Anne Greenbaum Strakos (18 results)

Condition: New.

Paperback. Condition: New.

Condition: New. In English.

Condition: New.

Condition: New.

Condition: New. In English.

Paperback. Condition: New. Print on Demand. This book explores the intricate relationship between finite-precision and exact Lanczos and Conjugate Gradient computations applied to solve symmetric positive definite linear systems or compute eigenvalues of symmetric matrices. It offers valuable insights into the behavior of the finite-precision implementations of these algorithms through a novel analogy with their exact counterparts operating on larger matrices with specific eigenvalue clusters. By establishing this connection, the author provides a framework for understanding and predicting the convergence rates, accuracy, and other attributes of finite-precision computations in practical scenarios. The book contributes to the broader field of numerical linear algebra by deepening our understanding of the practical behavior of these important algorithms and their limitations due to finite-precision arithmetic. It offers a unique perspective that can guide researchers and practitioners working with finite-precision computations and inspire further advancements in the field. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condition: New. Print on Demand. Uncover the fascinating connection between non-normal matrices and their eigenvalue distribution in this insightful book. The author meticulously analyzes the convergence behavior of the GMRES method applied to non-normal matrices. Through novel techniques and rigorous analysis, the book establishes equivalencies between the original matrix and various structured matrices, such as unitary and Hermitian matrices. By exploring the behavior of GMRES in these equivalent scenarios, the book sheds light on the role of eigenvalues and pseudo-eigenvalues in determining the convergence rate. This profound investigation not only expands our understanding of matrix analysis but also provides valuable insights into the efficiency of iterative methods for solving linear systems. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Kartoniert / Broschiert. Condition: New.

Gebunden. Condition: New.

Paperback. Condition: New.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condition: New. Print on Demand.

Condition: New. Print on Demand.

Condition: New. Print on Demand pp. 36.

HRD. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condition: New. PRINT ON DEMAND.

HRD. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.