Quaternion Kähler manifolds of non-negative sectional curvature
By Uwe Semmelmann
Combinatorics and Arithmetic of Lissajous 3-braids
By Hiroaki Nakamura
Minimal Polynomial Parameterization of Rational Knots
By Pierre-Vincent Koseleff
3-Manifolds with positive scalar curvature and bounded geometry
By Yi Lai
Small Scale Index Theory, Scalar Curvature, and Gromov’s Simplicial Norm
By Qiaochu Ma