Publications Prof. Dr. Linus Kramer
Preprints, eprints and lecture notes
- Kramer, Linus; Murat García, Raquel.
Fibrations and coset spaces for locally compact groups.
arXiv:2208.11326 - Kramer, Linus; Stroppel, Markus.
Hodge operators and groups of isometries of diagonalizable symmetric bilinear forms in characteristic two.
arXiv:2208.11326 - Kramer, Linus.
Locally compact groups.
Manuscript in preparation. - Kramer, Linus.
Metric aspects of euclidean buildings.
Lecture Notes from the Winter Meeting 2015 on Bruhat-Tits Buildings at Imperial College, London. - Kramer, Linus.
Notes on completely reducible subcomplexes of spherical buildings.
Lecture notes from April 2008.
arXiv:1010.0083 - Kramer, Linus; Tent, Katrin.
Affine Λ-buildings, ultrapowers of Lie groups and Riemannian symmetric spaces: an algebraic proof of the Margulis conjecture
A survey from 2002.
arXiv:math/0209122
Publications
- Deninger, Christopher; Grundhöfer, Theo; Kramer, Linus.
Weyl tensors, strongly regular graphs, multiplicative characters, and a quadratic matrix equation.
J. Algebra 656 (2024), 170 - 195.
arXiv:2204.02706 pdf - Kramer, Linus.
A note on commutators in compact semisimple Lie algebras.
Innov. Incidence Geom. 20 (2023), no. 2-3, 317 - 324.
arXiv:2204.09913 pdf - Ciobotaru, Corina; Kramer, Linus; Schwer, Petra.
Polyhedral compactifications, I.
Adv. Geom. 23 (2023), no. 3, 413 - 436.
arXiv:2002.12422 pdf - Kramer, Linus; Stroppel, Markus.
Hodge operators and exceptional isomorphisms between unitary groups.
J. Lie Theory 33 (2023), no. 1, 329–360.
arXiv:2208.11044 pdf - Kramer, Linus.
Some remarks on proper actions, proper metric spaces, and buildings.
Adv. Geom. 22 (2022), no. 4, 541 - 559.
arXiv:2109.12837 pdf - Hofmann, Karl H.; Kramer, Linus.
On weakly complete universal enveloping algebras: a Poincaré-Birkhoff-Witt Theorem.
J. Lie Theory 32 (2022), no. 3, 601-642.
arXiv:2004.11541 pdf - Hofmann, Karl H.; Kramer, Linus.
Weakly complete group algebras of compact groups.
J. Lie Theory 30 (2020), no. 2, 407-424.
arXiv:1904.00806 pdf - Kramer, Linus; Varghese, Olga.
Abstract homomorphisms from locally compact groups to discrete groups.
J. Algebra 538 (2019), 127-139.
arXiv:1902.07962 pdf - Herfort, Wolfgang; Hofmann, Karl H.; Kramer, Linus; Russo, Francesco.
The Sylow structure of scalar automorphism groups.
Topology and its Applications 263 (2019), 26-43.
pdf - Braun, Oskar; Hofmann, Karl H.; Kramer, Linus.
Automatic continuity of abstract homomorphisms between locally compact and Polish groups.
Transformation Groups 25 (2020), no. 1, 1-32.
arXiv:1611.05801 pdf - Kramer, Linus; Schillewaert, Jeroen.
Strongly transitive actions on euclidean buildings.
Israel J. Math. 219 (2017), 163-170.
arXiv:1506.03594 pdf - Kramer, Linus.
On small abstract quotients of Lie groups and locally compact groups.
Special volume dedicated to G. Pickert.
J. Geom. 107 (2016), no. 2, 403-425.
arXiv:1405.2711 pdf - Kramer, Linus.
Jacques Tits: "Œuvres. Collected Works, Vols. I-IV". Edited by Francis Buekenhout, Bernhard Matthias Mühlherr, Jean-Pierre Tignol, Hendrik Van Maldeghem.
