Resultats globals: 4 registres trobats en 0.03 segons.
Articles, 4 registres trobats
Articles 4 registres trobats  
1.
71 p, 954.7 KB The hyperbolic Anderson model : moment estimates of the Malliavin derivatives and applications / Balan, Raluca M. (University of Ottawa. Department of Mathematics and Statistics) ; Nualart, David (University of Kansas. Department of Mathematics) ; Quer i Sardanyons, Lluís (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Zheng, Guangqu (The University of Edinburg. School of Mathematics)
In this article, we study the hyperbolic Anderson model driven by a space-time colored Gaussian homogeneous noise with spatial dimension d= 1 , 2. Under mild assumptions, we provide Lp-estimates of the iterated Malliavin derivative of the solution in terms of the fundamental solution of the wave solution. [...]
2022 - 10.1007/s40072-021-00227-5
Stochastics and Partial Differential Equations: Analysis and Computations, Vol. 10, Issue 3 (January 2022) , p. 757-827  
2.
39 p, 541.4 KB A Central Limit Theorem for inner functions / Nicolau, Artur (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Soler i Gibert, Odí (Julius-Maximilians-Universität Würzburg. Institut für Mathematik)
A Central Limit Theorem for linear combinations of iterates of an inner function is proved. The main technical tool is Aleksandrov Desintegration Theorem for Aleksandrov-Clark measures.
2022 - 10.1016/j.aim.2022.108318
Advances in mathematics, Vol. 401 (June 2022) , art. 108318  
3.
26 p, 577.1 KB Periodic orbits of discrete and continuous dynamical systems via Poincaré-Miranda theorem / Gasull, Armengol (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Mañosa Fernández, Víctor 1971- (Universitat Politècnica de Catalunya. Departament de Matemàtiques)
We present a systematic methodology to determine and locate analytically isolated periodic points of discrete and continuous dynamical systems with algebraic nature. We apply this method to a wide range of examples, including a one-parameter family of counterexamples to the discrete Markus-Yamabe conjecture (La Salle conjecture); the study of the low periods of a Lotka-Volterra-type map; the existence of three limit cycles for a piecewise linear planar vector field; a new counterexample of Kouchnirenko conjecture; and an alternative proof of the existence of a class of symmetric central configuration of the (1 + 4)-body problem.
2020 - 10.3934/dcdsb.2019259
Discrete and continuous dynamical systems. Series B, Vol. 25, Issue 2 (February 2020) , p. 651-670  
4.
18 p, 119.6 KB Asymptotic normality of the integrated square error of a density estimator in the convolution model / Butucea, Cristina (Université de Paris)
In this paper we consider a kernel estimator of a density in a convolution model and give a central limit theorem for its integrated square error (ISE). The kernel estimator is rather classical in minimax theory when the underlying density is recovered from noisy observations. [...]
2004
SORT : statistics and operations research transactions, Vol. 28, Núm. 1 (January-June 2004) , p. 9-26  

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