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Displaying 61 – 80 of 99

Open books on contact five-manifolds

Otto van Koert (2008)

Annales de l’institut Fourier

By using open book techniques we give an alternative proof of a theorem about the existence of contact structures on five-manifolds due to Geiges. The theorem asserts that simply-connected five-manifolds admit a contact structure in every homotopy class of almost contact structures.

Orbifold adjunction formula and symplectic cobordisms between lens spaces.

Chen, Weimin (2004)

Geometry & Topology

Overtwisted open books from sobering arcs.

Goodman, Noah (2005)

Algebraic & Geometric Topology

Ozsváth-Szabó invariants and tight contact three-manifolds; I.

Lisca, Paolo, Stipsicz, András I. (2004)

Geometry & Topology

Pinwheels and bypasses.

Honda, Ko, Kazez, William H., Matic, Gordana (2005)

Algebraic & Geometric Topology

Quasi-morphismes et invariant de Calabi

Pierre Py (2006)

Annales scientifiques de l'École Normale Supérieure

Rational surfaces and symplectic 4-manifolds with one basic class.

Fintushel, Ronald, Park, Jongil, Stern, Ronald J. (2002)

Algebraic & Geometric Topology

Rational symplectic field theory over $ℤ^{2}$ for exact Lagrangian cobordisms

Tobias Ekholm (2008)

Journal of the European Mathematical Society

We construct a version of rational Symplectic Field Theory for pairs $(X, L)$ , where $X$ is an exact symplectic manifold, where $L \subset X$ is an exact Lagrangian submanifold with components subdivided into $k$ subsets, and where both $X$ and $L$ have cylindrical ends. The theory associates to $(X, L)$ a $ℤ$ -graded chain complex of vector spaces over $ℤ_{2}$ , filtered with $k$ filtration levels. The corresponding $k$ -level spectral sequence is invariant under deformations of $(X, L)$ and has the following property: if $(X, L)$ is obtained by joining a...

Recollement de variétés de contact tendues

Vincent Colin (1999)

Bulletin de la Société Mathématique de France

Rectificatif à l'article «Recollement de variétés de contact tendues»

Vincent Colin (1999)

Bulletin de la Société Mathématique de France

Remarks on non-local invariants of Martinet's singular symplectic structures

Wojciech Domitrz (2004)

Banach Center Publications

Seifert fibered contact three-manifolds via surgery.

Lisca, Paolo, Stipsicz, András I. (2004)

Algebraic & Geometric Topology

Simply connected minimal symplectic 4-manifolds with signature less than −1

Anar Akhmedov, Scott Baldridge, R. İnanç Baykur, Paul Kirk, B. Doug Park (2010)

Journal of the European Mathematical Society

Singular Lefschetz pencils.

Auroux, Denis, Donaldson, Simon K., Katzarkov, Ludmil (2005)

Geometry & Topology

Stability of Tangential Locally Conformal Symplectic Forms

Cristian Ida (2014)

Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica

In this paper we firstly define a tangential Lichnerowicz cohomology on foliated manifolds. Next, we define tangential locally conformal symplectic forms on a foliated manifold and we formulate and prove some results concerning their stability.

We perform symplectic embeddings of ‘thin’ discs into a small ball in arbitrary dimension, using the symplectic folding construction.

Symplectic fillability of tight contact structures on torus bundles.

Ding, Fan, Geiges, Hansjörg (2001)

Algebraic & Geometric Topology

Symplectic Lefschetz fibrations on $S^{1} \times M^{3}$ .

Chen, Weimin, Matveyev, Rostislav (2000)

Geometry & Topology

Currently displaying 61 – 80 of 99

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Displaying 61 – 80 of 99

Open books on contact five-manifolds

Orbifold adjunction formula and symplectic cobordisms between lens spaces.

Overtwisted open books from sobering arcs.

Ozsváth-Szabó invariants and tight contact three-manifolds; I.

Pinwheels and bypasses.

Quasi-morphismes et invariant de Calabi

Rational surfaces and symplectic 4-manifolds with one basic class.

Rational symplectic field theory over $ℤ^{2}$ for exact Lagrangian cobordisms

Recollement de variétés de contact tendues

Rectificatif à l'article «Recollement de variétés de contact tendues»

Remarks on non-local invariants of Martinet's singular symplectic structures

Seifert fibered contact three-manifolds via surgery.

Simply connected minimal symplectic 4-manifolds with signature less than −1

Singular Lefschetz pencils.

Stability of Tangential Locally Conformal Symplectic Forms

Strongly fillable contact 3-manifolds without Stein fillings.

Sur la torsion des structures de contact tendues

Symplectic embedding of thin discs into a ball

Symplectic fillability of tight contact structures on torus bundles.

Symplectic Lefschetz fibrations on $S^{1} \times M^{3}$ .

Currently displaying 61 – 80 of 99