex surfaces’: Proceedings of Conference on Topological Methods in Algebraic Transformation Groups. Progress in Math (Birkhäser Verlag). (to appear)

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