Author: NORMAN W. BAZLEY
Publisher:
ISBN:
Category :
Languages : en
Pages : 1
Book Description
Two new procedures are presented for determining lower bounds to eigenvalues of semi-bounded selfadjoint operators. The procedures are based on the method of intermediate problems. While phrased in the language of Hilbert space, the procedures result in useful computational methods for the estimation of eigenvalues and eigenvectors of differential operators in classical and quantum mechanics. (Author).
Truncations in the Methods of Intermediate Problems for Lower Bounds to Eigenvalues
Author: NORMAN W. BAZLEY
Publisher:
ISBN:
Category :
Languages : en
Pages : 1
Book Description
Two new procedures are presented for determining lower bounds to eigenvalues of semi-bounded selfadjoint operators. The procedures are based on the method of intermediate problems. While phrased in the language of Hilbert space, the procedures result in useful computational methods for the estimation of eigenvalues and eigenvectors of differential operators in classical and quantum mechanics. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 1
Book Description
Two new procedures are presented for determining lower bounds to eigenvalues of semi-bounded selfadjoint operators. The procedures are based on the method of intermediate problems. While phrased in the language of Hilbert space, the procedures result in useful computational methods for the estimation of eigenvalues and eigenvectors of differential operators in classical and quantum mechanics. (Author).
Truncations in the Method of Intermediate Problems for Lower Bounds to Eigenvalues
Author: Norman W. Brazley
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
Book Description
The paper gives two new procedures for determining lower bounds to eigenvalues of semi-bounded self-adjoint operators. These procedures, while phrased in the language of Hilbert space, result in useful computational methods for the estimation of eigenvalues and eigenvectors of differential operators occurring in classical and quantum mechanics. Our procedures are based on the method of intermediate problems.
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
Book Description
The paper gives two new procedures for determining lower bounds to eigenvalues of semi-bounded self-adjoint operators. These procedures, while phrased in the language of Hilbert space, result in useful computational methods for the estimation of eigenvalues and eigenvectors of differential operators occurring in classical and quantum mechanics. Our procedures are based on the method of intermediate problems.
Methods of Intermediate Problems for Eigenvalues: Theory and Ramifications
Author: A. Weinstein
Publisher: Elsevier
ISBN: 0080955983
Category : Mathematics
Languages : en
Pages : 250
Book Description
In this book, we study theoretical and practical aspects of computing methods for mathematical modelling of nonlinear systems. A number of computing techniques are considered, such as methods of operator approximation with any given accuracy; operator interpolation techniques including a non-Lagrange interpolation; methods of system representation subject to constraints associated with concepts of causality, memory and stationarity; methods of system representation with an accuracy that is the best within a given class of models; methods of covariance matrix estimation;methods for low-rank matrix approximations; hybrid methods based on a combination of iterative procedures and best operator approximation; andmethods for information compression and filtering under condition that a filter model should satisfy restrictions associated with causality and different types of memory.As a result, the book represents a blend of new methods in general computational analysis,and specific, but also generic, techniques for study of systems theory ant its particularbranches, such as optimal filtering and information compression. - Best operator approximation,- Non-Lagrange interpolation,- Generic Karhunen-Loeve transform- Generalised low-rank matrix approximation- Optimal data compression- Optimal nonlinear filtering
Publisher: Elsevier
ISBN: 0080955983
Category : Mathematics
Languages : en
Pages : 250
Book Description
In this book, we study theoretical and practical aspects of computing methods for mathematical modelling of nonlinear systems. A number of computing techniques are considered, such as methods of operator approximation with any given accuracy; operator interpolation techniques including a non-Lagrange interpolation; methods of system representation subject to constraints associated with concepts of causality, memory and stationarity; methods of system representation with an accuracy that is the best within a given class of models; methods of covariance matrix estimation;methods for low-rank matrix approximations; hybrid methods based on a combination of iterative procedures and best operator approximation; andmethods for information compression and filtering under condition that a filter model should satisfy restrictions associated with causality and different types of memory.As a result, the book represents a blend of new methods in general computational analysis,and specific, but also generic, techniques for study of systems theory ant its particularbranches, such as optimal filtering and information compression. - Best operator approximation,- Non-Lagrange interpolation,- Generic Karhunen-Loeve transform- Generalised low-rank matrix approximation- Optimal data compression- Optimal nonlinear filtering
Bounds for Eigenvalues and the Method of Intermediate Problems
Author: A. Weinstein
Publisher:
ISBN:
Category : Eigenvalues
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Eigenvalues
Languages : en
Pages : 36
Book Description
Journal of Research of the National Bureau of Standards
Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 544
Book Description
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 544
Book Description
Numerical Treatment of Eigenvalue Problems Vol. 5 / Numerische Behandlung von Eigenwertaufgaben Band 5
Author: ALBRECHT
Publisher: Birkhäuser
ISBN: 3034863322
Category : Science
Languages : en
Pages : 248
Book Description
Publisher: Birkhäuser
ISBN: 3034863322
Category : Science
Languages : en
Pages : 248
Book Description
Projects and Publications of the National Applied Mathematics Laboratories
Author:
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 622
Book Description
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 622
Book Description
Government-wide Index to Federal Research & Development Reports
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1020
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1020
Book Description
Journal of Research
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 618
Book Description
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 618
Book Description
Journal of Research of the National Bureau of Standards
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 320
Book Description
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 320
Book Description