פרסומים
- Groups of proper homotopy equivalences of graphs and Nielsen Realization, Algom-Kfir, Y. & Bestvina, M., 2025, Topology at Infinity of Discrete Groups - AMS Special Session on Ends and Boundaries of Groups In honor of Michael Mihalik’s 70th Birthday, 2023. Geoghegan, R., Guilbault, C. R. & Ruane, K. (eds.). American Mathematical Society, p. 1-31 31 p. (Contemporary Mathematics; vol. 812).
- The visual boundary of hyperbolic free-by-cyclic groups, Algom-Kfir, Y., Hilion, A. & Stark, E., Sep 2021, In: Israel Journal of Mathematics. 244, 2, p. 501-538 38 p.
- Linear representations of Aut (Fr) on the homology of representation varieties, Algom-Kfir, Y. & Hadari, A., 1 Dec 2020, In: Geometriae Dedicata. 209, 1, p. 199-206 8 p.
- The metric completion of Outer Space, Algom-Kfir, Y., 1 Feb 2020, In: Geometriae Dedicata. 204, 1, p. 191-230 40 p.
- Stable Strata of Geodesics in Outer Space, Algom-Kfir, Y., Kapovich, I. & Pfaff, C., 1 Jul 2019, In: International Mathematics Research Notices. 2019, 14, p. 4549-4578 30 p.
- A dense geodesic ray in the Out(Fr)-quotient of reduced Outer Space, Algom-Kfir, Y. & Pfaff, C., 2018, In: Groups, Geometry, and Dynamics. 12, 2, p. 571-613 43 p.
- Normalizers and centralizers of cyclic subgroups generated by lone axis fully irreducible outer automorphisms, Algom-Kfir, Y. & Pfaff, C., 18 Mar 2017, In: New York Journal of Mathematics. 23, p. 365-381 17 p.
- Digraphs and cycle polynomials for free-by-cyclic groups, Algom-Kfir, Y., Hironaka, E. & Rafi, K., 10 Apr 2015, In: Geometry and Topology. 19, 2, p. 1111-1154 44 p.
- Mapping tori of small dilatation expanding train-track maps, Algom-Kfir, Y. & Rafi, K., 1 Feb 2015, In: Topology and its Applications. 180, p. 44-63 20 p.
- A parabolic action on a proper, CAT(0) cube complex, Algom-Kfir, Y., Wajnryb, B. & Witowicz, P., Nov 2013, In: Journal of Group Theory. 16, 6, p. 965-984 20 p.
- Asymmetry of Outer space, Algom-Kfir, Y. & Bestvina, M., Feb 2012, In: Geometriae Dedicata. 156, 1, p. 81-92 12 p.
- Strongly contracting geodesics in Outer Space, Algom-Kfir, Y., 2011, In: Geometry and Topology. 15, 4, p. 2181-2233 53 p.
תחומי מחקר
I am interested in various subjects in geometric group theory such as the group of outer automorphisms of the free group, and mapping class groups.