JSTOR Daily

The Use of LaGrange Multipliers with Response Surfaces

Using LaGrange multipliers an example is given wherein the optimum level of a fitted second order response function is obtained subject to a constraint provided by another fitted second order response ...
GitHub

How to build a preconditioner for a coupled linear system using Lagrange multipliers

I have a coupled linear system (2 coupled PDE) to which I add three Lagrange multipliers to apply boundary conditions. I end-up with a BlockOperator $$ \begin{bmatrix} A & B^T \\\ B & 0 \end{bmatrix} ...
IEEE

A lagrange-multiplier-based fast planning method for integrated community energy systems considering multiple uncertainties

Abstract: Integrated Community Energy Systems (ICES) facilitate the connection of multiple energy networks, including electricity, gas, heat, and cold networks. However, with the increasing complexity ...
JSTOR Daily

DETECTION OF DIFFERENTIAL ITEM FUNCTIONING USING LAGRANGE MULTIPLIER TESTS

In the present paper it is shown that differential item functioning can be evaluated using the Lagrange multiplier test or Rao's efficient score test. The test is presented in the framework of a ...
IEEE

A Lagrange-multiplier-based Reliability Assessment for Power Systems Considering Topology and Injection Uncertainties

Abstract: With the expansion of power grids and the growth of renewable energy generation, more uncertainties of topology (e.g. components outages) and injection (e.g. renewable energy outputs ...