I Litvinchev

(Author)

Aggregation in Large-Scale Optimization (Softcover Reprint of the Original 1st 2003)Paperback - Softcover Reprint of the Original 1st 2003, 26 November 2013

Aggregation in Large-Scale Optimization (Softcover Reprint of the Original 1st 2003)
Qty
1
Turbo
Ships in 2 - 3 days
In Stock
Free Delivery
Cash on Delivery
15 Days
Free Returns
Secure Checkout
Buy More, Save More
Turbo Shipping
Part of Series
Applied Optimization
Print Length
291 pages
Language
English
Publisher
Springer
Date Published
26 Nov 2013
ISBN-10
1461348129
ISBN-13
9781461348122

Description

When analyzing systems with a large number of parameters, the dimen- sion of the original system may present insurmountable difficulties for the analysis. It may then be convenient to reformulate the original system in terms of substantially fewer aggregated variables, or macrovariables. In other words, an original system with an n-dimensional vector of states is reformulated as a system with a vector of dimension much less than n. The aggregated variables are either readily defined and processed, or the aggregated system may be considered as an approximate model for the orig- inal system. In the latter case, the operation of the original system can be exhaustively analyzed within the framework of the aggregated model, and one faces the problems of defining the rules for introducing macrovariables, specifying loss of information and accuracy, recovering original variables from aggregates, etc. We consider also in detail the so-called iterative aggregation approach. It constructs an iterative process, at- every step of which a macroproblem is solved that is simpler than the original problem because of its lower dimension. Aggregation weights are then updated, and the procedure passes to the next step. Macrovariables are commonly used in coordinating problems of hierarchical optimization.

Product Details

Authors:
I LitvinchevVladimir Tsurkov
Book Edition:
Softcover Reprint of the Original 1st 2003
Book Format:
Paperback
Country of Origin:
NL
Date Published:
26 November 2013
Dimensions:
23.39 x 15.6 x 1.63 cm
ISBN-10:
1461348129
ISBN-13:
9781461348122
Language:
English
Location:
New York, NY
Pages:
291
Publisher:
Weight:
426.38 gm

Related Categories


Need Help?
+971 6 731 0280
support@gzb.ae

About UsContact UsPayment MethodsFAQsShipping PolicyRefund and ReturnTerms of UsePrivacy PolicyCookie Notice

VisaMastercardCash on Delivery

© 2024 White Lion General Trading LLC. All rights reserved.