1,721,057 research outputs found
Groupe I: Mathématiques. Residually Weakly Primitive and Locally Two-transitive Geometries for Sporadic Groups par Dimitri Leemans. Rapports des Commissaires
No full textBuekenhout Francis, Gutt Simone. Groupe I: Mathématiques. Residually Weakly Primitive and Locally Two-transitive Geometries for Sporadic Groups par Dimitri Leemans. Rapports des Commissaires. In: Bulletin de la Classe des sciences, tome 18, n°7-12, 2007. pp. 395-397
Groupe Ib : Mathématiques. Sur l'efficacité asymptotique uniforme des procédures de rangs signés multivariés par Davy Paindaveine Rapports des commissaires
No full textHallin Marc, Gutt Simone. Groupe Ib : Mathématiques. Sur l'efficacité asymptotique uniforme des procédures de rangs signés multivariés par Davy Paindaveine Rapports des commissaires. In: Bulletin de la Classe des sciences, tome 16, n°7-12, 2005. pp. 388-390
Groupe I: Mathématiques. Residually Weakly Primitive and Locally Two-transitive Geometries for Sporadic Groups par Dimitri Leemans. Rapports des Commissaires
No full textBuekenhout Francis, Gutt Simone. Groupe I: Mathématiques. Residually Weakly Primitive and Locally Two-transitive Geometries for Sporadic Groups par Dimitri Leemans. Rapports des Commissaires. In: Bulletin de la Classe des sciences, tome 18, n°7-12, 2007. pp. 395-397
Groupe I : Mathématiques. Symmetrizations and Symmetry of Critical Points, par Jean Van Schaftingen. Rapport des commissaires
No full textMawhin Jean, Willem Michel, Gutt Simone. Groupe I : Mathématiques. Symmetrizations and Symmetry of Critical Points, par Jean Van Schaftingen. Rapport des commissaires . In: Bulletin de la Classe des sciences, tome 17, n°7-12, 2006. pp. 311-313
Groupe Ier : Mathématiques. Heteroclinic solutions for a class of fourth order ordinary differential equations par Denis Bonheure. Rapports des commissaires
No full textMawhin Jean, Gutt Simone, Van Moerbeke Pierre. Groupe Ier : Mathématiques. Heteroclinic solutions for a class of fourth order ordinary differential equations par Denis Bonheure. Rapports des commissaires. In: Bulletin de la Classe des sciences, tome 16, n°7-12, 2005. pp. 385-387
A Moyal type product on Hermitian symmetric spaces
No full textWe suggest a construction of a Moyal type * product on Hermitian symmetric spaces ; this construction is motivated by what happens for coadjoint orbits of the Heisenberg group.Arnal Daniel, Cahen Michel, Gutt Simone, Zahir Hamid. A Moyal type product on Hermitian symmetric spaces. In: Bulletin de la Classe des sciences, tome 2, 1991. pp. 91-103
Examples of Yang-Mills fields on Segal's model
No full textIn this article we give a solution of Yang-Mills equations for the group G = SU(2) on the pseudo-riemannian manifold S1xS3 which is a conformai compactification of Minkowski space.Barbier Pierre, Cahen Michel, Gutt Simone. Examples of Yang-Mills fields on Segal's model. In: Bulletin de la Classe des sciences, tome 68, 1982. pp. 835-842
Representation of compact Lie groups and quantization by deformation
No full textWe realise the *-representation program for compact semi simple Lie groups, using a Kodaira's map and Berezin's symbols. We study the Fourier transform it induces. We show that injectivity of Kodaira's map selects the data of geometric quantization. In this case an inverse of Kodaira's map is given by a moment map. This relates our construction to existing ones.Arnal Daniel, Cahen Michel, Gutt Simone. Representation of compact Lie groups and quantization by deformation. In: Bulletin de la Classe des sciences, tome 74, 1988. pp. 123-141
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
- …
