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Pregled bibliografske jedinice broj: 460888

A robust hierarchical eigenvalue/eigenvector enhancement


Bank, Randolph E.; Grubišić, Luka; Ovall, Jeffrey
A robust hierarchical eigenvalue/eigenvector enhancement // Linear and Nonlinear Eigenproblems for PDEs, Mathematisches Forschungsinstitut Oberwolfach, Report No 37/2009, / Knyzev, Andrew ; Mehrmann, Volker ; Osborn, John ; Xu, Jinchao (ur.).
Zürich: European Mathematical Society, 2009. str. 2053-2055 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
A robust hierarchical eigenvalue/eigenvector enhancement

Autori
Bank, Randolph E. ; Grubišić, Luka ; Ovall, Jeffrey

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Linear and Nonlinear Eigenproblems for PDEs, Mathematisches Forschungsinstitut Oberwolfach, Report No 37/2009, / Knyzev, Andrew ; Mehrmann, Volker ; Osborn, John ; Xu, Jinchao - Zürich : European Mathematical Society, 2009, 2053-2055

Skup
Linear and Nonlinear Eigenproblems for PDEs

Mjesto i datum
Oberwolfach, Njemačka, 09.08.2009. - 15.08.2009

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
eigenvalue problems; finite element methods

Sažetak
We prove the reliability and efficiency of a variant hierarchical basis eigenvalue/eigenvector approximation's estimator for a general symmetric and elliptic operator. The reliability estimates hold without any further assumptions save the well-posedness of the associated variational boundary value problem(s). The new estimator extends to general symmetric divergence type operators our earlier result on hierarchical error estimators.

Izvorni jezik
Engleski

Znanstvena područja
Matematika



POVEZANOST RADA


Projekti:
037-0372783-2750 - Spektralne dekompozicije - numericke metode i primjene (Drmač, Zlatko, MZOS ) ( CroRIS)

Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb

Profili:

Avatar Url Luka Grubišić (autor)

Citiraj ovu publikaciju:

Bank, Randolph E.; Grubišić, Luka; Ovall, Jeffrey
A robust hierarchical eigenvalue/eigenvector enhancement // Linear and Nonlinear Eigenproblems for PDEs, Mathematisches Forschungsinstitut Oberwolfach, Report No 37/2009, / Knyzev, Andrew ; Mehrmann, Volker ; Osborn, John ; Xu, Jinchao (ur.).
Zürich: European Mathematical Society, 2009. str. 2053-2055 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Bank, R., Grubišić, L. & Ovall, J. (2009) A robust hierarchical eigenvalue/eigenvector enhancement. U: Knyzev, A., Mehrmann, V., Osborn, J. & Xu, J. (ur.)Linear and Nonlinear Eigenproblems for PDEs, Mathematisches Forschungsinstitut Oberwolfach, Report No 37/2009,.
@article{article, author = {Bank, Randolph E. and Grubi\v{s}i\'{c}, Luka and Ovall, Jeffrey}, year = {2009}, pages = {2053-2055}, keywords = {eigenvalue problems, finite element methods}, title = {A robust hierarchical eigenvalue/eigenvector enhancement}, keyword = {eigenvalue problems, finite element methods}, publisher = {European Mathematical Society}, publisherplace = {Oberwolfach, Njema\v{c}ka} }
@article{article, author = {Bank, Randolph E. and Grubi\v{s}i\'{c}, Luka and Ovall, Jeffrey}, year = {2009}, pages = {2053-2055}, keywords = {eigenvalue problems, finite element methods}, title = {A robust hierarchical eigenvalue/eigenvector enhancement}, keyword = {eigenvalue problems, finite element methods}, publisher = {European Mathematical Society}, publisherplace = {Oberwolfach, Njema\v{c}ka} }




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