Works matching DE "LAGRANGE multiplier"

Results: 1638

Index-Based Neural Network Framework for Truss Structural Analysis via a Mechanics-Informed Augmented Lagrangian Approach.

Published in:

Buildings (2075-5309), 2025, v. 15, n. 10, p. 1753, doi. 10.3390/buildings15101753

By:

Ha, Hyeonju;
Shon, Sudeok;
Lee, Seungjae

Publication type:

Article

Adjoint-aided homogenisation for flows through heterogeneous membranes.

Published in:

Journal of Fluid Mechanics, 2025, v. 1011, p. 1, doi. 10.1017/jfm.2025.277

By:

Wittkowski, Kevin;
Boujo, Edouard;
Gallaire, François;
Zampogna, Giuseppe Antonio

Publication type:

Article

Second-order optimality conditions and regularity of Lagrange multipliers for mixed optimal control problems.

Published in:

Positivity, 2021, v. 25, n. 3, p. 911, doi. 10.1007/s11117-020-00793-3

By:

Giang, N. B.;
Tuan, N. Q.;
Son, N. H.

Publication type:

Article

Lagrangian objective function leads to improved unforeseen attack generalization.

Published in:

Machine Learning, 2023, v. 112, n. 8, p. 3003, doi. 10.1007/s10994-023-06348-3

By:

Azizmalayeri, Mohammad;
Rohban, Mohammad Hossein

Publication type:

Article

The Variational Garrote.

Published in:

Machine Learning, 2014, v. 96, n. 3, p. 269, doi. 10.1007/s10994-013-5427-7

By:

Kappen, Hilbert;
Gómez, Vicenç

Publication type:

Article

Design of subsurface drainage network with minimum overall cost using Lagrange multiplier optimization.

Published in:

Irrigation & Drainage, 2024, v. 73, n. 2, p. 613, doi. 10.1002/ird.2886

By:

Gabr, Mohamed Elsayed;
Fattouh, Ehab;
Eltarabily, Mohamed Galal

Publication type:

Article

Partitioned treatment of surface-coupled problems with application to the fluid-porous-media interaction.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2016, v. 16, n. 1, p. 507, doi. 10.1002/pamm.201610242

By:

Jamei, Said;
Asgharzadeh, Pouyan;
Ehlers, Wolfgang

Publication type:

Article

Variational multirate integration in multi-body dynamics.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2016, v. 16, n. 1, p. 53, doi. 10.1002/pamm.201610015

By:

Gail, Tobias;
Leyendecker, Sigrid;
Ober-Blöbaum, Sina

Publication type:

Article

Fluid-Porous-Media Interaction: A Decoupled Solution Algorithm via Localised Lagrange Multipliers.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2015, v. 15, n. 1, p. 445, doi. 10.1002/pamm.201510213

By:

Zinatbakhsh, Seyedmohammad;
Koch, David;
Ehlers, Wolfgang

Publication type:

Article

Multiple shooting methods for parabolic optimal control problems with control constraints.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2015, v. 15, n. 1, p. 609, doi. 10.1002/pamm.201510294

By:

Carraro, Thomas;
Geiger, Michael

Publication type:

Article

Staggered solution of fluid-porous-media interaction using the method of local Lagrange multipliers.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2014, v. 14, n. 1, p. 473, doi. 10.1002/pamm.201410224

By:

Zinatbakhsh, Seyedmohammad;
Ehlers, Wolfgang

Publication type:

Article

Feedback Stabilization of an Oscillating Vertical Cylinder by POD Reduced-Order Model.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2014, v. 14, n. 1, p. 729, doi. 10.1002/pamm.201410347

By:

Tissot, Gilles;
Cordier, Laurent;
Noack, Bernd R.

Publication type:

Article

A new method for the connection of non-conforming NURBS patches in isogeometric analysis.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2013, v. 13, n. 1, p. 117, doi. 10.1002/pamm.201310054

By:

Dornisch, Wolfgang;
Klinkel, Sven

Publication type:

Article

A second‐order time discretizing block‐centered finite difference method for compressible wormhole propagation.

