Homology-dimension conjecture for images of stable perturbations on ICIS
Homology-dimension conjecture for images of stable perturbations on ICIS
Let be a map germ of finite -codimension, where is an ICIS of dimension . Let and denote the quantities used in the source. Homology-dimension conjecture. The reduced integer homology of the image of a stable perturbation of is zero except possibly in dimensions
for all , in dimension if , and in dimension if is non-smooth. The source presents this as an expected statement following a remark that the preceding theorem may not be sharp; no resolution status is supplied.
Sources & referencesView supporting material
Primary source
R. Giménez Conejero and J. J. Nuño-Ballesteros, “Singularities of mappings on ICIS and applications to Whitney equisingularity”, arXiv:2108.00743 (2024).
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