The universal framed prodeformation conjecture
The universal framed prodeformation conjecture
Let be a connective dga and let be a one-dimensional -module. Let be the derived endomorphism dga of . Write for the corresponding deformation base, and let \text{\raisebox{.15ex}{\mathscr{D}}}\mathrm{ef}^{\mathrm{fr}}_A(S)(E^!) denote the set of framed deformations of over . The map from this set to \widehat{\text{\raisebox{.15ex}{\mathscr{D}}}\mathrm{ef}}^{\text{\raisebox{-1.1ex}{\mathrm{fr}}}}_A(S)(B^\sharp E) sends a deformation over to its associated framed prodeformation over . Universal framed prodeformation conjecture. The image of the deformation E^!\in \text{\raisebox{.15ex}{\mathscr{D}}}\mathrm{ef}^{\mathrm{fr}}_A(S)(E^!) under this map is the universal framed prodeformation of as an -module. This identifies the explicit deformation with the universal framed prodeformation in the one-dimensional case.
Sources & referencesView supporting material
Primary source
Matt Booth, “The derived deformation theory of a point”, arXiv:2009.01590 (2021).
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