Publications of Thomas Foertsch
Work in progress (no preprints available yet)
| (23) With V. Schroeder: "Ptolemy-circle spaces
",
no preprint available yet |
| (22) With M. Bonk: "Asymptotic lower curvature bounds in coarse geometry
",
no preprint available yet |
| (21) With M. Bonk: "Asymptotic upper curvature bounds in coarse geometry II
",
no preprint available yet |
Submitted for publication
| (20) " On Rough-Isometry Classes of Hilbert Geometries
",
|
Accepted for publication
| (19) With K. Radke: "Characterizing complete CAT(k)-spaces, k<0, with geodesic boundaries
",
accepted for publication in Transactions of the American Mathematical Society |
| (18) With V. Schroeder: "Group actions on Ptolemy spaces
",
accepted for publication in Transactions of the American Mathematical Society |
| (17) With V. Schroeder: "Hyperbolicity, CAT(-1)-spaces and the Ptolemy inequality
",
accepted for publication in Mathematische Annalen, preprint 2006, 19pp [pdf] |
Already published
| (16) With A. Lytchak: "The de Rham decomposition theorem
for metric spaces",
Geom. Funct. Anal. 18 (2008), no. 1, 120--143, preprint 2006, 23pp [pdf] |
| (15) With A. Lytchak & V. Schroeder: "Non-positive curvature and the Ptolemy inequality
",
Int Math Res Notices, 2007 Volume 2007 [pdf] |
| (14) With O. Bletz-Siebert: "Euclidean rank of Hilbert geometries",
Pacific J. Math. 231 (2007), no. 2, 257--278 [pdf] |
| (13) With M. Bonk: "Asymptotic upper curvature bounds in coarse geometry",
Math. Z. 253, 753-785 (2006) [pdf] |
| (12) With V. Schroeder: "A product construction for hyperbolic metric spaces",
Ill. J. Math. 49, No.3, 793-810 (2005) [pdf] |
| (11) With A. Karlsson: "Hilbert Geometries and Minkowski norms",
Journal of Geometry, Vol.83, No. 1-2, 22-31 (2005) [pdf] |
| (10) "Isometries of spaces of convex compact subsets of globally non-positively Busemann
curved spaces",
Colloquium Mathematicum, Vol. 103, No. 1, 71-84 (2005) |
| (9) With V. Schroeder "Hyperbolic rank for products",
Proc. Amer. Math. Soc. 133, No. 2, 557-563 (2005) |
| (8) "Ball- versus distance convexity of metric spaces",
Beitr. Algebra Geom. 45, No. 2, 481-500 (2004) |
| (7) With V. Schroeder "Products of hyperbolic metric spaces",
Geom. Dedicata 102, 197-212 (2003) |
| (6) With W. Hasse and V. Perlick "Inertial forces and photon surfaces in
arbitrary spacetimes",
Class. Quantum Grav. 20, 4635-4651 (2003) |
| (5) With A. Bernig and V. Schroeder "Non standard metric products",
Beitr. Algebra Geom. 44, No.2, pp 499-510 (2003) |
| (4) "The Hyperbolic Rank of Homogeneous Hadamard Manifolds ",
Manuscripta Mathematica, Volume 109, Issue 1, pp 109-120 (2002) |
| (3) With V. Schroeder " Minkowski- versus Euclidean rank for products
of metric spaces",
Adv. Geom. 2, No.2, 123-131 (2002) |
| (2) "Bilipschitz embeddings of negative sectional curvature in products of warped
product manifolds ",
Proc. Amer. Math. Soc. 130, No.7, 2089-2096 (2002) |
| (1) With B. Wegner "Selected Topics in Singularities of Space-Times",
Proc. Summer School on Diff. Geometry - Dep. de Matematica, Universidade de Coimbra - September 1999, 39-52 |