The size of some vanishing and critical sets
2020 ◽
Vol 65
(4)
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pp. 651-659
We prove that the vanishing sets of all top forms on a non-orientable manifold are at least 1-dimensional in the general case and at most $1$-codimen\-sional in the compact case. We apply these facts to show that the critical sets of some differentiable maps are at least 1-dimensional in the general case and at most 1-codimensional when the source manifold is compact.
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2015 ◽
Vol 32
(2)
◽
pp. 543-552
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2010 ◽
Vol 24
(1)
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pp. 169-190
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2021 ◽
Vol 29
(6)
◽
pp. 863-868
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1984 ◽
Vol 1
(2)
◽
pp. 109-145
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2016 ◽
Vol 24
(1)
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