Published in:

Numerical Methods for Partial Differential Equations, 2024, v. 40, n. 4, p. 1, doi. 10.1002/num.23091

By:

Sun, Fei;
Li, Xiaoli;
Rui, Hongxing

Publication type:

Article

Unfitted generalized finite element methods for Dirichlet problems without penalty or stabilization.

Published in:

Numerical Methods for Partial Differential Equations, 2024, v. 40, n. 3, p. 1, doi. 10.1002/num.23081

By:

Zhang, Qinghui

Publication type:

Article

An efficient linearly implicit and energy‐conservative scheme for two dimensional Klein–Gordon–Schrödinger equations.

Published in:

Numerical Methods for Partial Differential Equations, 2024, v. 40, n. 1, p. 1, doi. 10.1002/num.23064

By:

Li, Hongwei;
Yang, Yuna;
Li, Xiangkun

Publication type:

Article

Unfitted mixed finite element methods for elliptic interface problems.

Published in:

Numerical Methods for Partial Differential Equations, 2024, v. 40, n. 1, p. 1, doi. 10.1002/num.23063

By:

Alshehri, Najwa;
Boffi, Daniele;
Gastaldi, Lucia

Publication type:

Article

Arbitrarily high‐order accurate and energy‐stable schemes for solving the conservative Allen–Cahn equation.

Published in:

Numerical Methods for Partial Differential Equations, 2023, v. 39, n. 1, p. 187, doi. 10.1002/num.22867

By:

Guo, Feng;
Dai, Weizhong

Publication type:

Article

Unconditionally stable exponential time differencing schemes for the mass‐conserving Allen–Cahn equation with nonlocal and local effects.

Published in:

Numerical Methods for Partial Differential Equations, 2022, v. 38, n. 6, p. 1636, doi. 10.1002/num.22827

By:

Jiang, Kun;
Ju, Lili;
Li, Jingwei;
Li, Xiao

Publication type:

Article

A multigrid local smoother approach for a domain decomposition solver over non‐matching grids.

Published in:

Numerical Methods for Partial Differential Equations, 2022, v. 38, n. 6, p. 1794, doi. 10.1002/num.22835

By:

Bornia, Giorgio;
Chierici, Andrea;
Chirco, Leonardo;
Giovacchini, Valentina;
Manservisi, Sandro

Publication type:

Article

Transcendental Bernstein series for solving reaction–diffusion equations with nonlocal boundary conditions through the optimization technique.

Published in:

Numerical Methods for Partial Differential Equations, 2019, v. 35, n. 6, p. 2258, doi. 10.1002/num.22411

By:

Avazzadeh, Zakieh;
Hassani, Hossein

Publication type:

Article

Least‐square collocation and Lagrange multipliers forTaylor meshless method.

Published in:

Numerical Methods for Partial Differential Equations, 2019, v. 35, n. 1, p. 84, doi. 10.1002/num.22287

By:

Yang, Jie;
Hu, Heng;
Potier‐Ferry, Michel

Publication type:

Article

A new three-field formulation of the biharmonic problem and its finite element discretization.

Published in:

Numerical Methods for Partial Differential Equations, 2017, v. 33, n. 1, p. 199, doi. 10.1002/num.22082

By:

Banz, Lothar;
Lamichhane, Bishnu P.;
Stephan, Ernst P.

Publication type:

Article

Projection stabilization of Lagrange multipliers for the imposition of constraints on interfaces and boundaries.

Published in:

Numerical Methods for Partial Differential Equations, 2014, v. 30, n. 2, p. 567, doi. 10.1002/num.21829

By:

Burman, Erik

Publication type:

Article

Generalized Gibbs–Appell's equations and two-dimensional finite elements model used in flexible multibody analysis.

Published in:

Continuum Mechanics & Thermodynamics, 2022, v. 34, n. 5, p. 1257, doi. 10.1007/s00161-022-01119-2

By:

Vlase, Sorin;
Marin, Marin;
Öchsner, Andreas;
Scutaru, Maria Luminita

Publication type:

Article

Hybrid free energy approach for nearly incompressible behaviors at finite strain.

