Disjointness conjecture for components of the embedded Nash space
Disjointness conjecture for components of the embedded Nash space
Let be an integral separated surface, an effective Cartier divisor in , and a closed point in . Assume that is smooth away from . Write for the embedded Nash space associated with . Disjointness conjecture. The irreducible components of are disjoint. This extends the corresponding result for smooth ambient surfaces, where the disjointness of the irreducible components is known; the conjecture asks whether it remains true when is singular along .
Sources & referencesView supporting material
Primary source
Javier de la Bodega, “The embedded Nash problem in singular spaces: the case of surfaces”, arXiv:2408.01533 (2025).
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