3 papers
math.SG2026
Weinstein manifolds as cotangent buildings
Daniel Ãlvarez-Gavela, Yakov Eliashberg, David Nadler
We introduce the framework of cotangent buildings to complement and refine that of Weinstein handlebodies. While Weinstein handlebodies are suitable for a ``bottom-up" analysis of…
math.SG2025
Microsheaf composition of Lagrangian correspondences
Wenyuan Li, David Nadler, Vivek Shende
In exact symplectic manifolds whose Liouville flow is gradientlike for a proper Morse function, one can associate conic microsheaves to eventually conic exact Lagrangians. Here we…
math.SG2025
The microlocal Riemann-Hilbert correspondence for complex contact manifolds
Laurent Côté, Christopher Kuo, David Nadler +1
Kashiwara showed in 1996 that the categories of microlocalized D-modules can be canonically glued to give a sheaf of categories over a complex contact manifold. Much more recently,…