Jahresber. Dtsch. Math.-Ver. 117 (2015), no. 4, 287–294.
pdf - Hofmann, Karl H.; Kramer, Linus.
Transitive actions of locally compact groups on locally contractible spaces.
J. Reine Angew. Math. 702 (2015), 227-243, Erratum pp. 245-246
arXiv:1301.5114 pdf - Kramer, Linus; Lytchak, Alexander.
Homogeneous compact geometries.
Transformation groups 19 (2014), no. 3, 793-852.
arXiv:1205.2342 pdf
Erratum to: Homogeneous compact geometries.
Transformation Groups 24 (2019), no. 2, 589–596.
- Kramer, Linus; Weiss, Richard M.
Coarse equivalences of Euclidean buildings.
With an appendix by Jeroen Schillewaert and Koen Struyve.
Adv. Math. 253 (2014), no 1, 1-49.
arXiv:0902.1332 pdf - Grundhöfer, Theo; Kramer, Linus; Van Maldeghem, Hendrik; Weiss, Richard M.
Compact totally disconnected Moufang buildings.
Tohoku Math. Journal 64 (2012), no. 3, 333-360.
arXiv:1008.5134 pdf - Kramer, Linus.
Metric properties of euclidean buildings.
in: Global Differential Geometry
Springer Proceedings in Mathematics, Volume 17
Eds. C. Bär, J. Lohkamp, M. Schwarz (2011).
arXiv:1012.2218 - Kramer, Linus.
The topology of a semisimple Lie group is essentially unique.
Adv. Math. 228 (2011), no. 5, 2623-2633.
arXiv:1009.5457 pdf - Kramer, Linus.
On the local structure and the homology of CAT(κ) spaces and euclidean buildings.
Advances in Geometry 11 (2011), 347-369.
arXiv:1009.3089 pdf - Bornberg-Bauer, Erich; Kramer, Linus.
Robustness versus evolvability: a paradigm revisited.
HFSP Journal 4 (2010), no. 3, 105-108.
pdf - Hitzelberger, Petra; Kramer, Linus; Weiss, Richard M.
Non-discrete Euclidean buildings for the Ree and Suzuki groups.
Amer. J. Math. 132 (2010), no. 4, 1113-1152.
arXiv:0810.2725 pdf - Kurth, Torsten; Gramlich, Ralf; Kramer, Linus.
The real quadrangle of type E6.
Adv. Geom. 10 (2010), no. 3, 505-526.
arXiv:0804.3851 pdf - Kramer, Linus; Tent, Katrin.
A Maslov cocycle for unitary groups.
Proc. Lond. Math. Soc. (3) 100 (2010), no. 1, 91-115.
arXiv:0707.2281 pdf - Kramer, Linus; Tent, Katrin.
Ultrapowers of Lie groups, a question of Gromov, and the Margulis conjecture.
Essays in geometric group theory, 61-77, Ramanujan Math. Soc. Lect. Notes Ser., 9, Ramanujan Math. Soc., Mysore, 2009. - Kramer, Linus; Stolz, Stephan.
A diffeomorphism classification of manifolds which are like projective planes.
J. Differential Geom. 77 (2007), no. 2, 177-188.
arXiv:math/0505621 pdf - Kramer, Linus; Shelah, Saharon; Tent, Katrin; Thomas, Simon.
Asymptotic cones of finitely presented groups.
Adv. Math. 193 (2005), no. 1, 142-173.
arXiv:math/0306420 pdf - Kramer, Linus; Tent, Katrin.
Asymptotic cones and ultrapowers of Lie groups.
Bull. Symbolic Logic 10 (2004), no. 2, 175-185.
arXiv:math/0311101 pdf - Kramer, Linus.
Projective planes and their look-alikes.
J. Differential Geom. 64 (2003), no. 1, 1-55.
arXiv:math/0206145 pdf - Kramer, Linus.
Two-transitive Lie groups.
J. Reine Angew. Math. 563 (2003), 83-113.
arXiv:math/0106108 pdf - Kramer, Linus.
Buildings and classical groups.