Published in:

Continuum Mechanics & Thermodynamics, 2020, v. 32, n. 2, p. 387, doi. 10.1007/s00161-018-0680-4

By:

Lejeunes, Stéphane;
Eyheramendy, Dominique

Publication type:

Article

A solution set-based entropy principle for constitutive modeling in mechanics.

Published in:

Continuum Mechanics & Thermodynamics, 2019, v. 31, n. 3, p. 775, doi. 10.1007/s00161-018-0737-4

By:

Heß, Julian;
Cheviakov, Alexei F.

Publication type:

Article

Imposing Dirichlet boundary conditions directly for FFT-based computational micromechanics.

Published in:

Computational Mechanics, 2024, v. 74, n. 5, p. 1089, doi. 10.1007/s00466-024-02469-1

By:

Risthaus, Lennart;
Schneider, Matti

Publication type:

Article

Master–slave elimination scheme for arbitrary smooth nonlinear multi-point constraints.

Published in:

Computational Mechanics, 2024, v. 74, n. 5, p. 955, doi. 10.1007/s00466-024-02463-7

By:

Boungard, Jonas;
Wackerfuß, Jens

Publication type:

Article

A FETI B-differentiable equation method for elastic frictional contact problem with nonconforming mesh.

Published in:

Computational Mechanics, 2024, v. 73, n. 5, p. 1095, doi. 10.1007/s00466-023-02402-y

By:

Yin, Zhao;
Hu, Zhiqiang;
Gao, Hangduo;
Lin, Gao

Publication type:

Article

Lagrange multiplier imposition of non-conforming essential boundary conditions in implicit material point method.

Published in:

Computational Mechanics, 2024, v. 73, n. 6, p. 1311, doi. 10.1007/s00466-023-02412-w

By:

Singer, Veronika;
Teschemacher, Tobias;
Larese, Antonia;
Wüchner, Roland;
Bletzinger, Kai-Uwe

Publication type:

Article

Mixed virtual element formulations for incompressible and inextensible problems.

Published in:

Computational Mechanics, 2023, v. 72, n. 6, p. 1141, doi. 10.1007/s00466-023-02340-9

By:

Böhm, Christoph;
Korelc, Jože;
Hudobivnik, Blaž;
Kraus, Alex;
Wriggers, Peter

Publication type:

Article

A simple geometrically exact finite element for thin shells—Part 1: statics.

Published in:

Computational Mechanics, 2023, v. 72, n. 6, p. 1119, doi. 10.1007/s00466-023-02339-2

By:

Sanchez, Matheus L.;
Pimenta, Paulo M.;
Ibrahimbegovic, Adnan

Publication type:

Article

Continuous gap contact formulation based on the screened Poisson equation.

Published in:

Computational Mechanics, 2023, v. 72, n. 4, p. 707, doi. 10.1007/s00466-023-02309-8

By:

Areias, P.;
Sukumar, N.;
Ambrósio, J.

Publication type:

Article

Reduced representations of assumed fields for Hu–Washizu solid-shell element.

Published in:

Computational Mechanics, 2023, v. 71, n. 5, p. 957, doi. 10.1007/s00466-023-02275-1

By:

Wisniewski, K.;
Turska, E.

Publication type:

Article

A 2-dimentional contact analysis using second-order virtual element method.

Published in:

Computational Mechanics, 2022, v. 70, n. 2, p. 225, doi. 10.1007/s00466-022-02165-y

By:

Shen, Wei;
Ohsaki, Makoto;
Zhang, Jingyao

Publication type:

Article

An optimality criteria method hybridized with dual programming for topology optimization under multiple constraints by moving asymptotes approximation.

Published in:

Computational Mechanics, 2022, v. 69, n. 3, p. 683, doi. 10.1007/s00466-021-02110-5

By:

Peng, Quancheng;
Lin, Tengjiao;
Liu, Wen;
Chen, Bingkui

Publication type:

Article

Consistent coupling of positions and rotations for embedding 1D Cosserat beams into 3D solid volumes.

Published in:

Computational Mechanics, 2022, v. 69, n. 3, p. 701, doi. 10.1007/s00466-021-02111-4

By:

Steinbrecher, Ivo;
Popp, Alexander;
Meier, Christoph

Publication type:

Article

An efficient model order reduction scheme for dynamic contact in linear elasticity.

