Generalized Zariski component conjecture for branch-curve strata
Generalized Zariski component conjecture for branch-curve strata
For , define the numerical invariants
Let be the space of irreducible plane curves of degree with cusps and nodes as their only singularities, and let be the family of branch curves of generic projections of smooth surfaces of degree in . Generalized Zariski component conjecture. For each , the variety contains a component disjoint from . This generalizes the known degree- case, where has a component disjoint from , and predicts such non-branch components in every degree .
Sources & referencesView supporting material
Primary source
Michael Friedman and Maxim Leyenson, “On ramified covers of the projective plane I: Segre's theory and classification in small degrees, with Appendix by Eugenii Shustin”, arXiv:0903.3359 (2010).
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