Works matching DE "VARIATIONAL principles"

Results: 2415

A new formulation of the minimum variation log-aesthetic surface for scale-invariance and parameterization-independence.

Published in:

Computer-Aided Design & Applications, 2018, v. 15, n. 5, p. 661, doi. 10.1080/16864360.2018.1441232

By:

Suzuki, Sho;
Gobithaasan, R.U.;
Usuki, Shin;
Miura, Kenjiro T.

Publication type:

Article

Log-aesthetic flow governed by heat conduction equations.

Published in:

Computer-Aided Design & Applications, 2017, v. 14, n. 2, p. 227, doi. 10.1080/16864360.2016.1223436

By:

Miura, Kenjiro T.;
Suzuki, Sho;
Gobithaasan, R. U.;
Salvi, Péter;
Usuki, Shin

Publication type:

Article

Variational Formulation of the Log-Aesthetic Surface and Development of Discrete Surface Filters.

Published in:

Computer-Aided Design & Applications, 2012, v. 9, n. 6, p. 901, doi. 10.3722/cadaps.2012.901-914

By:

Miura, Kenjiro T.;
Ryo Shirahata;
Shin'ichi Agari;
Shin Usuki;
Gobithaasan, R. U.

Publication type:

Article

A boundary term for open string field theory.

Published in:

Journal of High Energy Physics, 2025, v. 2025, n. 5, p. 1, doi. 10.1007/JHEP05(2025)226

By:

Stettinger, Georg

Publication type:

Article

OPTICAL SOLITONS WITH ARBITRARY INTENSITY AND CONSERVATION LAWS OF THE PERTURBED RESONANT NONLINEAR SCHRODINGER’S EQUATION.

Published in:

Ukrainian Journal of Physical Optics, 2025, v. 26, n. 2, p. 02097, doi. 10.3116/16091833/Ukr.J.Phys.Opt.2025.02097

By:

BISWAS, ANJAN;
KARA, ABDUL H.;
AGYEMAN–BOBIE, NOBLE;
HART–SIMMONS, MILISHA;
MOSHOKOA, SEITHUTI P.;
MORARU, LUMINITA;
MOHAMMED, FARAG MAHEL;
YILDIRIM, YAKUP

Publication type:

Article

Optimal boundary control for a competitive population system with size structure and time delay in a polluted environment.

Published in:

International Journal of Biomathematics, 2025, v. 18, n. 5, p. 1, doi. 10.1142/S1793524524500141

By:

Qin, Fenghui;
Wang, Zhanping

Publication type:

Article

The Maupertuis–Jacobi Principle and the Fermat Variational Principle in the Problem of Short-Wavelength Asymptotics of the Solution of the Helmholtz Equation with a Localized Source.

Published in:

Computational Mathematics & Mathematical Physics, 2025, v. 65, n. 4, p. 739, doi. 10.1134/S0965542525700010

By:

Dobrokhotov, S. Yu.;
Nosikov, I. A.;
Tolchennikov, A. A.

Publication type:

Article

Semiclassical solutions for critical Schrödinger–Poisson systems involving multiple competing potentials.

Published in:

Mathematische Nachrichten, 2025, v. 298, n. 6, p. 1808, doi. 10.1002/mana.12012

By:

Kong, Lingzheng;
Chen, Haibo

Publication type:

Article

Invariance entropies and dimensions of topological semigroup actions.

Published in:

Semigroup Forum, 2025, v. 110, n. 3, p. 691, doi. 10.1007/s00233-025-10523-4

By:

Nie, Xiaoxiao

Publication type:

Article

热环境中黏弹性基体上FG-CNTRC Kirchhoff板的自由振动特性分析.

Published in:

Journal of National University of Defense Technology / Guofang Keji Daxue Xuebao, 2025, v. 47, n. 3, p. 194, doi. 10.11887/j.cn.202503020

By:

吴栋;
张大鹏;
于宝石;
雷勇军

Publication type:

Article

A nonlocal boundary value problem for a mixed type equation.

Published in:

Uzbek Mathematical Journal, 2025, v. 69, n. 2, p. 173, doi. 10.29229/uzmj.2025-2-16

By:

M., Mirsaburov;
N., Turayev R.;
S., Mirzayev F.

