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Descrizione libro Condizione: New. Brand New. Codice articolo 0486428184
Descrizione libro Condizione: New. Codice articolo 1186891-n
Descrizione libro Paperback or Softback. Condizione: New. Stochastic Finite Elements: A Spectral Approach, Revised Edition 0.59. Book. Codice articolo BBS-9780486428185
Descrizione libro Condizione: New. Brand New! Not Overstocks or Low Quality Book Club Editions! Direct From the Publisher! We're not a giant, faceless warehouse organization! We're a small town bookstore that loves books and loves it's customers! Buy from Lakeside Books!. Codice articolo OTF-S-9780486428185
Descrizione libro Condizione: New. Buy with confidence! Book is in new, never-used condition. Codice articolo bk0486428184xvz189zvxnew
Descrizione libro Paperback. Condizione: New. Brand New! This item is printed on demand. Codice articolo 0486428184
Descrizione libro Paperback. Condizione: new. Paperback. Discrepancies frequently occur between a physical system's responses and predictions obtained from mathematical models. The Spectral Stochastic Finite Element Method (SSFEM) has proven successful at forecasting a variety of uncertainties in calculating system responses. This text analyses a class of discrete mathematical models of engineering systems, identifying key issues and reviewing relevant theoretical concepts, with particular attention to a spectral approach.Random system parameters are modeled as second-order stochastic processes, defined by their mean and covariance functions. Relying on the spectral properties of the covariance function, the Karhunen-Loeve expansion is employed to represent these processes in terms of a countable set of uncorrected random variables, casting the problem in a finite dimensional setting. Various spectral approximations for the stochastic response of the system are obtained. Implementing the concept of generalized inverse leads to an explicit expression for the response process as a multivariate polynomial functional of a set of uncorrelated random variables. Alternatively, the solution process is treated as an element in the Hilbert space of random functions, in which a spectral representation is identified in terms of polynomial chaos. In this context, the solution process is approximated by its projection onto a finite subspace spanned by these polynomials. This text analyzes a class of discrete mathematical models of engineering systems, identifying key issues and reviewing relevant theoretical concepts, with particular attention to a spectral approach. 1991 edition. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Codice articolo 9780486428185
Descrizione libro Condizione: New. Codice articolo I-9780486428185
Descrizione libro Paperback. Condizione: new. New. Fast Shipping and good customer service. Codice articolo Holz_New_0486428184
Descrizione libro Softcover. Condizione: New. Special order direct from the distributor. Codice articolo ING9780486428185