The Bochner technique

May 11 to May 15, 2026

at the

American Institute of Mathematics, Pasadena, California

organized by

Xiaolong Li, Lei Ni, Peter Petersen, and Matthias Wink

Original Announcement

This workshop will bring together experts from different areas in mathematics related to applications of the Bochner technique, including Riemannian geometry, complex geometry, representation theory, and geometric flows.

The Bochner technique is a foundational tool in differential geometry which provides a deep link to topology. Recent advances include new connections to representation theory with applications to vanishing results for Betti and Hodge numbers, the resolutions of the Nishikawa conjecture, projectivity and rational connectedness results for Kähler manifold, or new Kodaira-Bochner formulae. The aim of the workshop is to both push the boundaries of these areas as well as strengthen the interaction among experts in different areas. Utilizing the versatility of the Bochner technique is a key component of the workshop. The workshop is meant to bring together leading experts as well as aspiring new researchers from all areas related to the Bochner technique.

The main topics for this workshop are

  1. Vanishing results and applications to topology and geometric flows
  2. Representation theoretic aspects and symmetric spaces
  3. The curvature operator of the second kind
  4. Nonlinear Kodaira-Bochner formulae and their applications

Material from the workshop

A list of participants.

The workshop schedule.