Kniha Separated Representations and PGD-Based Model Reduction Francisco Chinesta

Separated Representations and PGD-Based Model Reduction

Fundamentals and Applications

Jazyk: Angličtina
Vazba: Pevná
Dostupnost: Skladem u dodavatele
Odesíláme za 10-13 dnů
2 286
The papers in this volume start with a description of the construction of reduced models through a r...

Informace o knize

Jazyk
Angličtina
Vazba
Kniha - Pevná
Vydáno
2014
Stránek
227
EAN
9783709117934
ISBN
3709117933
Enbook ID
02545704
Hmotnost
524
Rozměry
155 x 235 x 18

Kompletní popis

The papers in this volume start with a description of the construction of reduced models through a review of Proper Orthogonal Decomposition (POD) and reduced basis models, including their mathematical foundations and some challenging applications, then followed by a description of a new generation of simulation strategies based on the use of separated representations (space-parameters, space-time, space-time-parameters, space-space, ), which have led to what is known as Proper Generalized Decomposition (PGD) techniques. The models can be enriched by treating parameters as additional coordinates, leading to fast and inexpensive online calculations based on richer offline parametric solutions. Separated representations are analyzed in detail in the course, from their mathematical foundations to their most spectacular applications. It is also shown how such an approximation could evolve into a new paradigm in computational science, enabling one to circumvent various computational issues in a vast array of applications in engineering science.

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