## Found 9 Documents (Results 1–9)

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### Combinatorial algorithms for computing column space bases that have sparse inverses.(English)Zbl 1112.65040

MSC:  65F30 65F50 90C20
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### Preconditioners for saddle point linear systems with highly singular $$(1,1)$$ blocks.(English)Zbl 1112.65042

MSC:  65F35 65F10
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### An augmented Lagrangian approach to the numerical solution of the Dirichlet problem for the elliptic Monge-Ampère equation in two dimensions.(English)Zbl 1112.65119

MSC:  65N30 35J65 65N12
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