Approximation Theory Using Positive Linear Operators

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Publisher : Springer Science & Business Media
ISBN 13 : 1461220580
Total Pages : 208 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Approximation Theory Using Positive Linear Operators by : Radu Paltanea

Download or read book Approximation Theory Using Positive Linear Operators written by Radu Paltanea and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers an examination of the multivariate approximation case Special focus on the Bernstein operators, including applications, and on two new classes of Bernstein-type operators Many general estimates, leaving room for future applications (e.g. the B-spline case) Extensions to approximation operators acting on spaces of vector functions Historical perspective in the form of previous significant results

Positive Linear Systems

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Publisher :
ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Positive Linear Systems by : Mark Aleksandrovich Krasnoselʹskiĭ

Download or read book Positive Linear Systems written by Mark Aleksandrovich Krasnoselʹskiĭ and published by . This book was released on 1989 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Approximation with Positive Linear Operators and Linear Combinations

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Publisher : Springer
ISBN 13 : 3319587951
Total Pages : 193 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Approximation with Positive Linear Operators and Linear Combinations by : Vijay Gupta

Download or read book Approximation with Positive Linear Operators and Linear Combinations written by Vijay Gupta and published by Springer. This book was released on 2017-06-27 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a systematic overview of approximation by linear combinations of positive linear operators, a useful tool used to increase the order of approximation. Fundamental and recent results from the past decade are described with their corresponding proofs. The volume consists of eight chapters that provide detailed insight into the representation of monomials of the operators Ln , direct and inverse estimates for a broad class of positive linear operators, and case studies involving finite and unbounded intervals of real and complex functions. Strong converse inequalities of Type A in terminology of Ditzian–Ivanov for linear combinations of Bernstein and Bernstein–Kantorovich operators and various Voronovskaja-type estimates for some linear combinations are analyzed and explained. Graduate students and researchers in approximation theory will find the list of open problems in approximation of linear combinations useful. The book serves as a reference for graduate and postgraduate courses as well as a basis for future study and development.

The Approximation of Continuous Functions by Positive Linear Operators

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Publisher : Springer
ISBN 13 : 3540379959
Total Pages : 298 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis The Approximation of Continuous Functions by Positive Linear Operators by : Ronald A. De Vore

Download or read book The Approximation of Continuous Functions by Positive Linear Operators written by Ronald A. De Vore and published by Springer. This book was released on 2006-11-15 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Positive Linear Maps of Operator Algebras

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Publisher : Springer Science & Business Media
ISBN 13 : 3642343694
Total Pages : 135 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Positive Linear Maps of Operator Algebras by : Erling Størmer

Download or read book Positive Linear Maps of Operator Algebras written by Erling Størmer and published by Springer Science & Business Media. This book was released on 2012-12-13 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, setting out the theory of positive maps as it stands today, reflects the rapid growth in this area of mathematics since it was recognized in the 1990s that these applications of C*-algebras are crucial to the study of entanglement in quantum theory. The author, a leading authority on the subject, sets out numerous results previously unpublished in book form. In addition to outlining the properties and structures of positive linear maps of operator algebras into the bounded operators on a Hilbert space, he guides readers through proofs of the Stinespring theorem and its applications to inequalities for positive maps. The text examines the maps’ positivity properties, as well as their associated linear functionals together with their density operators. It features special sections on extremal positive maps and Choi matrices. In sum, this is a vital publication that covers a full spectrum of matters relating to positive linear maps, of which a large proportion is relevant and applicable to today’s quantum information theory. The latter sections of the book present the material in finite dimensions, while the text as a whole appeals to a wider and more general readership by keeping the mathematics as elementary as possible throughout.

Positive Operators

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Publisher : Springer Science & Business Media
ISBN 13 : 1402050089
Total Pages : 389 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Positive Operators by : Charalambos D. Aliprantis

Download or read book Positive Operators written by Charalambos D. Aliprantis and published by Springer Science & Business Media. This book was released on 2006-10-21 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprinted by popular demand, this monograph presents a comprehensive study of positive operators between Riesz spaces and Banach lattices. Since publication of this book in 1985, the subject of positive operators and Riesz spaces has found practical applications in disciplines including social sciences and engineering. This book examines positive operators in the setting of Riesz spaces and Banach lattices, from both the algebraic and topological points of view.

The Approximation of Continuous Functions by Positive Linear Operators

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Publisher :
ISBN 13 : 9783662179765
Total Pages : 304 pages
Book Rating : 4.1/5 (797 download)

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Book Synopsis The Approximation of Continuous Functions by Positive Linear Operators by : Ronald A. De Vore

Download or read book The Approximation of Continuous Functions by Positive Linear Operators written by Ronald A. De Vore and published by . This book was released on 2014-01-15 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Moments of Linear Positive Operators and Approximation

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Publisher : Springer
ISBN 13 : 3030194558
Total Pages : 96 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Moments of Linear Positive Operators and Approximation by : Vijay Gupta

Download or read book Moments of Linear Positive Operators and Approximation written by Vijay Gupta and published by Springer. This book was released on 2019-05-25 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a valuable resource for Graduate students and researchers interested in current techniques and methods within the theory of moments in linear positive operators and approximation theory. Moments are essential to the convergence of a sequence of linear positive operators. Several methods are examined to determine moments including direct calculations, recurrence relations, and the application of hypergeometric series. A collection of operators in the theory of approximation are investigated through their moments and a variety of results are surveyed with fundamental theories and recent developments. Detailed examples are included to assist readers understand vital theories and potential applications.

