Vladimir tsurkov (34 Ergebnisse)

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Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book should be considered as an introduction to a special dass of hierarchical systems of optimal control, where subsystems are described by partial differential equations of various types. Optimization is carried out by means of a two-level scheme, where the center optimizes coordination for the upper level and subsystems find the optimal solutions for independent local problems. The main algorithm is a method of iterative aggregation. The coordinator solves the problern with macrovariables, whose number is less than the number of initial variables. This problern is often very simple. On the lower level, we have the usual optimal control problems of math ematical physics, which are far simpler than the initial statements. Thus, the decomposition (or reduction to problems ofless dimensions) is obtained. The algorithm constructs a sequence of so-called disaggregated solutions that are feasible for the main problern and converge to its optimal solutionunder certain assumptions ( e.g., under strict convexity of the input functions). Thus, we bridge the gap between two disciplines: optimization theory of large-scale systems and mathematical physics. The first motivation was a special model of branch planning, where the final product obeys a preset assortment relation. The ratio coefficient is maximized. Constraints are given in the form of linear inequalities with block diagonal structure of the part of a matrix that corresponds to subsystems. The central coordinator assem bles the final production from the components produced by the subsystems.…

Zustand: New. Anatoly A. Gurchenkov, Doctor of Science (in physics and mathematics), Leading Researcher at the Department of Complex Systems, Computer Center, Russian Academy of Sciences and Professor at the Russian State Technological University (MATI). A well-known .

Paperback. Zustand: Brand New. reprint edition. 303 pages. 9.25x6.10x0.64 inches. In Stock.

Zustand: Used. pp. 308 52:B&W 6.14 x 9.21in or 234 x 156mm (Royal 8vo) Case Laminate on White w/Gloss Lam.

Paperback. Zustand: Brand New. reprint edition. 320 pages. 9.25x6.10x0.73 inches. In Stock.

Paperback. Zustand: Brand New. 320 pages. 9.30x6.20x0.80 inches. In Stock.

Taschenbuch. Zustand: Neu. Minimax Under Transportation Constrains | Vladimir Tsurkov (u. a.) | Taschenbuch | Applied Optimization | x | Englisch | 2013 | Springer | EAN 9781461368182 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Taschenbuch. Zustand: Neu. Hierarchical Optimization and Mathematical Physics | Vladimir Tsurkov | Taschenbuch | Einband - flex.(Paperback) | Englisch | 2013 | Springer Nature B.V. | EAN 9781461371120 | Verantwortliche Person für die EU: Springer Heidelberg, Tiergartenstr. 17, 69121 Heidelberg, buchhandel-buch[at]springer[dot]com | Anbieter: preigu. …

Zustand: Used. pp. 308.

Zustand: New. Contains exact, approximate and iterative aggregation in large-scale optimization. This volume is suitable for specialists in operations research, optimization, and optimal control. Series: Applied Optimization. Num Pages: 291 pages, biography. BIC Classification: PBU. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 234 x 156 x 19. Weight in Grams: 609. . 2003. Hardback. . . . . Books ship from the US and Ireland. …

Zustand: New. An introduction to a special class of hierarchical systems of optimal control, where subsystems are described by partial differential equations of various types. It is of interest to specialists in operations research, optimization, optimal control, and mathematical physics. Series: Applied Optimization. Num Pages: 320 pages, biography. BIC Classification: PBWR; PDE; PH. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 235 x 155 x 19. Weight in Grams: 1390. . 2000. Hardback. . . . . Books ship from the US and Ireland. …

Zustand: New. A monograph that deals with the transportation problems with minimax criteria. It develops an algorithm for finding the minimax and the corresponding matrix. It presents an extension to integer matrices. It considers alternative minimax criteria. It is of interest to specialists in operations research, optimization, and transportation problems. Series: Applied Optimization. Num Pages: 320 pages, biography. BIC Classification: PBV; PBW; UM. Category: (P) Professional & Vocational. Dimension: 235 x 155 x 19. Weight in Grams: 1390. . 1999. Hardback. . . . . Books ship from the US and Ireland.…

Zustand: New. This book should be considered as an introduction to a special dass of hierarchical systems of optimal control, where subsystems are described by partial differential equations of various types. Optimization is carried out by means of a two-level scheme, wh.

Zustand: New. In English.

Zustand: New. In English.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Decomposition methods aim to reduce large-scale problems to simpler problems. This monograph presents selected aspects of the dimension-reduction problem. Exact and approximate aggregations of multidimensional systems are developed and from a known model of input-output balance, aggregation methods are categorized. The issues of loss of accuracy, recovery of original variables (disaggregation), and compatibility conditions are analyzed in detail. The method of iterative aggregation in large-scale problems is studied. For fixed weights, successively simpler aggregated problems are solved and the convergence of their solution to that of the original problem is analyzed. An introduction to block integer programming is considered. Duality theory, which is widely used in continuous block programming, does not work for the integer problem. A survey of alternative methods is presented and special attention is given to combined methods of decomposition. Block problems in which the coupling variables do not enter the binding constraints are studied. These models are worthwhile because they permit a decomposition with respect to primal and dual variables by two-level algorithms instead of three-level algorithms. Audience: This book is addressed to specialists in operations research, optimization, and optimal control.…

Hardcover. Zustand: Brand New. 146 pages. 10.00x7.00x0.75 inches. In Stock.