EuDML | Browse

Items

All a b c d e f g h i j k l m n o p q r s t u v w x y z Other

Displaying 161 – 180 of 208

Constructing generic smooth maps of a manifold into a surface with prescribed singular loci

Osamu Saeki (1995)

Annales de l'institut Fourier

It is known that the singular set $S (f)$ of a generic smooth map $f : M \to N$ of an $n$ -dimensional manifold into a surface is a closed 1-dimensional submanifold of $M$ and that it has a natural stratification induced by the absolute index. In this paper, we give a complete characterization of those 1-dimensional (stratified) submanifolds which arise as the singular set of a generic map in terms of the homology class they represent.

Constructing symplectic forms on 4--manifolds which vanish on circles.

Gay, David T., Kirby, Robion (2004)

Geometry & Topology

Constructing taut foliations.

Rachel Roberts (1995)

Commentarii mathematici Helvetici

Construction de champs de vecteurs sans orbite périodique

Étienne Ghys (1993/1994)

Séminaire Bourbaki

Construction de sous-variétés symplectiques

Jean-Claude Sikorav (1997/1998)

Séminaire Bourbaki

Construction d’éléments dans $π_{*}^{S} (B U (2))$

Nigel Ray, Lionel Schwartz (1983)

Bulletin de la Société Mathématique de France

Construction of Einstein metrics by generalized Dehn filling

Richard H. Bamler (2012)

Journal of the European Mathematical Society

In this paper, we present a new approach to the construction of Einstein metrics by a generalization of Thurston's Dehn filling. In particular in dimension 3, we will obtain an analytic proof of Thurston's result.

Construction of Rank 2 semistable torsion free sheaves which are not limit of Vector bundles.

Rosa M. Miro-Roig (1993)

Manuscripta mathematica

Constructions de feuilletages

Robert Roussarie (1976/1977)

Séminaire Bourbaki

Constructions of smooth 4-manifolds.

Fintushel, Ronald, Stern, Ronald J. (1998)

Documenta Mathematica

Contact 3-manifolds twenty years since J. Martinet's work

Yakov Eliashberg (1992)

Annales de l'institut Fourier

The paper gives an account of the recent development in 3-dimensional contact geometry. The central result of the paper states that there exists a unique tight contact structure on $S^{3}$ . Together with the earlier classification of overtwisted contact structures on 3-manifolds this result completes the classification of contact structures on $S^{3}$ .

Contact Homology, Capacity and Non-Squeezing in $ℝ^{2 n} \times S^{1}$ via Generating Functions

Sheila Sandon (2011)

Annales de l’institut Fourier

Starting from the work of Bhupal we extend to the contact case the Viterbo capacity and Traynor’s construction of symplectic homology. As an application we get a new proof of the Non-Squeezing Theorem of Eliashberg, Kim and Polterovich.

Contact homology of toroidal manifolds. (Homologie de contact des variétés toroïdales.)

Bourgeois, Frédéric, Colin, Vincent (2005)

Geometry & Topology

Contact structures on (n-1)-connected (2n+1)-manifolds

C. B. Thomas (1986)

Banach Center Publications

Contact topology and the structure of 5-manifolds with $π_{1} = ℤ_{2}$

Hansjörg Geiges, Charles B. Thomas (1998)

Annales de l'institut Fourier

We prove a structure theorem for closed, orientable 5-manifolds $M$ with fundamental group $π_{1} (M) = ℤ_{2}$ and second Stiefel-Whitney class equal to zero on $H_{2} (M)$ . This structure theorem is then used to construct contact structures on such manifolds by applying contact surgery to fake projective spaces and certain $ℤ_{2}$ -quotients of $S^{2} \times S^{3}$ .

Continuous mappings with an infinite number of topologically critical points

Cornel Pintea (1997)

Annales Polonici Mathematici

We prove that the topological φ-category of a pair (M,N) of topological manifolds is infinite if the algebraic φ-category of the pair of fundamental groups (π₁(M),π₁(N)) is infinite. Some immediate consequences of this fact are also pointed out.

Currently displaying 161 – 180 of 208

Previous Page 9 Next

Displaying 161 – 180 of 208

Constructing generic smooth maps of a manifold into a surface with prescribed singular loci

Constructing symplectic forms on 4--manifolds which vanish on circles.

Constructing taut foliations.

Construction de champs de vecteurs sans orbite périodique

Construction de sous-variétés symplectiques

Construction d’éléments dans $π_{*}^{S} (B U (2))$

Construction of Einstein metrics by generalized Dehn filling

Construction of Rank 2 semistable torsion free sheaves which are not limit of Vector bundles.

Constructions de feuilletages

Constructions of smooth 4-manifolds.

Contact 3-manifolds twenty years since J. Martinet's work

Contact Homology, Capacity and Non-Squeezing in $ℝ^{2 n} \times S^{1}$ via Generating Functions

Contact homology of toroidal manifolds. (Homologie de contact des variétés toroïdales.)

Contact structures on (n-1)-connected (2n+1)-manifolds

Contact topology and the structure of 5-manifolds with $π_{1} = ℤ_{2}$

Continuous mappings with an infinite number of topologically critical points

Contribution à une théorie de Smale à un paramètre dans le cas non simplement connexe

Contributions of rational homotopy theory to global problems in geometry

Controllability of systems on a nilpotent Lie group

Controlled connectivity of closed 1-forms.

Currently displaying 161 – 180 of 208