See also

  1. On the geometric mechanics of assignment flows for metric data labeling (with F. Savarino, C. Schnörr)
    arXiv:2111.02543, see also Proc. SSVM, 2021
  2. Loewner's "forgotten" theorem (with S. Tabachnikov)
    arXiv:2109.03051, to appear in The Mathematical Intelligencer
  3. On the geometric mechanics of assignment flows for metric data labeling (with F. Savarino, C. Schnörr), in Proc. SSVM, 2021
  4. Symplectically convex and symplectically star-shaped curves – a variational problem (with S. Tabachnikov)
    arXiv:2012.14797, to appear in Journal of Fixed Point Theory and Applications
  5. Periodic delay orbits and the polyfold implicit function theorem (with I. Seifert)
    arXiv:2011.14828, to appear in Commentarii Mathematici Helvetici
  6. Visual Analysis of Billiard Dynamics Simulation Ensembles (with S. Boshe-Plois, L. Linsen, Q.Q. Ngo)
    15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2020)
  7. Polygonal symplectic billiards (with G. Banhatti, F. Sadlo, R. Schwartz, S. Tabachnikov)
  8. A symplectic dynamics proof of the degree-genus formula (with H. Geiges, K. Zehmisch)
    arXiv:1905.03054, to appear in Arnold Mathematical Journal
  9. Pseudorotations of the 2-disc and Reeb flows on the 3-sphere (with H. Geiges, K. Zehmisch)
    Ergodic Theory and Dynamical Systems (2022), 402 – 436, arXiv:1804:07129
  10. Hamiltonian delay equations – examples and a lower bound for the number of periodic solutions (with U. Frauenfelder, F. Schlenk)
    Advances in Mathematics (2020), article 107319, arXiv:1802.07453
  11. An iterated graph construction and periodic orbits of Hamiltonian delay equations (with U. Frauenfelder, F. Schlenk)
    Journal of Differential Equations (2019), 2466 – 2492, arXiv:1802.07449
  12. A compactness result for non-local unregularized gradient flow lines (with U. Frauenfelder, F. Schlenk)
    Journal of Fixed Point Theory and Applications (2019), 1 – 28, arXiv:1802.07445
  13. Introducing symplectic billiards (with. S. Tabachnikov)
    Advances in Mathematics (2018), 822 – 867 , arXiv:1708.07395
  14. Reeb dynamics inspired by Katok's example in Finsler geometry (with H. Geiges, K. Zehmisch)
    Mathematische Annalen (2018), 1883 – 1907, arXiv:1705.08126
  15. Numerical simulations of magnetic billiards in a convex domain in $\mathbb{R}^2$ (with G. D. Banhatti, M. Herrmann)
  16. Periodic Reeb orbits on prequantization bundles (with J. Gutt, D. Hein)
    Journal of Modern Dynamics (2018), 123 – 150, arXiv:1612.02205
  17. Positive loops and $L^{\infty}$-contact systolic inequalities (with U. Fuchs, W. Merry)
    Selecta Mathematica (2017), 2491 – 2521, arXiv:1602.01383
  18. Local systems on the free loop space and finiteness of the Hofer-Zehnder capacity (with U. Frauenfelder, A. Oancea)
    Mathematische Annalen (2017),1403 – 1428, arXiv:1509.02455
  19. Vanishing of Rabinowitz Floer homology on negative line bundles (with J. Kang)
    Mathematische Zeitschrift (2017), 493 – 517, arXiv:1508.02525
  20. Bubbles and Onis (with U. Frauenfelder)
    Journal of Fixed Point Theory and Applications (2017), 85 – 112, arXiv:1412.4360
  21. Symplectic Tate homology (with K. Cieliebak, U. Frauenfelder)
    Proceedings of the London Mathematical Society, (2016), 169 – 205, arXiv:1405.2303
  22. Cuplength estimates in Morse cohomology, (with D. Hein)
    Journal of Topology and Analysis, (2016), 243 – 272, arXiv:1310.5080
  23. Orderability and the Weinstein Conjecture, (with U. Fuchs, W. Merry)
    Compositio Mathematica, (2015), 2251 – 2272, arXiv:1310.0786
  24. Square roots of Hamiltonian diffeomorphisms, (with U. Frauenfelder)
    Journal of Symplectic Geometry, (2014), 427 – 434, arXiv:1304.4067
  25. Orderability, contact non-squeezing, and Rabinowitz Floer homology, (with W. Merry)
    Journal of Symplectic Geometry, (2018), 1481 – 1547, arXiv:1302.6576
  26. Exponential decay for sc-gradient flow lines, (with U. Frauenfelder)