Publication type:

Article

Nontrivial Solutions for a Choquard Equation Involving the Hardy Potential and Critical Nonlinearity.

Published in:

Journal of Geometric Analysis, 2025, v. 35, n. 8, p. 1, doi. 10.1007/s12220-025-02055-8

By:

Guo, Ting;
Gui, Shuting;
Tang, Xianhua

Publication type:

Article

Nonlinear Deformation Waves Based on New Boussinesq‐Type Equation Within Simplified Strain Gradient Elasticity.

Published in:

Mathematical Methods in the Applied Sciences, 2025, v. 48, n. 11, p. 10841, doi. 10.1002/mma.10924

By:

El‐Dhaba, A. R.

Publication type:

Article

ON THE PERIODIC WAVE SOLUTIONS OF THE (2+1)-D KONOPELCHENKO-DUBROVSKY EQUATION IN FLUID MECHANICS.

Published in:

Thermal Science, 2025, v. 29, n. 2B, p. 1551, doi. 10.2298/TSCI2502551Z

By:

Zhen ZHANG;
Kang-Jia WANG;
Kai ZHANG

Publication type:

Article

Neural network solution based on the minimum potential energy principle for static problems of structural mechanics.

Published in:

Applied Mathematics & Mechanics, 2025, v. 46, n. 6, p. 1125, doi. 10.1007/s10483-025-3257-8

By:

Qian, Jiamin;
Chen, Lincong;
Sun, J. Q.

Publication type:

Article

Variational Principle of the Unstable Nonlinear Schrödinger Equation with Fractal Derivatives.

Published in:

Axioms (2075-1680), 2025, v. 14, n. 5, p. 376, doi. 10.3390/axioms14050376

By:

Wang, Kang-Jia;
Li, Ming

Publication type:

Article

预应力作用下钢桁腹式混凝土组合梁桥剪力滞效应研究.

Published in:

Chinese Journal of Computational Mechanics / Jisuan Lixue Xuebao, 2025, v. 42, n. 2, p. 300, doi. 10.7511/jslx20230710001

By:

刘小伟;
杨霞林;
王方旭;
李胜

Publication type:

Article

Existence of positive solutions for a class of elliptic problems with fast increasing weights and critical exponent discontinuous nonlinearity.

Published in:

Positivity, 2023, v. 27, n. 3, p. 1, doi. 10.1007/s11117-023-00991-9

By:

Bandeira, Vinicius P.;
Figueiredo, Giovany M.;
dos Santos, Gelson C. G.

Publication type:

Article

Borwein-Preiss vector variational principle.

Published in:

Positivity, 2017, v. 21, n. 4, p. 1273, doi. 10.1007/s11117-017-0466-0

By:

Kruger, A.;
Plubtieng, S.;
Seangwattana, T.

Publication type:

Article

Calculus of directional subdifferentials and coderivatives in Banach spaces.

Published in:

Positivity, 2017, v. 21, n. 1, p. 223, doi. 10.1007/s11117-016-0417-1

By:

Long, Pujun;
Wang, Bingwu;
Yang, Xinmin

Publication type:

Article

On maximum and variational principles via image space analysis.

Published in:

Positivity, 2012, v. 16, n. 3, p. 405, doi. 10.1007/s11117-012-0160-1

By:

Giannessi, F.;
Mastroeni, G.;
Yao, J.-C.

Publication type:

Article

Fixed point theorems for a class of nonlinear operators in Hilbert spaces and applications.

Published in:

Positivity, 2011, v. 15, n. 3, p. 455, doi. 10.1007/s11117-010-0095-3

By:

Cui, Yujun;
Sun, Jingxian

Publication type:

Article

On variational methods to a generalized Emden–Fowler equation.

Published in:

Positivity, 2010, v. 14, n. 2, p. 335, doi. 10.1007/s11117-009-0021-8

By:

Kaimin Teng

Publication type:

Article

Effects of Heterogeneity and Nonlinearity on Uplift Characteristics of Shallow Horizontal Anchor Plates.

