منابع مشابه
Michel Deza , Michel Petitjean , Krassimir Markov
We study differential-geometrical structure of an information manifold equipped with a divergence function.A divergence function generates a Riemannian metric and furthermore it provides a symmetric third-order tensor,when the divergence is asymmetric. This induces a pair of affine connections dually coupled to each other withrespect to the Riemannian metric. This is the arising eme...
متن کامل. A G ] 2 6 A pr 1 99 9 LARGE SCHUBERT VARIETIES MICHEL
For a semisimple adjoint algebraic group G and a Borel subgroup B, consider the double classes BwB in G and their closures in the canonical com-pactification of G: we call these closures large Schubert varieties. We show that these varieties are normal and Cohen-Macaulay; we describe their Picard group and the spaces of sections of their line bundles. As an application, we construct geometrical...
متن کاملMichel Labouesse
Michel Labouesse grew up near Paris. He studied maths and physics for a degree in engineering, but subsequently embraced a career in biology. He learned genetics during his PhD with Piotr Slonimski in Gif/Yvette, where he analysed how the nuclear genome controls expression of mitochondrial genes in yeast. He then went on to learn developmental biology of the nematode Caenorhabditis elegans as a...
متن کامل658 Michel
We describe a few applications of semideenite programming in combinatorial optimization. Semideenite programming is a special case of convex programming where the feasible region is an aane subspace of the cone of positive semideenite matrices. There has been much interest in this area lately, partly because of applications in com-binatorial optimization and in control theory and also because o...
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ژورنال
عنوان ژورنال: Annales d'Endocrinologie
سال: 2019
ISSN: 0003-4266
DOI: 10.1016/j.ando.2019.02.002