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Projected Hessian and quasi- Newton FWI Yong Ma Sparse model space for projected Hessian Quasi-Newton FWI Eigenvector (largest eigenvalue) Eigenvector (smallest eigenvalue)

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Yong Ma. Projected Hessian and quasi-Newton FWI. Sparse model space for projected Hessian. Eigenvector (largest eigenvalue ). Eigenvector (smallest eigenvalue ). Quasi-Newton FWI. - PowerPoint PPT Presentation

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Page 1: Projected Hessian and quasi-Newton FWI

Projected Hessian and quasi-Newton FWIYong Ma

Sparse model space for projected Hessian

Quasi-Newton FWI

Eigenvector (largest eigenvalue)

Eigenvector (smallest eigenvalue)

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