Tits buildings and the model theory of groups (Würzburg, 2000), 59-101, London Math. Soc. Lecture Note Ser., 291, Cambridge Univ. Press, Cambridge, 2002.
arXiv:math/0307117 - Kramer, Linus.
Loop groups and twin buildings.
Geom. Dedicata 92 (2002), 145-178.
arXiv:math/0109128 pdf - Kramer, Linus.
Homogeneous spaces, Tits buildings, and isoparametric hypersurfaces.
Mem. Amer. Math. Soc. 158 (2002), no. 752, xvi+114 pp.
arXiv:math/0109133 - Grundhöfer, Theo; Knarr, Norbert; Kramer, Linus.
Flag-homogeneous compact connected polygons. II.
Geom. Dedicata 83 (2000), no. 1-3, 1-29.
pdf - Kramer, Linus.
The point and line space of a compact projective plane are homeomorphic.
Math. Z. 234 (2000), no. 1, 83-102.
pdf - Kramer, Linus.
Compact ovoids in quadrangles. III. Clifford algebras and isoparametric hypersurfaces.
Geom. Dedicata 79 (2000), no. 3, 321-339.
pdf
Corrections.
Geom. Dedicata 86 (2001), no. 1-3, 249. - Kramer, Linus.
Compact ovoids in quadrangles. II. The classical quadrangles.
Geom. Dedicata 79 (2000), no. 2, 179-188.
pdf - Kramer, Linus; Van Maldeghem, Hendrik.
Compact ovoids in quadrangles. I. Geometric constructions.
Geom. Dedicata 78 (1999), no. 3, 279-300.
pdf - Kramer, Linus.
Splitting off the real line and plane.
Results Math. 37 (2000), no. 1-2, 119.
pdf - Kramer, Linus; Röhrle, Gerhard; Tent, Katrin.
Defining k in G(k).
J. Algebra 216 (1999), no. 1, 77-85.
pdf - Kramer, Linus; Tent, Katrin; Van Maldeghem, Hendrik.
Simple groups of finite Morley rank and Tits buildings.
Israel J. Math. 109 (1999), 189-224.
pdf - Kramer, Linus.
Octonion Hermitian quadrangles.
Finite geometry and combinatorics (Deinze, 1997). Bull. Belg. Math. Soc. Simon Stevin 5 (1998), no. 2-3, 353-362.
pdf - Kramer, Linus; Tent, Katrin.
Algebraic polygons.
J. Algebra 182 (1996), no. 2, 435-447.
pdf - Kramer, Linus.
Holomorphic polygons.
Math. Z. 223 (1996), no. 2, 333-341.
pdf - Knarr, Norbert; Kramer, Linus.
Projective planes and isoparametric hypersurfaces.
Geom. Dedicata 58 (1995), no. 2, 193-202.
pdf - Bödi, Richard; Kramer, Linus.
On homomorphisms between generalized polygons.
Geom. Dedicata 58 (1995), no. 1, 1-14.
pdf - Grundhöfer, Theo; Knarr, Norbert; Kramer, Linus.
Flag-homogeneous compact connected polygons.
Geom. Dedicata 55 (1995), no. 1, 95-114.
pdf - Kramer, Linus.
Compact polygons.
Dissertation, Math. Fak. Univ. Tübingen (1994), 72 pp.
arXiv:math/0104064 - Kramer, Linus.
The topology of smooth projective planes.
Arch. Math. (Basel) 63 (1994), no. 1, 85-91.
pdf - Bödi, Richard; Kramer, Linus.
Differentiability of continuous homomorphisms between smooth loops.
Results Math. 25 (1994), no. 1-2, 13-19.
pdf - Haase, Richard W.; Kramer, Linus; Kramer, Peter; Lalvani, Haresh.
Polyhedra of three quasilattices associated with the icosahedral group.
Acta Cryst. Sect. A 43 (1987), no. 4, 574-587.
pdf - Kramer, Peter; Kramer, Linus.
Diffraction and layer structure of a quasilattice.
Z. Naturforsch. 40 (1985), 1162-1163.
pdf