The influence of cell phenotype on collective cell invasion into the extracellular matrix
Yin, Y Waters, S Baker, R Bulletin of Mathematical Biology volume 88 issue 1 13 (26 Dec 2025)
Mathematical Foundations of Deep Learning Models and Algorithms Spiliopoulos, K Sowers, R Sirignano, J (14 Nov 2025)
Novelty detection on path space
Gasteratos, I Jacquier, A Lemercier, M Lyons, T Salvi, C (02 Dec 2025)
Exact strong zero modes in quantum circuits and spin chains with non-diagonal boundary conditions
Gehrmann, S Essler, F (10 Nov 2025)
Global Convergence of Adjoint-Optimized Neural PDEs
Riedl, K Sirignano, J Spiliopoulos, K Journal of machine learning research
Chiara
From a mathematical puzzle from the 18th century to the thoughts of our students as they study maths in the era of AI, our short films provide a (short) window on the world of maths and its mathematicians.
Simplifying the type A Argyres-Douglas landscape
Beem, C Martone, M Sacchi, M Singh, P Stedman, J Journal of High Energy Physics volume 2025 issue 12 144 (18 Dec 2025)
Mon, 09 Feb 2026
14:15
L4

Biharmonic maps on conformally compact manifolds

Marco Usula
((Mathematical Institute University of Oxford))
Abstract

In this talk, I will present a result proved in my recent paper arXiv:2502.13580. I will discuss biharmonic maps between (and submanifolds of) conformally compact manifolds, a large class of complete manifolds generalizing hyperbolic space. After an introduction to conformally compact geometry, I will discuss one of the main results of the paper: if S is a properly embedded sub-manifold of a conformally compact manifold (N,h), and moreover S is transverse to the boundary and (N,h) has non-positive curvature, then S must be minimal. This result confirms a conjecture known as the Generalized Chen’s Conjecture, in the conformally compact context.

Computing a Link Diagram from Its Exterior
Dunfield, N Obeidin, M Rudd, C Leibniz International Proceedings in Informatics Lipics volume 224 (01 Jun 2022)
Subscribe to