Published in:

Computational Mechanics, 2021, v. 68, n. 6, p. 1283, doi. 10.1007/s00466-021-02068-4

By:

Manvelyan, Diana;
Simeon, Bernd;
Wever, Utz

Publication type:

Article

A projected super-penalty method for the C1-coupling of multi-patch isogeometric Kirchhoff plates.

Published in:

Computational Mechanics, 2021, v. 67, n. 4, p. 1133, doi. 10.1007/s00466-021-01983-w

By:

Coradello, Luca;
Loli, Gabriele;
Buffa, Annalisa

Publication type:

Article

A phase-field model for fractures in nearly incompressible solids.

Published in:

Computational Mechanics, 2020, v. 65, n. 1, p. 61, doi. 10.1007/s00466-019-01752-w

By:

Mang, Katrin;
Wick, Thomas;
Wollner, Winnifried

Publication type:

Article

Reduction process based on proper orthogonal decomposition for dual formulation of dynamic substructures.

Published in:

Computational Mechanics, 2019, v. 64, n. 5, p. 1237, doi. 10.1007/s00466-019-01702-6

By:

Im, Sunyoung;
Kim, Euiyoung;
Cho, Maenghyo

Publication type:

Article

Choquard equations with saturable reaction.

Published in:

Calculus of Variations & Partial Differential Equations, 2025, v. 64, n. 2, p. 1, doi. 10.1007/s00526-024-02925-z

By:

Sun, Juntao;
Zhang, Jian;
Rǎdulescu, Vicenţiu D.;
Wu, Tsung-fang

Publication type:

Article

Positive solutions for a Kirchhoff type problem with critical growth via nonlinear Rayleigh quotient.

Published in:

Calculus of Variations & Partial Differential Equations, 2025, v. 64, n. 1, p. 1, doi. 10.1007/s00526-024-02861-y

By:

Figueiredo, Giovany M.;
Lima, Eduardo D.;
Silva, Edcarlos D.;
Oliveira Junior, José C.

Publication type:

Article

Normalized clustering peak solutions for Schrödinger equations with general nonlinearities.

Published in:

Calculus of Variations & Partial Differential Equations, 2024, v. 63, n. 9, p. 1, doi. 10.1007/s00526-024-02830-5

By:

Zhang, Chengxiang;
Zhang, Xu

Publication type:

Article

Perturbation limiting behaviors of normalized ground states to focusing mass-critical Hartree equations with Local repulsion.

Published in:

Calculus of Variations & Partial Differential Equations, 2024, v. 63, n. 7, p. 1, doi. 10.1007/s00526-024-02772-y

By:

Li, Deke;
Wang, Qingxuan

Publication type:

Article

Nonrelativistic limit of normalized solutions to a class of nonlinear Dirac equations.

Published in:

Calculus of Variations & Partial Differential Equations, 2024, v. 63, n. 4, p. 1, doi. 10.1007/s00526-024-02702-y

By:

Chen, Pan;
Ding, Yanheng;
Guo, Qi;
Wang, Hua-Yang

Publication type:

Article

Existence and dynamics of normalized solutions to nonlinear Schrödinger equations with mixed fractional Laplacians.

Published in:

Calculus of Variations & Partial Differential Equations, 2023, v. 62, n. 7, p. 1, doi. 10.1007/s00526-023-02548-w

By:

Chergui, Lassaad;
Gou, Tianxiang;
Hajaiej, Hichem

Publication type:

Article

Prescribed mass standing waves for energy critical Hartree equations.

Published in:

Calculus of Variations & Partial Differential Equations, 2023, v. 62, n. 2, p. 1, doi. 10.1007/s00526-022-02416-z

By:

Jia, Huifang;
Luo, Xiao

Publication type:

Article

Multiple solutions for the nonlinear Choquard equation with even or odd nonlinearities.

Published in:

Calculus of Variations & Partial Differential Equations, 2022, v. 61, n. 2, p. 1, doi. 10.1007/s00526-021-02182-4

By:

Cingolani, Silvia;
Gallo, Marco;
Tanaka, Kazunaga

Publication type:

Article