EuDML | Browse

Soit $A$ la $C^{*}$ -algèbre, ou bien réduite ou bien maximale, associée à la variété feuilletée $(V, F)$ , et $K$ la $C^{*}$ -algèbre élémentaire des opérateurs compacts. Alors, si dim $F \neq 0$ , on montre que $A$ est isomorphe à $A \otimes K$ .

Stabilité ou instabilité des points fixes elliptiques

Raphaël Douady (1988)

Annales scientifiques de l'École Normale Supérieure

Stability of compact actions of Rn of codimensional one.

Nicolau C. Saldanha (1994)

Commentarii mathematici Helvetici

Stability of Critical Points under Small Perturbations. Part II: Analytic Theory.

Michael Reeken (1973)

Manuscripta mathematica

Stability of Critical Values and Isolated Critical Continua.

Michael Reeken (1974)

Manuscripta mathematica

Stability of foliations induced by rational maps

F. Cukierman, J. V. Pereira, I. Vainsencher (2009)

Annales de la faculté des sciences de Toulouse Mathématiques

We show that the singular holomorphic foliations induced by dominant quasi-homogeneous rational maps fill out irreducible components of the space $ℱ_{q} (r, d)$ of singular foliations of codimension $q$ and degree $d$ on the complex projective space $ℙ^{r}$ , when $1 \leq q \leq r - 2$ . We study the geometry of these irreducible components. In particular we prove that they are all rational varieties and we compute their projective degrees in several cases.

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.

Currently displaying 241 – 260 of 445

Previous Page 13 Next

Displaying 241 – 260 of 445

Splitting Theorems for Certain PD3-Groups.

Splitting vector bundles by blowups

Splittings of groups and intersection numbers.

Splittings of Poincaré Duality Groups.

Spontaneous surgery on the Borromean rings.

Springer's Weyl Group Representations Through Characteristc Classes of Cone Bundles.

Squeezing m-cells to (m-1)-cells in $E^{n}$

Stabile Foliations of 4-Manifolds by Closed Surfaces. I. Local Structure and Free Actions of Finite Cyclic and Dihedral Groups on Surfaces.

Stabile reflexive Garben vom Rang 3 auf P3 mit kleinen Chernklassen.

Stabilisation, bordism and embedded spheres in 4-manifolds.

Stabilité des $C^{*}$ -algèbres de feuilletages