FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2515869736> ?p ?o ?g. }

• W2515869736 endingPage "798" @default.
• W2515869736 startingPage "780" @default.
• W2515869736 abstract "The proper orthogonal decomposition reduced-order models (POD-ROMs) have been widely used as a computationally efficient surrogate models in large-scale numerical simulations of complex systems. However, when it is applied to a Hamiltonian system, a naive application of the POD method can destroy its Hamiltonian structure in the reduced-order model. In this paper, we develop a new reduce-order modeling approach for the Hamiltonian system, which uses the traditional framework of Galerkin projection-based model reduction but modifies the ROM so that the appropriate Hamiltonian structure is preserved. Since the POD truncation can degrade the approximation of the Hamiltonian function, we propose to use the POD basis from shifted snapshots to improve the Hamiltonian function approximation. We further derive a rigorous a priori error estimate of the structure-preserving ROM and demonstrate its effectiveness in several numerical examples. This approach can be readily extended to dissipative Hamiltonian systems, port-Hamiltonian systems etc." @default.
• W2515869736 created "2016-09-16" @default.
• W2515869736 creator A5015195367 @default.
• W2515869736 creator A5068261307 @default.
• W2515869736 creator A5082208381 @default.
• W2515869736 date "2017-03-01" @default.
• W2515869736 modified "2023-10-16" @default.
• W2515869736 title "Structure-preserving Galerkin POD reduced-order modeling of Hamiltonian systems" @default.
• W2515869736 cites W1495643052 @default.
• W2515869736 cites W1665592869 @default.
• W2515869736 cites W1788163261 @default.
• W2515869736 cites W1902394114 @default.
• W2515869736 cites W1965357780 @default.
• W2515869736 cites W1968640936 @default.
• W2515869736 cites W1969824994 @default.
• W2515869736 cites W1973060549 @default.
• W2515869736 cites W1989951672 @default.
• W2515869736 cites W2003468238 @default.
• W2515869736 cites W2003706036 @default.
• W2515869736 cites W2010714487 @default.
• W2515869736 cites W2014330362 @default.
• W2515869736 cites W2019522628 @default.
• W2515869736 cites W2023701419 @default.
• W2515869736 cites W2034380464 @default.
• W2515869736 cites W2035934750 @default.
• W2515869736 cites W2049753327 @default.
• W2515869736 cites W2051994050 @default.
• W2515869736 cites W2056965879 @default.
• W2515869736 cites W2068991306 @default.
• W2515869736 cites W2073594627 @default.
• W2515869736 cites W2085347462 @default.
• W2515869736 cites W2088463740 @default.
• W2515869736 cites W2102273815 @default.
• W2515869736 cites W2108242961 @default.
• W2515869736 cites W2121954553 @default.
• W2515869736 cites W2141770513 @default.
• W2515869736 cites W2147414751 @default.
• W2515869736 cites W2182850465 @default.
• W2515869736 cites W2542306153 @default.
• W2515869736 cites W3098245765 @default.
• W2515869736 doi "https://doi.org/10.1016/j.cma.2016.11.016" @default.
• W2515869736 hasPublicationYear "2017" @default.
• W2515869736 type Work @default.
• W2515869736 sameAs 2515869736 @default.
• W2515869736 citedByCount "25" @default.
• W2515869736 countsByYear W25158697362017 @default.
• W2515869736 countsByYear W25158697362018 @default.
• W2515869736 countsByYear W25158697362019 @default.
• W2515869736 countsByYear W25158697362020 @default.
• W2515869736 countsByYear W25158697362021 @default.
• W2515869736 countsByYear W25158697362022 @default.
• W2515869736 countsByYear W25158697362023 @default.
• W2515869736 crossrefType "journal-article" @default.
• W2515869736 hasAuthorship W2515869736A5015195367 @default.
• W2515869736 hasAuthorship W2515869736A5068261307 @default.
• W2515869736 hasAuthorship W2515869736A5082208381 @default.
• W2515869736 hasBestOaLocation W25158697361 @default.
• W2515869736 hasConcept C109798219 @default.
• W2515869736 hasConcept C111472728 @default.
• W2515869736 hasConcept C11413529 @default.
• W2515869736 hasConcept C121332964 @default.
• W2515869736 hasConcept C121770821 @default.
• W2515869736 hasConcept C126255220 @default.
• W2515869736 hasConcept C130787639 @default.
• W2515869736 hasConcept C134306372 @default.
• W2515869736 hasConcept C135628077 @default.
• W2515869736 hasConcept C138885662 @default.
• W2515869736 hasConcept C186899397 @default.
• W2515869736 hasConcept C2779277453 @default.
• W2515869736 hasConcept C28826006 @default.
• W2515869736 hasConcept C33923547 @default.
• W2515869736 hasConcept C41008148 @default.
• W2515869736 hasConcept C57493831 @default.
• W2515869736 hasConcept C62520636 @default.
• W2515869736 hasConcept C75553542 @default.
• W2515869736 hasConcept C97355855 @default.
• W2515869736 hasConcept C99692599 @default.
• W2515869736 hasConceptScore W2515869736C109798219 @default.
• W2515869736 hasConceptScore W2515869736C111472728 @default.
• W2515869736 hasConceptScore W2515869736C11413529 @default.
• W2515869736 hasConceptScore W2515869736C121332964 @default.
• W2515869736 hasConceptScore W2515869736C121770821 @default.
• W2515869736 hasConceptScore W2515869736C126255220 @default.
• W2515869736 hasConceptScore W2515869736C130787639 @default.
• W2515869736 hasConceptScore W2515869736C134306372 @default.
• W2515869736 hasConceptScore W2515869736C135628077 @default.
• W2515869736 hasConceptScore W2515869736C138885662 @default.
• W2515869736 hasConceptScore W2515869736C186899397 @default.
• W2515869736 hasConceptScore W2515869736C2779277453 @default.
• W2515869736 hasConceptScore W2515869736C28826006 @default.
• W2515869736 hasConceptScore W2515869736C33923547 @default.
• W2515869736 hasConceptScore W2515869736C41008148 @default.
• W2515869736 hasConceptScore W2515869736C57493831 @default.
• W2515869736 hasConceptScore W2515869736C62520636 @default.
• W2515869736 hasConceptScore W2515869736C75553542 @default.
• W2515869736 hasConceptScore W2515869736C97355855 @default.
• W2515869736 hasConceptScore W2515869736C99692599 @default.
• W2515869736 hasFunder F4320306076 @default.

• next