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Murtagh-Sargent

TABLE XIII A COMPARISION OF THE MURTAGH-SARGENT (MS) PROCEDURE WITH A BROYDE-FANNO-GOLDFARB-SHANNO (BFGS) PROCEDURE. THE NOTATION IS THE SAME AS THAT OF TABLE VI. [Pg.280]

Quasi-Newton, variable metric, conjugate gradient, Fletcher-Powell, Davidon-Fletcher-Powell, Murtagh-Sargent, Broyden-Fletcher-... [Pg.262]

Hiese equations form the basis of the Murtagh-Sargent procedure. [Pg.449]

The popular Murtagh-Sargent algorithm proceeds as follows ... [Pg.450]

An important feature of the Murtagh-Sargent procedure is that a stationary value of is obtained at the latest in m + 1 steps even if H is singular. In practice, far fewer steps than m + 1 are required if reasonable guesses on starting geometries are available. [Pg.450]

T can be minimized in exactly the same fashion in which E itself was minimized, e.g., by using the Murtagh-Sargent or the BFGS procedure already described. A generalized Newton-Raphson method may also be employed, assuming... [Pg.453]

Murtagh-Sargent method is locally and linearly convergent at x. ... [Pg.62]

Hessian t dated using Powell/Murtagh-Sargent t date Mixing factors 0.645582 Powell... [Pg.319]

Hessian Updated using Powell/Murtagh-Sargent Update Mixing factors 0.556632 Powell... [Pg.320]

See other pages where Murtagh-Sargent is mentioned: [Pg.2336]    [Pg.2336]    [Pg.50]    [Pg.53]    [Pg.254]    [Pg.264]    [Pg.280]    [Pg.286]    [Pg.204]    [Pg.2336]    [Pg.2336]    [Pg.339]    [Pg.265]    [Pg.449]    [Pg.454]    [Pg.50]    [Pg.319]    [Pg.320]    [Pg.321]    [Pg.321]    [Pg.322]    [Pg.1139]   


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