    Journal of Fixed Point Theory and Applications, (2013), 571 – 586, arXiv:1302.3162
  27. A $\Gamma$-structure on Lagrangian Grassmannians, (with U. Frauenfelder, J. Solomon)
    Commentarii Mathematici Helvetici (2014), 929 – 936, arXiv:1209.4505
  28. The space of linear anti-symplectic involutions is a homogenous space, (with U. Frauenfelder)
    Archiv der Mathematik, (2012), 531 – 536, arXiv:1208.2126
  29. The Conley-Zehnder indices of the rotating Kepler problem, (with J. Fish, U. Frauenfelder, O. van Koert)
    Mathematical Proc. of the Cambridge Philosophical Society, (2013), 243 – 260, arXiv:1201.2032
  30. Translated points and Rabinowitz Floer homology, (with W. Merry)
    Journal of Fixed Point Theory and Applications, (2013), 201 – 214, arXiv:1111.5577
  31. Global surfaces of section in the planar restricted 3-body problem, (with J. Fish, U. Frauenfelder, H. Hofer, O. van Koert)
    Archive for Rational Mechanics and Analysis, (2012), 273 – 284, arXiv:1103.3881
  32. A variational approach to Givental's nonlinear Maslov index, (with U. Frauenfelder)
    Geometric and Functional Analysis (GAFA), (2012), 1033 – 1050, arXiv:1102.3627
  33. The contact geometry of the restricted 3-body problem, (with U. Frauenfelder, O. van Koert, G. Paternain)
    Communications on Pure and Applied Mathematics, (2012), 229 – 263, arXiv:1010.2140
  34. Periodic bounce orbits of prescribed energy, (with M. Mazzucchelli)
    International Mathematical Research Notices (2011), 3289 – 3314, arXiv:1006.1125
  35. Cup-length estimates for leaf-wise intersections, (with A. Momin)
    Mathematical Proc. of the Cambridge Philosophical Society (2010), 539 – 551, arXiv:1002.3283
  36. Rabinowitz Floer homology: A survey, (with U. Frauenfelder)
    in Global Differential Geometry, Springer Proc. in Mathematics (2012), 437 – 461, arXiv:1001.4272
  37. On a Theorem by Ekeland-Hofer, (with U. Frauenfelder)
    Israel Journal of Mathematics (2012), 485 – 491, arXiv:1001.3386
  38. Spectral invariants in Rabinowitz Floer homology and global Hamiltonian perturbations, (with U. Frauenfelder)
    Journal of Modern Dynamics (2010), 329 – 357, arXiv:1001.2920
  39. Non-displaceable contact embeddings and infinitely many leaf-wise intersections, (with M. McLean)
    Journal of Symplectic Geometry (2011), 271 – 284, arXiv:0904.3564
  40. On non-separating contact hypersurfaces in symplectic 4-manifolds, (with B. Bramham and Ch. Wendl)
    Algebraic & Geometric Topology (2010), 697 – 737, arXiv:0901.0854
  41. Infinitely many leaf-wise intersection points on cotangent bundles, (with U. Frauenfelder)
    Expositiones Mathematicae (2012), 168 – 182, arXiv:0812.4426
  42. Leaf-wise intersections and Rabinowitz Floer homology, (with U. Frauenfelder)
    Journal of Topology and Analysis (2010), 77 – 98, arXiv:0810.3845
  43. Floer homology for negative line bundles and Reeb chords in prequantization space, (with U. Frauenfelder)
    Journal of Modern Dynamics (2009), 407 – 456, arXiv:0808.3634
  44. On the Weinstein conjecture in higher dimensions, (with H. Hofer)
    Commentarii Mathematici Helvetici (2009), 429 – 436, arXiv:0705.3953
  45. A non-displaceable Lagrangian torus in T*S2, (with U. Frauenfelder)
    Communications on Pure and Applied Mathematics (2008), 1046 – 1051, arXiv:math/0608356
  46. A note on local Floer homology
  47. A Lagrangian Piunikhin-Salamon-Schwarz morphism and two comparison homomorphisms in Floer homology
    International Mathematical Research Notices (2008), article ID rnm134, arXiv:math/0512037
  48. On the extrinsic topology of Lagrangian submanifolds
    International Mathematical Research Notices (2005), 2341 – 2371, arXiv:math.SG/0506016
    Erratum: International Mathematical Research Notices (2010), 1363 – 1369
  49. On functoriality in Floer homology
    Ph.D. thesis, University of Leipzig (2005)