Paracyclic lift conjecture for microlocal sheaf categories

Let ΛSM\Lambda\subseteq S^*M be either a swappable Legendrian stop or a full Legendrian stop, and let mΛlm_\Lambda^l be the left adjoint of microlocalization. For each nn, consider the simplicial \infty-category

Sn(mΛl)=Shj=0nTjϵ(Λ)(M).S_n(m_\Lambda^l)=\operatorname{Sh}_{\bigcup_{j=0}^{n}T_{j\epsilon}(\Lambda)}(M).

Paracyclic lift conjecture. This simplicial \infty-category can be lifted to a paracyclic \infty-category.

The conjecture extends the geometric Waldhausen SS-construction associated with semiorthogonal decompositions and spherical adjunctions. The supplied text gives no resolution, so the existence of the paracyclic enhancement remains open.

Sources & referencesView supporting material

Primary source

Christopher Kuo and Wenyuan Li, “Spherical adjunction and Serre functor from microlocalization”, arXiv:2210.06643 (2024).

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