Beyond perturbation 1: De Rham spaces
It is shown that if one uses the notion of ∞-nilpotent elements due to Moerdijk and Reyes, instead of the usual definition of nilpotents to define reduced C ∞ -schemes, the resulting de Rham spaces are given as quotients by actions of germs of diagonals, instead of the formal neighbourhoods of the d...
| Main Authors: | , |
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| Format: | Journal article |
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Elsevier
2017
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