Analytic lattice cohomology as a submodule of topological lattice cohomology
Analytic lattice cohomology as a submodule of topological lattice cohomology
Fix a topological type, with associated topological lattice cohomology , and let be any analytic type supported on it. Let and denote the corresponding graded roots.
Analytic lattice cohomology conjecture. The morphism
is injective. At the level of graded roots, the graded graph morphism
is surjective on vertices and edges. Equivalently, the analytic lattice cohomologies arising from analytic types supported on the fixed topological type should be precisely characterized among the graded -submodules of .
This conjecture makes the preceding classification problem more precise: it seeks to determine which analytic lattice cohomology modules can occur for a fixed topological type. The source gives examples supporting it, but no resolution is stated.
Sources & referencesView supporting material
Primary source
Tamás Ágoston and András Némethi, “Analytic lattice cohomology of surface singularities”, arXiv:2108.12294 (2021).
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