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Curtis, A. R.; Powell, M. J. D.; Reid, J. K.

On the estimation of sparse Jacobian matrices. (English) Zbl 0273.65036

J. Inst. Math. Appl. 13, 117-119 (1974).
Summary: We show how to use known constant elements in a Jacobian matrix to reduce the work required to estimate the remaining elements by finite differences.
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scan of Zbl 0273.65036

Cited in 6 Reviews
Cited in 80 Documents

MSC:

65H10 Numerical computation of solutions to systems of equations
65K05 Numerical mathematical programming methods
65D25 Numerical differentiation
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