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This Note concerns the estimation of the parameter of the intensity of an inhomogeneous spatial Poisson process by the maximum likelihood method. We consider an intensity admitting a discontinuity along a closed curve depending of an unknown parameter. The established results show the consistency, the convergence in law and the convergence of the moments of the maximum likelihood estimator.  相似文献   

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《Comptes Rendus Mathematique》2005,340(12):861-866
Here we characterize in a complete and explicit way the relations of algebraic dependence over Q of complex values of Hecke–Mahler series at algebraic points of the multiplicative group Gm2(C). Our result contains previous results of Loxton and van der Poorten, Mahler, and Masser. To cite this article: F. Pellarin, C. R. Acad. Sci. Paris, Ser. I 340 (2005).  相似文献   

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We consider a topological space which is locally isomorphic to the quotient of Rk by the action of a discrete group and we call it quasifold of dimension k. Quasifolds generalize manifolds and orbifolds and represent the natural framework for performing symplectic reduction with respect to the induced action of any Lie subgroup, compact or not, of a torus. We define quasitori, Hamiltonian actions of quasitori and the moment mapping for symplectic quasifolds, and we show that every simple convex polytope, rational or not, is the image of the moment mapping for the action of a quasitorus on a quasifold.  相似文献   

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Sans résumé Présenté par G. Hajós  相似文献   

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Sans résumé Dédié àM. E. Holmgren à l'occasion de son soixantième anniversaire.  相似文献   

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Sans résumé A C. Carathéodory, en souvenir de deux semestres passés ensemble à Gœttingue il y a 40 ans, avec mes vines félicitations et mes meilleurs vœux de bonheur et de santé à l'occasion de son 70me anniversaire  相似文献   

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