U-Statistics in Banach Spaces
Title | U-Statistics in Banach Spaces PDF eBook |
Author | IU. IUrii Vasilevich Borovskikh |
Publisher | VSP |
Total Pages | 442 |
Release | 1996-01-01 |
Genre | Mathematics |
ISBN | 9789067642002 |
U-statistics are universal objects of modern probabilistic summation theory. They appear in various statistical problems and have very important applications. The mathematical nature of this class of random variables has a functional character and, therefore, leads to the investigation of probabilistic distributions in infinite-dimensional spaces. The situation when the kernel of a U-statistic takes values in a Banach space, turns out to be the most natural and interesting. In this book, the author presents in a systematic form the probabilistic theory of U-statistics with values in Banach spaces (UB-statistics), which has been developed to date. The exposition of the material in this book is based around the following topics: algebraic and martingale properties of U-statistics; inequalities; law of large numbers; the central limit theorem; weak convergence to a Gaussian chaos and multiple stochastic integrals; invariance principle and functional limit theorems; estimates of the rate of weak convergence; asymptotic expansion of distributions; large deviations; law of iterated logarithm; dependent variables; relation between Banach-valued U-statistics and functionals from permanent random measures.
U-Statistics in Banach Spaces
Title | U-Statistics in Banach Spaces PDF eBook |
Author | Yu. V. Borovskikh |
Publisher | Walter de Gruyter GmbH & Co KG |
Total Pages | 436 |
Release | 2020-05-18 |
Genre | Mathematics |
ISBN | 3112318897 |
No detailed description available for "U-Statistics in Banach Spaces".
U-Statistics in Banach Spaces
Title | U-Statistics in Banach Spaces PDF eBook |
Author | Yu. V. Boroskikh |
Publisher | Walter de Gruyter GmbH & Co KG |
Total Pages | 436 |
Release | 2020-05-18 |
Genre | Mathematics |
ISBN | 311231395X |
No detailed description available for "U-Statistics in Banach Spaces".
Probability in Banach Spaces, 8: Proceedings of the Eighth International Conference
Title | Probability in Banach Spaces, 8: Proceedings of the Eighth International Conference PDF eBook |
Author | R.M. Dudley |
Publisher | Springer Science & Business Media |
Total Pages | 512 |
Release | 2012-12-06 |
Genre | Mathematics |
ISBN | 1461203678 |
Probability limit theorems in infinite-dimensional spaces give conditions un der which convergence holds uniformly over an infinite class of sets or functions. Early results in this direction were the Glivenko-Cantelli, Kolmogorov-Smirnov and Donsker theorems for empirical distribution functions. Already in these cases there is convergence in Banach spaces that are not only infinite-dimensional but nonsep arable. But the theory in such spaces developed slowly until the late 1970's. Meanwhile, work on probability in separable Banach spaces, in relation with the geometry of those spaces, began in the 1950's and developed strongly in the 1960's and 70's. We have in mind here also work on sample continuity and boundedness of Gaussian processes and random methods in harmonic analysis. By the mid-70's a substantial theory was in place, including sharp infinite-dimensional limit theorems under either metric entropy or geometric conditions. Then, modern empirical process theory began to develop, where the collection of half-lines in the line has been replaced by much more general collections of sets in and functions on multidimensional spaces. Many of the main ideas from probability in separable Banach spaces turned out to have one or more useful analogues for empirical processes. Tightness became "asymptotic equicontinuity. " Metric entropy remained useful but also was adapted to metric entropy with bracketing, random entropies, and Kolchinskii-Pollard entropy. Even norms themselves were in some situations replaced by measurable majorants, to which the well-developed separable theory then carried over straightforwardly.
Theory of U-Statistics
Title | Theory of U-Statistics PDF eBook |
Author | Vladimir S. Korolyuk |
Publisher | Springer Science & Business Media |
Total Pages | 558 |
Release | 2013-03-09 |
Genre | Mathematics |
ISBN | 9401735158 |
The theory of U-statistics goes back to the fundamental work of Hoeffding [1], in which he proved the central limit theorem. During last forty years the interest to this class of random variables has been permanently increasing, and thus, the new intensively developing branch of probability theory has been formed. The U-statistics are one of the universal objects of the modem probability theory of summation. On the one hand, they are more complicated "algebraically" than sums of independent random variables and vectors, and on the other hand, they contain essential elements of dependence which display themselves in the martingale properties. In addition, the U -statistics as an object of mathematical statistics occupy one of the central places in statistical problems. The development of the theory of U-statistics is stipulated by the influence of the classical theory of summation of independent random variables: The law of large num bers, central limit theorem, invariance principle, and the law of the iterated logarithm we re proved, the estimates of convergence rate were obtained, etc.
On the Estimation of Multiple Random Integrals and U-Statistics
Title | On the Estimation of Multiple Random Integrals and U-Statistics PDF eBook |
Author | Péter Major |
Publisher | Springer |
Total Pages | 290 |
Release | 2013-06-28 |
Genre | Mathematics |
ISBN | 3642376177 |
This work starts with the study of those limit theorems in probability theory for which classical methods do not work. In many cases some form of linearization can help to solve the problem, because the linearized version is simpler. But in order to apply such a method we have to show that the linearization causes a negligible error. The estimation of this error leads to some important large deviation type problems, and the main subject of this work is their investigation. We provide sharp estimates of the tail distribution of multiple integrals with respect to a normalized empirical measure and so-called degenerate U-statistics and also of the supremum of appropriate classes of such quantities. The proofs apply a number of useful techniques of modern probability that enable us to investigate the non-linear functionals of independent random variables. This lecture note yields insights into these methods, and may also be useful for those who only want some new tools to help them prove limit theorems when standard methods are not a viable option.
A Large Deviation Principle for U-statistics in Banach Spaces
Title | A Large Deviation Principle for U-statistics in Banach Spaces PDF eBook |
Author | Yuri V. Borovskikh |
Publisher | |
Total Pages | 27 |
Release | 1998 |
Genre | |
ISBN |