On Positive Linear Operators

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (135 download)

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Book Synopsis On Positive Linear Operators by : Farzaneh Jannat

Download or read book On Positive Linear Operators written by Farzaneh Jannat and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approximation theory received much attention in the last century, and an intriguing area in this field is positive linear operators. This thesis is a literature survey on positive linear operators. We discuss some of the well-known examples of positive linear operators. Preserving $k$-monotonicity by positive linear operators is another interesting topic in this area. We are interested if $L_n(f;x)$ is $k$-monotone whenever function $f$ is $k$-monotone. For a sequence of positive linear operators $\{L_n(f;x)\}$, it is a natural question if this sequence converges to $f(x)$ and how fast is this convergence. We study the saturation of these operators. Usually, there is a relation between the rate of convergence and the smoothness of the function being approximated. If increasing smoothness of functions does not result in the increase of the degree of approximation, this phenomenon is called saturation. We discuss iteration of general positive linear operators and give numerical examples.

Selected Topics in Complex Analysis

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Publisher : Springer Science & Business Media
ISBN 13 : 3764373407
Total Pages : 225 pages
Book Rating : 4.7/5 (643 download)

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Book Synopsis Selected Topics in Complex Analysis by : Vladimir Ya. Eiderman

Download or read book Selected Topics in Complex Analysis written by Vladimir Ya. Eiderman and published by Springer Science & Business Media. This book was released on 2006-03-30 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume opens with a paper by V.P. Havin that presents a comprehensive survey of the work of mathematician S.Ya. Khavinson. It includes a complete bibliography, previously unpublished, of 163 items, and twelve peer-reviewed research and expository papers by leading mathematicians, including the joint paper by Khavinson and T.S. Kuzina. The emphasis is on the usage of tools from functional analysis, potential theory, algebra, and topology.

Some Properties of Positive Linear Operators T: L('1) Going to L('1).

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (932 download)

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Book Synopsis Some Properties of Positive Linear Operators T: L('1) Going to L('1). by :

Download or read book Some Properties of Positive Linear Operators T: L('1) Going to L('1). written by and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computation and Approximation

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Publisher : Springer Nature
ISBN 13 : 3030855635
Total Pages : 107 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Computation and Approximation by : Vijay Gupta

Download or read book Computation and Approximation written by Vijay Gupta and published by Springer Nature. This book was released on 2021-11-29 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: This brief studies recent work conducted on certain exponential type operators and other integral type operators. It consists of three chapters: the first on exponential type operators, the second a study of some modifications of linear positive operators, and the third on difference estimates between two operators. It will be of interest to students both graduate and undergraduate studying linear positive operators and the area of approximation theory.

Positive Linear Operators

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Publisher :
ISBN 13 :
Total Pages : 159 pages
Book Rating : 4.:/5 (895 download)

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Book Synopsis Positive Linear Operators by : Vasile Miheşan

Download or read book Positive Linear Operators written by Vasile Miheşan and published by . This book was released on 2004 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Linear Operators for Quantum Mechanics

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Publisher : Courier Corporation
ISBN 13 : 0486140547
Total Pages : 162 pages
Book Rating : 4.4/5 (861 download)

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Book Synopsis Linear Operators for Quantum Mechanics by : Thomas F. Jordan

Download or read book Linear Operators for Quantum Mechanics written by Thomas F. Jordan and published by Courier Corporation. This book was released on 2012-09-20 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Suitable for advanced undergraduates and graduate students, this compact treatment examines linear space, functionals, and operators; diagonalizing operators; operator algebras; and equations of motion. 1969 edition.

Some Properties of Positive Linear Operators

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (869 download)

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Book Synopsis Some Properties of Positive Linear Operators by : Marjorie Ann Moretz

Download or read book Some Properties of Positive Linear Operators written by Marjorie Ann Moretz and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Invitation to Linear Operators

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Publisher : CRC Press
ISBN 13 : 9780415267991
Total Pages : 276 pages
Book Rating : 4.2/5 (679 download)

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Book Synopsis Invitation to Linear Operators by : Takayuki Furuta

Download or read book Invitation to Linear Operators written by Takayuki Furuta and published by CRC Press. This book was released on 2001-07-26 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most books on linear operators are not easy to follow for students and researchers without an extensive background in mathematics. Self-contained and using only matrix theory, Invitation to Linear Operators: From Matricies to Bounded Linear Operators on a Hilbert Space explains in easy-to-follow steps a variety of interesting recent results on linear operators on a Hilbert space. The author first states the important properties of a Hilbert space, then sets out the fundamental properties of bounded linear operators on a Hilbert space. The final section presents some of the more recent developments in bounded linear operators.

Spectral Theory of Linear Operators

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Publisher :
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Spectral Theory of Linear Operators by : Abram Iezekiilovich Plesner

Download or read book Spectral Theory of Linear Operators written by Abram Iezekiilovich Plesner and published by . This book was released on 1969 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: