Author/Creator: Gratton, S. - British Library Electronic Legal Deposit Catalogue-Journal Issues and Articles Search Results

Author/Creator Gratton, S.

1. A second-order globally convergent direct-search method and its worst-case complexity. (2nd June 2016)

Authors:: Gratton, S.; Royer, C. W.; Vicente, L. N.
Journal:: Optimization
Issue:: Volume 65:Number 6(2016)
Page Start:: 1105
Record Type:: Journal Article
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2. B‐preconditioned minimization algorithms for variational data assimilation with the dual formulation. (22nd May 2013)

Authors:: Gürol, S.; Weaver, A. T.; Moore, A. M.; Piacentini, A.; Arango, H. G.; Gratton, S.
Journal:: Quarterly journal of the Royal Meteorological Society
Issue:: Volume 140:Number 679(2014:Jan.)
Page Start:: 539
Record Type:: Journal Article
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3. Conjugate gradients versus multigrid solvers for diffusion‐based correlation models in data assimilation. (4th January 2013)

Authors:: Gratton, S.; Toint, P. L.; Tshimanga, J.
Journal:: Quarterly journal of the Royal Meteorological Society
Issue:: Volume 139:Number 675(2013:Jul.)
Page Start:: 1481
Record Type:: Journal Article
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4. Derivative‐free optimization for large‐scale nonlinear data assimilation problems. (22nd May 2013)

Authors:: Gratton, S.; Laloyaux, P.; Sartenaer, A.
Journal:: Quarterly journal of the Royal Meteorological Society
Issue:: Volume 140:Number 680(2014:Apr.)
Page Start:: 943
Record Type:: Journal Article
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5. Low rank updates in preconditioning the saddle point systems arising from data assimilation problems. (2nd January 2018)

Authors:: Fisher, M.; Gratton, S.; Gürol, S.; Trémolet, Y.; Vasseur, X.
Journal:: Optimization methods and software
Issue:: Volume 33:Number 1(2018)
Page Start:: 45
Record Type:: Journal Article
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6. On a multilevel Levenberg–Marquardt method for the training of artificial neural networks and its application to the solution of partial differential equations. (2nd January 2022)

Authors:: Calandra, H.; Gratton, S.; Riccietti, E.; Vasseur, X.
Journal:: Optimization methods and software
Issue:: Volume 37:Number 1(2022)
Page Start:: 361
Record Type:: Journal Article
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7. On a second‐order expansion of the truncated singular subspace decomposition. Issue 3 (25th January 2016)

Authors:: Gratton, S.; Tshimanga‐Ilunga, J.
Journal:: Numerical linear algebra with applications
Issue:: Volume 23:Issue 3(2016:May)
Page Start:: 519
Record Type:: Journal Article
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