U-Statistics, Mm-Estimators and Resampling
Title | U-Statistics, Mm-Estimators and Resampling PDF eBook |
Author | Arup Bose |
Publisher | Springer |
Total Pages | 174 |
Release | 2018-08-28 |
Genre | Mathematics |
ISBN | 9811322481 |
This is an introductory text on a broad class of statistical estimators that are minimizers of convex functions. It covers the basics of U-statistics and Mm-estimators and develops their asymptotic properties. It also provides an elementary introduction to resampling, particularly in the context of these estimators. The last chapter is on practical implementation of the methods presented in other chapters, using the free software R.
Resampling Estimators for Generalized L-statistics
Title | Resampling Estimators for Generalized L-statistics PDF eBook |
Author | J. Shao |
Publisher | |
Total Pages | 15 |
Release | 1988 |
Genre | |
ISBN |
Random Matrices and Non-Commutative Probability
Title | Random Matrices and Non-Commutative Probability PDF eBook |
Author | Arup Bose |
Publisher | CRC Press |
Total Pages | 287 |
Release | 2021-10-26 |
Genre | Mathematics |
ISBN | 1000458814 |
This is an introductory book on Non-Commutative Probability or Free Probability and Large Dimensional Random Matrices. Basic concepts of free probability are introduced by analogy with classical probability in a lucid and quick manner. It then develops the results on the convergence of large dimensional random matrices, with a special focus on the interesting connections to free probability. The book assumes almost no prerequisite for the most part. However, familiarity with the basic convergence concepts in probability and a bit of mathematical maturity will be helpful. Combinatorial properties of non-crossing partitions, including the Möbius function play a central role in introducing free probability. Free independence is defined via free cumulants in analogy with the way classical independence can be defined via classical cumulants. Free cumulants are introduced through the Möbius function. Free product probability spaces are constructed using free cumulants. Marginal and joint tracial convergence of large dimensional random matrices such as the Wigner, elliptic, sample covariance, cross-covariance, Toeplitz, Circulant and Hankel are discussed. Convergence of the empirical spectral distribution is discussed for symmetric matrices. Asymptotic freeness results for random matrices, including some recent ones, are discussed in detail. These clarify the structure of the limits for joint convergence of random matrices. Asymptotic freeness of independent sample covariance matrices is also demonstrated via embedding into Wigner matrices. Exercises, at advanced undergraduate and graduate level, are provided in each chapter.
Random Circulant Matrices
Title | Random Circulant Matrices PDF eBook |
Author | Arup Bose |
Publisher | CRC Press |
Total Pages | 98 |
Release | 2018-11-05 |
Genre | Mathematics |
ISBN | 0429788185 |
Circulant matrices have been around for a long time and have been extensively used in many scientific areas. This book studies the properties of the eigenvalues for various types of circulant matrices, such as the usual circulant, the reverse circulant, and the k-circulant when the dimension of the matrices grow and the entries are random. In particular, the behavior of the spectral distribution, of the spectral radius and of the appropriate point processes are developed systematically using the method of moments and the various powerful normal approximation results. This behavior varies according as the entries are independent, are from a linear process, and are light- or heavy-tailed. Arup Bose obtained his B.Stat., M.Stat. and Ph.D. degrees from the Indian Statistical Institute. He has been on its faculty at the Theoretical Statistics and Mathematics Unit, Kolkata, India since 1991. He is a Fellow of the Institute of Mathematical Statistics, and of all three national science academies of India. He is a recipient of the S.S. Bhatnagar Prize and the C.R. Rao Award. He is the author of three books: Patterned Random Matrices, Large Covariance and Autocovariance Matrices (with Monika Bhattacharjee) and U-Statistics, M_m-Estimators and Resampling (with Snigdhansu Chatterjee). Koushik Saha obtained a B.Sc. in Mathematics from Ramakrishna Mission Vidyamandiara, Belur and an M.Sc. in Mathematics from Indian Institute of Technology Bombay. He obtained his Ph.D. degree from the Indian Statistical Institute under the supervision of Arup Bose. His thesis on circulant matrices received high praise from the reviewers. He has been on the faculty of the Department of Mathematics, Indian Institute of Technology Bombay since 2014.
Measure and Integration
Title | Measure and Integration PDF eBook |
Author | S. Kesavan |
Publisher | Springer |
Total Pages | 232 |
Release | 2019-02-25 |
Genre | Mathematics |
ISBN | 9811366780 |
This book deals with topics on the theory of measure and integration. It starts with discussion on the Riemann integral and points out certain shortcomings, which motivate the theory of measure and the Lebesgue integral. Most of the material in this book can be covered in a one-semester introductory course. An awareness of basic real analysis and elementary topological notions, with special emphasis on the topology of the n-dimensional Euclidean space, is the pre-requisite for this book. Each chapter is provided with a variety of exercises for the students. The book is targeted to students of graduate- and advanced-graduate-level courses on the theory of measure and integration.
On Resampling Methods for Variance Estimation and Related Topics
Title | On Resampling Methods for Variance Estimation and Related Topics PDF eBook |
Author | Jun Shao |
Publisher | |
Total Pages | 342 |
Release | 1987 |
Genre | |
ISBN |
Sampling and Resampling: an Efficient Approximation to Jacknife Variance Estimators
Title | Sampling and Resampling: an Efficient Approximation to Jacknife Variance Estimators PDF eBook |
Author | Jun Shao |
Publisher | |
Total Pages | |
Release | 1986 |
Genre | Statistics |
ISBN |