A nonplanar graph in the boundary of a Coxeter group

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  • Coarse Alexander duality for pairs and applications, (with Emily Stark and Hung Cong Tran). arXiv:2011.00059
  • Cusped spaces and quasi-isometries of relatively hyperbolic groups, (with Burns Healy). arXiv:2010.09876
  • Hierarchies and semistability of relatively hyperbolic groups, (with Kim Ruane). arXiv:1904.12947
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  • Connectedness properties and splittings of groups with isolated flats, (with Kim Ruane). Algebr. Geom. Topol. 21 (2021), no. 2, 755–799. arXiv:1705.00784
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  • Nonhyperbolic Coxeter groups with Menger boundary, (with Matthew Haulmark and Bakul Sathaye). Enseign. Math. 65 (2019), no. 2, 207–220. arXiv:1812.04649
  • Distortion of surfaces in graph manifolds, (with Hoang Thanh Nguyen). Algebr. Geom. Topol. 19 (2019), no. 1, 363–395. arXiv:1703.07458
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  • A relatively cocompact cubulation

    Packing subgroups in relatively hyperbolic groups, (with Daniel T. Wise). Geom. Topol. 13 (2009) 1945–1988. arXiv:math/0609369

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  • Commensurability invariants for nonuniform tree lattices, (with Benson Farb). Israel J. Math. 152 (2006), 125–142. arXiv:math/0409094
  • Hadamard spaces with isolated flats, (with Bruce Kleiner; with an appendix by M. Hindawi, Hruska, and Kleiner). Geom. Topol. 9 (2005), 1501–1538. arXiv:math/0411232
  • Geometric invariants of spaces with isolated flats. Topology 44 (2005), no. 2, 441–458. arXiv:math/0404208
  • Nonpositively curved 2–complexes with isolated flats. Geom. Topol. 8 (2004), 205–275. arXiv:math/0402231
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  • The shortest enclosure of two connected regions in a corner, (with D. Leykekhman, D. Pinzon, B. Shay, and J. Foisy). Rocky Mountain J. Math. 31 (2001), no. 2, 437–482. (pdf)