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Fluid dynamical pathways of airborne transmission while waiting in a line. [PDF]
Sci AdvLou R +4 more
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Brightness-Invariant Tracking Estimation in Tagged MRI. [PDF]
Inf Process Med ImagingBian Z +12 more
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Experimental Investigation of Reaction-Induced Pressure Perturbations in PTFE/Al Composites During Shock Compression. [PDF]
Materials (Basel)Tian W +8 more
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Unified Framework for Molecular Response Functions of Different Electronic-Structure Models. [PDF]
J Phys Chem AGao B, Ringholm M.
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Some Lagrangians for systems without a Lagrangian
Physica Scripta, 2011We demonstrate how to construct many different Lagrangians for two famous examples that were deemed by Douglas (1941 Trans. Am. Math. Soc. 50 71–128) not to have a Lagrangian. Following Bateman's dictum (1931 Phys. Rev. 38 815–9), we determine different sets of equations that are compatible with those of Douglas and derivable from a variational ...
M.C. Nucci, P.G.L. Leach
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Management Science, 1970
There is a dual program linked with every nonlinear program. The dual objective function is called the Lagrangian; it is defined in terms of the original problem. This note presents a characterization of the Lagrangian subgradients under general conditions. The theorem follows from a result of Danskin [1] that can be used (see [2]) to characterize the
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There is a dual program linked with every nonlinear program. The dual objective function is called the Lagrangian; it is defined in terms of the original problem. This note presents a characterization of the Lagrangian subgradients under general conditions. The theorem follows from a result of Danskin [1] that can be used (see [2]) to characterize the
openaire +2 more sources