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 Free Download Multidimensional Periodic Schrödinger Operator: Perturbation Theories for High Energy Regions and Their Applications English | 2024 | ISBN: 3031490347 | 424 Pages | PDF EPUB (True) | 39 MB  Free Download Classical Clifford Algebras; Operator-Algebraic and Free-Probabilistic Approaches by Ilwoo Cho English | 2024 | ISBN: 1032637110 | 135 pages | True PDF | 1.89 MB  Free Download Birkhoff-James Orthogonality and Geometry of Operator Spaces English | 2024 | ISBN: 9819971101 | 265 Pages | PDF EPUB (True) | 32 MB This book provides an insight into the geometric aspects of the spaces of operators studied by using the notion of Birkhoff-James orthogonality. It studies the norm attainment set of an operator and its properties, the notion of which plays a very important role in the characterization of B-J orthogonality of operators. The structure of the norm attainment set is studied for Hilbert space operators and is yet to be understood completely for operators between Banach spaces. The book explores the interrelation between B-J orthogonality in the ground space and in the space of operators in its fullest generality. The book further explores the concept of approximate B-J orthogonality and investigated its geometry both in the ground space as well as in the space of operators. It highlights important geometric properties like smoothness and k-smoothness of bounded linear operators, extreme contractions and symmetricity of bounded linear operators defined between Hilbert spaces as well as Banach spaces.  Free Download Master Course –Tour Operator, Car Rentals & Leasing Business Published 2/2024 MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz Language: English | Size: 1004.32 MB | Duration: 0h 37m Tour Operator, Car Rentals, Leasing Business, Business Management, Entrepreneurship, Tourism business, Fleet Management  Free Download Semigroups, Algebras and Operator Theory: ICSAOT 2022, CUSAT, India, March 28-31 by A. A. Ambily, V. B. Kiran Kumar English | PDF EPUB (True) | 2024 | 274 Pages | ISBN : 9819963486 | 33.6 MB This book contains chapters on a range of topics in mathematics and mathematical physics, including semigroups, algebras, operator theory and quantum mechanics, most of them have been presented at the International Conference on Semigroup, Algebras, and Operator Theory (ICSAOT-22), held at Cochin, Kerala, India, from 28-31 March 2022. It highlights the significance of semigroup theory in different areas of mathematics and delves into various themes that demonstrate the subject's diverse nature and practical applications. One of the key features of the book is its focus on the relationship between geometric algebra and quantum mechanics. The book offers both theoretical and numerical approximation results, presenting a comprehensive overview of the subject. It covers a variety of topics, ranging from C∗-algebraic models to numerical solutions for partial differential equations.  Free Download Noncommutative Integration and Operator Theory English | 2024 | ISBN: 3031496531 | 583 Pages | PDF EPUB (True) | 66 MB The purpose of this monograph is to provide a systematic account of the theory of noncommutative integration in semi-finite von Neumann algebras. It is designed to serve as an introductory graduate level text as well as a basic reference for more established mathematicians with interests in the continually expanding areas of noncommutative analysis and probability. Its origins lie in two apparently distinct areas of mathematical analysis: the theory of operator ideals going back to von Neumann and Schatten and the general theory of rearrangement invariant Banach lattices of measurable functions which has its roots in many areas of classical analysis related to the well-known Lp-spaces. A principal aim, therefore, is to present a general theory which contains each of these motivating areas as special cases.  Free Download Completion Problems on Operator Matrices by Dragana S. Cvetković Ilić English | 2022 | ISBN: 1470469871 | 187 Pages | True PDF | 1.78 MB  Free Download Approximate Solution of Operator Equations by M. A. Krasnosel'skii , G. M. Vainikko , P. P. Zabreiko , Ya. B. Rutitskii , V. Ya. Stetsenko English | PDF | 1972 | 495 Pages | ISBN : 940102717X | 32 MB One of the most important chapters in modern functional analysis is the theory of approximate methods for solution of various mathematical problems. Besides providing considerably simplified approaches to numerical methods, the ideas of functional analysis have also given rise to essentially new computation schemes in problems of linear algebra, differential and integral equations, nonlinear analysis, and so on. The general theory of approximate methods includes many known fundamental results. We refer to the classical work of Kantorovich; the investigations of projection methods by Bogolyubov, Krylov, Keldysh and Petrov, much furthered by Mikhlin and Pol'skii; Tikho nov's methods for approximate solution of ill-posed problems; the general theory of difference schemes; and so on. During the past decade, the Voronezh seminar on functional analysis has systematically discussed various questions related to numerical methods; several advanced courses have been held at Voronezh Uni versity on the application of functional analysis to numerical mathe matics. Some of this research is summarized in the present monograph. The authors' aim has not been to give an exhaustive account, even of the principal known results. The book consists of five chapters.
 Free Download Algebraic Structures and Operator Calculus Volume II: Special Functions and Computer Science by Philip Feinsilver , René Schott English | PDF | 1994 | 151 Pages | ISBN : 079232921X | 6 MB In this volume we will present some applications of special functions in computer science. This largely consists of adaptations of articles that have appeared in the literature . Here they are presented in a format made accessible for the non-expert by providing some context. The material on group representations and Young tableaux is introductory in nature. However, the algebraic approach of Chapter 2 is original to the authors and has not appeared previously . Similarly, the material and approach based on Appell states, so formulated, is presented here for the first time . As in all volumes of this series, this one is suitable for self-study by researchers . It is as well appropriate as a text for a course or advanced seminar . The solutions are tackled with the help of various analytical techniques, such as g- erating functions, and probabilistic methods/insights appear regularly . An interesting feature is that, as has been the case in classical applications to physics, special functions arise- here in complexity analysis. And, as in physics, their appearance indicates an underlying Lie structure. Our primary audience is applied mathematicians and theoretical computer scientists . We are quite sure that pure mathematicians will find this volume interesting and useful as well .  Free Download Reminiscences of a Stock Operator by Edwin Lefevre, Jason McCoy, Eternal Classics English | 2021 | ISBN: B097S4FTTD | Format: MP3 / 9 hours and 21 minutes | 617 Mb Stock investing is a relatively recent phenomenon, and the inventory of true classics is somewhat slim. When asked, people in the know will always list books by Benjamin Graham, Burton G. Malkiel's A Random Walk Down Wall Street, and Common Stocks and Uncommon Profits and Other Writings by Philip A. Fisher. You'll know you're getting really good advice if they also mention Reminiscences of a Stock Operator by Edwin Lefèvre. Reminiscences of a Stock Operator is the thinly disguised biography of Jesse Livermore, a remarkable character who first started speculating in New England bucket shops at the turn of the century. Livermore, who was banned from these shady operations because of his winning ways, soon moved to Wall Street where he made and lost his fortune several times over. What makes this book so valuable are the observations that Lefèvre records about investing, speculating, and the nature of the market itself. For example: "It never was my thinking that made the big money for me. It always was my sitting. Got that? My sitting tight! It is no trick at all to be right on the market. You always find lots of early bulls in bull markets and early bears in bear markets. I've known many men who were right at exactly the right time, and began buying or selling stocks when prices were at the very level which should show the greatest profit. And their experience invariably matched mine - that is, they made no real money out of it. Men who can both be right and sit tight are uncommon." |
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