Inscribed radius bounds for lower Ricci bounded metric measure spaces with mean convex boundary [arXiv, pdf, journal] with Christian Ketterer, Robert J. McCann, and Eric Woolgar, SIGMA Symmetry Integrability Geom. Methods Appl. 16 (2020), 131, 29 p. (Special Issue on Scalar and Ricci Curvature in honor of Misha Gromov on his 75th Birthday)
Initial data and black holes for matter models [arXiv, pdf, book] in “Hyperbolic Problems: Theory, Numerics, Applications”, by Alberto Bressan, Marta Lewicka, Dehua Wang, Yuxi Zheng (Eds.), AIMS Ser. Appl. Math., vol. 10, 336–345, Am. Inst. Math. Sci. (AIMS), Springfield, MO, 2020.
Hyperboloidal evolution and global dynamics for the focusing cubic wave equation [arXiv, pdf, journal] with Roland Donninger, Comm. Math. Phys. 353 (2017), no. 2, 549–596.
Length structures on manifolds with continuous Riemannian metrics [arXiv, pdf, journal] New York J. Math. 21 (2015), 273–296.
The formation of trapped surfaces in spherically-symmetric Einstein-Euler spacetimes with bounded variation [arXiv, pdf, journal] with Philippe G. LeFloch, J. Math. Pures Appl. 102 (2014), no. 6, 1164–1217.