Published in:

Geotechnical & Geological Engineering, 2023, v. 41, n. 2, p. 1615, doi. 10.1007/s10706-022-02357-6

By:

Zhao, Lianheng;
Gong, Xiaogen;
Hu, Shihong;
Tan, Yigao;
Zhao, Zhigang

Publication type:

Article

Application of Improved Calculation Method Considering the Vehicle Loads in Branch Utility Tunnel.

Published in:

Geotechnical & Geological Engineering, 2019, v. 37, n. 1, p. 251, doi. 10.1007/s10706-018-0606-8

By:

Tang, Liyun;
Quan, Yong;
Zhu, Yan;
Xi, Jiami;
Qiu, Peiyong;
Sun, Feixiang

Publication type:

Article

Limit Analysis of Roof Falling in Roadway with Water-Rich Surrounding Rock.

Published in:

Geotechnical & Geological Engineering, 2017, v. 35, n. 5, p. 2361, doi. 10.1007/s10706-017-0251-7

By:

Jiang, Bei;
Wang, Qi;
Gao, Li;
Li, Shucai;
Zhang, Chong;
Gao, Hongke;
Pan, Rui

Publication type:

Article

Dynamical low‐rank approximations of solutions to the Hamilton–Jacobi–Bellman equation.

Published in:

Numerical Linear Algebra with Applications, 2023, v. 30, n. 3, p. 1, doi. 10.1002/nla.2463

By:

Eigel, Martin;
Schneider, Reinhold;
Sommer, David

Publication type:

Article

A note on simultaneous preconditioning and symmetrization of non-symmetric linear systems.

Published in:

Numerical Linear Algebra with Applications, 2011, v. 18, n. 3, p. 343, doi. 10.1002/nla.730

By:

Ghoussoub, Nassif;
Moradifam, Amir

Publication type:

Article

A minmax principle for nonlinear eigenproblems depending continuously on the eigenparameter.

Published in:

Numerical Linear Algebra with Applications, 2009, v. 16, n. 11/12, p. 899, doi. 10.1002/nla.670

By:

Voss, Heinrich

Publication type:

Article

Variational principles in grid generation and geometric modelling: theoretical justifications and open problems.

Published in:

Numerical Linear Algebra with Applications, 2004, v. 11, n. 5/6, p. 535, doi. 10.1002/nla.363

By:

Garanzha, V.A.

Publication type:

Article

Barrier variational generation of quasi-isometric grids.

Published in:

Numerical Linear Algebra with Applications, 2001, v. 8, n. 5, p. 329, doi. 10.1002/nla.243

By:

Garanzha, V.A.

Publication type:

Article

Sobolev regularity of multipliers in multidimensional control problems of Dieudonné-Rashevsky type.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2014, v. 14, n. 1, p. 941, doi. 10.1002/pamm.201410451

By:

Wagner, Marcus

Publication type:

Article

Fraeijs de Veubeke variational principle-based cylindrical shell finite element model.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2013, v. 13, n. 1, p. 103, doi. 10.1002/pamm.201310047

By:

Kocsán, Lajos György

Publication type:

Article

Mixed Variational Principles and Robust Finite Element Design of Gradient Plasticity at Finite Strains.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2013, v. 13, n. 1, p. 173, doi. 10.1002/pamm.201310082

By:

Aldakheel, Fadi;
Mauthe, Steffen;
Miehe, Christian

Publication type:

Article

He's frequency formulation for fractal nonlinear oscillator arising in a microgravity space.

Published in:

Numerical Methods for Partial Differential Equations, 2021, v. 37, n. 2, p. 1374, doi. 10.1002/num.22584

By:

Wang, KangLe

Publication type:

Article

Analysis of a 3-node mixed-shear-projected triangular element method for Reissner- Mindlin plates.

Published in:

Numerical Methods for Partial Differential Equations, 2017, v. 33, n. 1, p. 241, doi. 10.1002/num.22084

By:

Yu, Guozhu;
Xie, Xiaoping

Publication type:

Article

Exploring dynamic response in a three-layer dome with non-homogeneous elastic core under a concentrated impact at its apex.

Published in:

Continuum Mechanics & Thermodynamics, 2024, v. 36, n. 4, p. 955, doi. 10.1007/s00161-024-01306-3

By:

Grigorenko, Alexander;
Lugovyi, Petro;
Orlenko, Sergii;
Kotenko, Kostiantyn

Publication type:

Article

On the Λ-fractional continuum mechanics fields.

