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Symplectic circle actions on manifolds with contact type boundary

Klaus Niederkrüger , Aleksandra Marinković
2022
Pré-publication, Document de travail hal-03855366v1

Desingularization of orbifolds obtained from symplectic reduction at generic coadjoint orbits

Klaus Niederkrüger , Federica Pasquotto
International Mathematics Research Notices, 2009, 2009 (23), pp.4463-4479. ⟨10.1093/imrn/rnp095⟩
Article dans une revue hal-00949442v1

Examples of non-trivial contact mapping classes in all dimensions

Patrick Massot , Klaus Niederkrüger
International Mathematics Research Notices, 2016, 2016 (15), pp.4784-4806. ⟨10.1093/imrn/rnv396⟩
Article dans une revue hal-01146739v1

Subcritical contact surgeries and the topology of symplectic fillings

Klaus Niederkrüger , Paolo Ghiggini , Chris Wendl
Journal de l'École polytechnique — Mathématiques, 2016, 3, pp.163-208. ⟨10.5802/jep.31⟩
Article dans une revue hal-01146740v1

Some remarks on the size of tubular neighborhoods in contact topology and fillability

Klaus Niederkrüger , Francisco Presas
Geom. Topol., 2010, 14 (2), pp.719-754. ⟨10.2140/gt.2010.14.719⟩
Article dans une revue hal-00949432v1
Image document

On fillability of contact manifolds

Klaus Niederkrüger
Differential Geometry [math.DG]. Université Paul Sabatier - Toulouse III, 2013
HDR tel-00922320v1

The Weinstein conjecture in the presence of submanifolds having a Legendrian foliation

Klaus Niederkrüger , Ana Rechtman
J. Topol. Anal., 2011, 3 (4), pp.405-421. ⟨10.1142/S1793525311000684⟩
Article dans une revue hal-00949428v1

Every contact manifold can be given a non-fillable contact structure

Klaus Niederkrüger , Otto van Koert
International Mathematics Research Notices, 2006, ID rnm 115, pp.22. ⟨10.1093/imrn/rnm115⟩
Article dans une revue hal-00715461v1

Weak symplectic fillings and holomorphic curves

Klaus Niederkrüger , Chris Wendl
Ann. Sci. Éc. Norm. Supér., 2011, 44 (5), pp.801-853
Article dans une revue hal-00949425v1

Open book decompositions for contact structures on Brieskorn manifolds.

Klaus Niederkrüger , Otto van Koert
Proc. Amer. Math. Soc., 2005, 133 (2005), pp.3679-3686. ⟨10.1090/S0002-9939-05-07944-X⟩
Article dans une revue hal-00715454v1

Brieskorn manifolds as contact branched covers of spheres

Ferit Ozturk , Klaus Niederkrüger
Period. Math. Hungar., 2007, 54 (2007) (1), pp.85-97. ⟨10.1007/s-10998-007-1085-3⟩
Article dans une revue hal-00715458v1

Loose Legendrians and the plastikstufe

Klaus Niederkrüger , Emmy Murphy , Olga Plamenevskaya , Andras Stipsicz
Geom. Topol., 2013, 17 (3), pp.1791-1814. ⟨10.2140/gt.2013.17.1791⟩
Article dans une revue hal-00949414v1

Some properties of the Bourgeois contact structures

Samuel Lisi , Aleksandra Marinković , Klaus Niederkrüger
Algebraic and Geometric Topology, 2019, 19 (7), pp.3409-3451. ⟨10.2140/agt.2019.19.3409⟩
Article dans une revue hal-01702441v1

Weak and strong fillability of higher dimensional contact manifolds

Klaus Niederkrüger , Patrick Massot , Chris Wendl
Inventiones Mathematicae, 2013, 192 (2), pp.287-373. ⟨10.1007/s00222-012-0412-5⟩
Article dans une revue hal-00949420v1

The plastikstufe--a generalization of the overtwisted disk to higher dimensions.

Klaus Niederkrüger
Algebr. Geom. Topol., 2006, 6 (2006), pp.2473-2508. ⟨10.2140/agt.2006.6.2473⟩
Article dans une revue hal-00715456v1
Image document

ON THE SYMPLECTIC FILLINGS OF STANDARD REAL PROJECTIVE SPACES

Paolo Ghiggini , Klaus Niederkrüger
Journal of Fixed Point Theory and Applications, 2022, Symplectic geometry - A Festschrift in honour of Claude Viterbo’s 60th birthday, 24 (2), ⟨10.1007/s11784-022-00943-y⟩
Article dans une revue hal-03082901v1

Five-dimensional contact SU(2)- and SO(3)-manifolds and Dehn twists.

Klaus Niederkrüger
Geom. Dedicata, 2006, 117 (2006) (1), pp.85-110. ⟨10.1007/s10711-005-9014-3⟩
Article dans une revue hal-00715455v1

An overtwisted convex hypersurface in higher dimensions

Klaus Niederkrüger , River Chiang
2021
Pré-publication, Document de travail hal-03224778v1

Towards a good definition of algebraically overtwisted

Klaus Niederkrüger , Frédéric Bourgeois
Expositiones Mathematicae, 2010, 28 (1), pp.85-100. ⟨10.1016/j.exmath.2009.06.001⟩
Article dans une revue hal-00949437v1

Resolution of symplectic cyclic orbifold singularities

Klaus Niederkrüger , Federica Pasquotto
J. Symplectic Geom., 2009, 7 (3), pp.337-355
Article dans une revue hal-00949444v1