Results 21 to 30 of about 104,269 (299)
BIO Web of Conferences, 2020 The article presents a comparative analysis of the effectiveness of the use of finite elements of various dimensions in the study of the stress-strain state (SSS) of objects of the agro-industrial complex (AIC).
Klochkov Yuri +4 more
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Energies, 2022 Post-Optimum Sensitivity Analysis (POSA) extends numerical design optimization to provide additional information on how the design and performance would change if various parameters and constraints were varied.
Michael K. McWilliam +3 more
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From Karush-Kuhn-Tucker conditions to Lagrange multipliers [PDF]
, 2022 openI modelli matematici sono spesso utilizzati in economia per rappresentare dei problemi decisionali, in cui è richiesto di scegliere un oggetto, che può essere a titolo di esempio una strategia pubblicitaria, un piano di produzione, un portafoglio ...
TREVISAN, MARTINA
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Calibration Invariance of the MaxEnt Distribution in the Maximum Entropy Principle
Entropy, 2021 The maximum entropy principle consists of two steps: The first step is to find the distribution which maximizes entropy under given constraints. The second step is to calculate the corresponding thermodynamic quantities.
Jan Korbel
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Quantum dynamics of Lagrange multipliers
Physical Review D, 2023 When implementing a non-linear constraint in quantum field theory by means of a Lagrange multiplier, $ł(x)$, it is often the case that quantum dynamics induce quadratic and even higher order terms in $ł(x)$, which then does not enforce the constraint anymore. This is illustrated in the case of Unimodular Gravity, where the constraint is that the metric
Enrique Álvarez +3 more
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Lagrange Multipliers in Infinite-Dimensional Systems, Methods of [PDF]
, 2018 International audienceThis entry will describe Lagrange multipliers method using a formulation which is valid for infinite-dimensional dynamical systems. The method of Lagrange multipliers is employed to deal with systems subject to constraints.
Dell'Isola, Francesco +3 more
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An Algorithm to Warm Start Perturbed (WASP) Constrained Dynamic Programs
IEEE Open Journal of Control Systems, 2022 Receding horizon optimal control problems compute the solution at each time step to operate the system on a near-optimal path. However, in many practical cases, the boundary conditions, such as external inputs, constraint equations, or the objective ...
Abhishek Gupta +2 more
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Lagrange multipliers in linear elastostatics
, 2022 The thesis deals with the use of Lagrange multipliers, explaining the principle of their use and the calculating process. Lagrange multipliers are introduced into joints of a given truss structure. The calculation is conducted using minimalization of the
Ondášová, Annamária
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Lagrange multipliers for higher order elliptic operators [PDF]
, 2005 In this paper, the Babuška's theory of Lagrange multipliers is extended to higher order elliptic Dirichlet problems. The resulting variational formulation provides an efficient numerical squeme in meshless methods for the approximation of elliptic ...
Carlos Zuppa +2 more
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Lagrange multipliers in infinite dimensional spaces, examples of applications [PDF]
, 2020 The Lagrange multipliers method is used in mathematical analysis, in mechanics, in economics, and in several other fields, to deal with the search of the global maximum or minimum of a function, in the presence of a constraint.
Pierre Seppecher +2 more
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