Published in:

Continuum Mechanics & Thermodynamics, 2024, v. 36, n. 3, p. 561, doi. 10.1007/s00161-024-01282-8

By:

Lazopoulos, K. A.;
Lazopoulos, A. K.

Publication type:

Article

Hierarchy of generalized continua issued from micromorphic medium constructed by homogenization.

Published in:

Continuum Mechanics & Thermodynamics, 2023, v. 35, n. 6, p. 2163, doi. 10.1007/s00161-023-01239-3

By:

Alavi, S. E.;
Ganghoffer, J. F.;
Reda, H.;
Sadighi, M.

Publication type:

Article

On some variational principles in micropolar theories of single-layer thin bodies.

Published in:

Continuum Mechanics & Thermodynamics, 2023, v. 35, n. 3, p. 1147, doi. 10.1007/s00161-022-01089-5

By:

Nikabadze, M.;
Ulukhanyan, A.

Publication type:

Article

Validity of Prigogine' s minimum entropy production principle for a rigid heat-conducting solid beyond the Fourier heat transport regime.

Published in:

Continuum Mechanics & Thermodynamics, 2022, v. 34, n. 6, p. 1553, doi. 10.1007/s00161-022-01147-y

By:

Gonzalez-Narvaez, R. E.;
Vázquez, F.;
López de Haro, M.

Publication type:

Article

Investigation of interlaminar stresses surrounding circular hole in composite laminates under uniform heat flux.

Published in:

Continuum Mechanics & Thermodynamics, 2022, v. 34, n. 5, p. 1143, doi. 10.1007/s00161-022-01106-7

By:

Jafari, Mohammad;
Chaleshtari, Mohammad Hossein Bayati;
Craciun, Eduard-Marius

Publication type:

Article

Variational principle and continuous dependence results on the generalized poro-thermoelasticity theory with one relaxation parameter.

Published in:

Continuum Mechanics & Thermodynamics, 2022, v. 34, n. 3, p. 867, doi. 10.1007/s00161-022-01101-y

By:

Jangid, Komal;
Mukhopadhyay, Santwana

Publication type:

Article

Multifield variational formulations of diffusion initial boundary value problems.

Published in:

Continuum Mechanics & Thermodynamics, 2021, v. 33, n. 2, p. 563, doi. 10.1007/s00161-020-00931-y

By:

de Anda Salazar, Jorge;
Heuzé, Thomas;
Stainier, Laurent

Publication type:

Article

A generalization of the Gurtin's variational principle in thermoelasticity without energy dissipation of dipolar bodies.

Published in:

Continuum Mechanics & Thermodynamics, 2020, v. 32, n. 6, p. 1685, doi. 10.1007/s00161-020-00873-5

By:

Marin, Marin;
Öchsner, Andreas;
Craciun, Eduard M.

Publication type:

Article

Constraints in thermodynamic extremal principles for non-local dissipative processes.

Published in:

Continuum Mechanics & Thermodynamics, 2020, v. 32, n. 5, p. 1337, doi. 10.1007/s00161-019-00846-3

By:

Hackl, Klaus;
Fischer, Franz Dieter;
Svoboda, Jiri

Publication type:

Article

On the wave dispersion in microstructured solids.

Published in:

Continuum Mechanics & Thermodynamics, 2020, v. 32, n. 3, p. 569, doi. 10.1007/s00161-018-0683-1

By:

Berezovski, Arkadi;
Yildizdag, M. Erden;
Scerrato, Daria

Publication type:

Article

Regarding some thermoelastic models of "coating-substrate" system deformation.

Published in:

Continuum Mechanics & Thermodynamics, 2020, v. 32, n. 4, p. 1173, doi. 10.1007/s00161-019-00824-9

By:

Vatulyan, Alexander;
Nesterov, Sergey;
Nedin, Rostislav

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

On a variational principle in thermodynamics.

Published in:

Continuum Mechanics & Thermodynamics, 2013, v. 25, n. 6, p. 779, doi. 10.1007/s00161-012-0277-2

By:

Merker, Jochen;
Krüger, Matthias

Publication type:

Article