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Marie-France VIGNERAS (1981/1982)

Seminaire de Théorie des Nombres de Bordeaux

$𝒟$ -modules, contact valued calculus and Poincaré-Cartan form

Ricardo J. Alonso Blanco (1999)

Czechoslovak Mathematical Journal

$𝒟$ -modules et faisceaux pervers dont le support singulier est un croisement normal

André Galligo, Michel Granger, Philippe Maisonobe (1985)

Annales de l'institut Fourier

Dans cet article on étudie les $𝒟$ -modules dont le support singulier est un croisement normal dans $C^{n}$ , par l’intermédiaire de la catégorie équivalente de faisceaux pervers. On montre qu’ils sont caractérisés, à isomorphisme près, par la donnée suivante : un hypercube constitué par des espaces vectoriels de dimension finie $F_{I}$ indexés par les parties de ${1, ..., n}$ , et des applications linéaires $F_{I} ⇄ F_{I \cup {i}}$ soumises à certaines conditions de commutativité et d’inversibilité. Ce résultat est exprimé sous forme d’une équivalence...

${(Q E D)}_{2}$ in the Coulomb gauge

J. Dimock (1985)

Annales de l'I.H.P. Physique théorique

1 Structure de contact et équations aux dérivées partielles d'après V. V. Lychagin

Guy Patissier (1983)

Publications du Département de mathématiques (Lyon)

2 Calcul de Weyl et déformations

E. Combet, G. Patissier (1983)

Publications du Département de mathématiques (Lyon)

2nd microlocalisation and conical refraction

Nobuyuki Tose (1987)

Annales de l'institut Fourier

We study the propagation of microlocal analytic singularities for the microdifferential equations with conical refraction studied by R. Melrose and G. Uhlmann. We transform the equations to a simple canonical form 2-microlocaly through quantized bicanonical transformations by Y. Laurent.

3 Classification des plongements isotropes d'après A. Weinstein

D. Sondaz (1983)

Publications du Département de mathématiques (Lyon)

A 2D climate energy balance model coupled with a 3D deep ocean model.

Diaz, J.Ildefonso, Tello, Lourdes (2007)

Electronic Journal of Differential Equations (EJDE) [electronic only]

A bifurcation result for equations with anisotropic $p$ -Laplace-like operators.

Le, Vy Khoi (2001)

Abstract and Applied Analysis

A $C^{0}$ -theory for the blow-up of second order elliptic equations of critical Sobolev growth.

Druet, Olivier, Hebey, Emmanuel, Robert, Frédéric (2003)

Electronic Research Announcements of the American Mathematical Society [electronic only]

A Canonical Form of a System of Microdifferential Equations with Non-Involutory Characteristics and Branching of Singularities.

Toshinori Ôaku (1981/1982)

Inventiones mathematicae

A canonical trace associated with certain spectral triples.

Paycha, Sylvie (2010)

SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]

A Characteristic Eigenfunction for Minimal Hypersurfaces in Space Forms.

Steen Markvorsen (1989)

Mathematische Zeitschrift

A characterization of caloric morphisms between manifolds.

Nishio, Masaharu, Shimomura, Katsunori (2003)

Annales Academiae Scientiarum Fennicae. Mathematica

A characterization of harmonic measures on laminations by hyperbolic Riemann surfaces

Yuri Bakhtin, Matilde Martánez (2008)

Annales de l'I.H.P. Probabilités et statistiques

$ℒ$ denotes a (compact, nonsingular) lamination by hyperbolic Riemann surfaces. We prove that a probability measure on $ℒ$ is harmonic if and only if it is the projection of a measure on the unit tangent bundle $T^{1} ℒ$ of $ℒ$ which is invariant under both the geodesic and the horocycle flows.

A characterization of harmonic sections and a Liouville theorem

Simão Stelmastchuk (2012)

Archivum Mathematicum

Let $P (M, G)$ be a principal fiber bundle and $E (M, N, G, P)$ an associated fiber bundle. Our interest is to study the harmonic sections of the projection $π_{E}$ of $E$ into $M$ . Our first purpose is give a characterization of harmonic sections of $M$ into $E$ regarding its equivariant lift. The second purpose is to show a version of a Liouville theorem for harmonic sections of $π_{E}$ .

A class of nonlinear conservative elliptic equations in cylinders

Jean René Licois, Laurent Véron (1998)

Annali della Scuola Normale Superiore di Pisa - Classe di Scienze

A classification of Monge-Ampère equations

V. V. Lychagin, V. N. Rubtsov, I. V. Chekalov (1993)

Annales scientifiques de l'École Normale Supérieure

A compactness result for polyharmonic maps in the critical dimension

Shenzhou Zheng (2016)

Czechoslovak Mathematical Journal

For $n = 2 m \geq 4$ , let $Ω \in ℝ^{n}$ be a bounded smooth domain and $𝒩 \subset ℝ^{L}$ a compact smooth Riemannian manifold without boundary. Suppose that ${u_{k}} \in W^{m, 2} (Ω, 𝒩)$ is a sequence of weak solutions in the critical dimension to the perturbed $m$ -polyharmonic maps $\frac{d}{d t} |_{t = 0} E_{m} (Π (u + t ξ)) = 0$ with $Φ_{k} \to 0$ in ${(W^{m, 2} (Ω, 𝒩))}^{*}$ and $u_{k} ⇀ u$ weakly in $W^{m, 2} (Ω, 𝒩)$ . Then $u$ is an $m$ -polyharmonic map. In particular, the space of $m$ -polyharmonic maps is sequentially compact for the weak- $W^{m, 2}$ topology.

Currently displaying 1 – 20 of 1747

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