From invariants to predicates: example of line transversals to lines
Identifieur interne : 002E46 ( Main/Merge ); précédent : 002E45; suivant : 002E47From invariants to predicates: example of line transversals to lines
Auteurs : Guillaume Batog [France]Source :
Abstract
This work explores a method that reduces the design of evaluation strategies for geometric predicates to the computation of polynomial invariants of a group action. We apply it to the classical problem of counting line transversals to lines in the real 3-dimensional projective space and capture polynomials previously obtained by more pedestrian approaches.
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<front><div type="abstract" xml:lang="en">This work explores a method that reduces the design of evaluation strategies for geometric predicates to the computation of polynomial invariants of a group action. We apply it to the classical problem of counting line transversals to lines in the real 3-dimensional projective space and capture polynomials previously obtained by more pedestrian approaches.</div>
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