Výsledky vyhľadávania - Geometrical methods for optimization problems in solid mechanics

Existence and regularity of Faber-Krahn minimizers in a Riemannian manifold

Autori: Lamboley, Jimmy Sicbaldi, Pieralberto

Prispievatelia: Lamboley, Jimmy Sicbaldi, Pieralberto

Zdroj: Journal de Mathématiques Pures et Appliquées. 141:137-183

Predmety: isoperimetric problems, 49Q10, Elliptic equations on manifolds, general theory, Estimates of eigenvalues in context of PDEs, 53C21, Methods of global Riemannian geometry, including PDE methods, curvature restrictions, 01 natural sciences, Geometrical methods for optimization problems in solid mechanics, Mathematics - Analysis of PDEs, Shape optimization, Laplace-Beltrami operator, FOS: Mathematics, [MATH.MATH-MG] Mathematics [math]/Metric Geometry [math.MG], [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], 0101 mathematics, Mathematics - Optimization and Control, Riemannian manifold, 74P20, Rieman- nian manifold, isoperimetric problems MCS codes: 35P05, Optimization of shapes other than minimal surfaces, regularity of free boundaries, Optimization and Control (math.OC), shape optimization, Free boundary problems for PDEs, 49R50, first eigenvalue, Faber-Krahn profile, Variational methods for eigenvalues of operators, 35R35, first Dirichlet eigenvalue, Analysis of PDEs (math.AP)

Popis súboru: application/xml; application/pdf

Prístupová URL adresa: https://www.sciencedirect.com/science/article/am/pii/S0021782420301045
http://arxiv.org/abs/1907.08159
https://hal.archives-ouvertes.fr/hal-02283353/document
https://hal-amu.archives-ouvertes.fr/hal-02283353v2
https://hal.archives-ouvertes.fr/hal-02283353v2
https://www.sciencedirect.com/science/article/pii/S0021782420301045

The Method of R-Functions in the Solution of Elastic Problems on the Basis of Reissner's Mixed Variational Principle: The method of \(R\)-functions in the solution of elastic problems on the basis of Reissner's mixed variational principle

Autori: Morachkovskii, O. K. Romashov, Yu. V. Salo, V. A.

Zdroj: International Applied Mechanics. 38:174-180

Predmety: elasticity theory, Numerical and other methods in solid mechanics, variational Reissner principle, Analytic approximation of solutions (perturbation methods, asymptotic methods, series, etc.) of equilibrium problems in solid mechanics, Geometrical methods for optimization problems in solid mechanics

Popis súboru: application/xml; application/pdf

Prístupová URL adresa: https://zbmath.org/1976898
https://link.springer.com/article/10.1023/A:1015760826979
http://repository.kpi.kharkov.ua/handle/KhPI-Press/41282

Size/geometry optimization of trusses by the force method and genetic algorithm

Autori: Ali Kaveh V. Kalatjari

Zdroj: ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 84:347-357

Predmety: Numerical optimization and variational techniques, 0203 mechanical engineering, size/geometry optimization, genetic algorithm, contraction, truss, 02 engineering and technology, force method, dynamic penalty function, Geometrical methods for optimization problems in solid mechanics, 0201 civil engineering

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/2085679
https://doi.org/10.1002/zamm.200310106
http://ui.adsabs.harvard.edu/abs/2004ZaMM...84..347K/abstract
https://onlinelibrary.wiley.com/doi/abs/10.1002/zamm.200310106

Design sensitivity analysis and optimization for nonlinear buckling of finite-dimensional elastic conservative structures

Autori: Makoto Ohsaki

Zdroj: Computer Methods in Applied Mechanics and Engineering. 194:3331-3358

Predmety: flexible truss, geometrical nonlinearity, 0203 mechanical engineering, Bifurcation and buckling, 0211 other engineering and technologies, 02 engineering and technology, stability, Research exposition (monographs, survey articles) pertaining to mechanics of deformable solids, Geometrical methods for optimization problems in solid mechanics

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/5037491
https://doi.org/10.1016/j.cma.2004.12.021
http://www.se-lab.archi.kyoto-u.ac.jp/ohsaki/pdf/p0504.pdf
https://www.sciencedirect.com/science/article/pii/S0045782505000502
https://ui.adsabs.harvard.edu/abs/2005CMAME.194.3331O/abstract

A combinatorial algorithm for the discrete optimization of structures

Autori: Chai Shan Sun Huan-chun

Zdroj: Applied Mathematics and Mechanics. 18:847-856

Predmety: 0203 mechanical engineering, local search, local optimization problem, cubic grid structure, 0211 other engineering and technologies, relative difference quotient algorithm, 02 engineering and technology, Other designs, configurations, Geometrical methods for optimization problems in solid mechanics

Popis súboru: application/xml

Prístupová URL adresa: https://www.society.shu.edu.cn/CN/abstract/abstract15108.shtml
https://link.springer.com/content/pdf/10.1007/BF00133342.pdf
https://link.springer.com/article/10.1007%2FBF00133342
https://www.amm.shu.edu.cn/CN/abstract/abstract15108.shtml
http://www.jsus.shu.edu.cn/EN/abstract/abstract15108.shtml

Method of relaxation applied to optimization of discrete systems

Autori: Calvet, Jean Louis Cardillo, Juan Hennet, Jean Claude a ďalší

Prispievatelia: Calvet, Jean Louis Cardillo, Juan Hennet, Jean Claude a ďalší

Predmety: relaxation, Discrete Systems, Numerical methods of relaxation type, Discrete event control/observation systems, optimization, Geometrical methods for optimization problems in solid mechanics

Popis súboru: application/xml

Prístupová URL adresa: https://hal.science/hal-00860387v1
https://zbmath.org/2233454

2-Dimensional flat curvature flow of crystals: 2-dimensional flat curvature flow of crystals

Autori: David G. Caraballo

Zdroj: Interfaces and Free Boundaries, Mathematical Analysis, Computation and Applications. 7:241-254

Predmety: integral currents, Variational problems in a geometric measure-theoretic setting, density radius, \(E\)-minimizer, surfaces energy, 0101 mathematics, PDEs in connection with mechanics of deformable solids, flat curvature flow, 01 natural sciences, Geometric evolution equations (mean curvature flow, Ricci flow, etc.), Crystals in solids, Geometrical methods for optimization problems in solid mechanics

Popis súboru: application/xml

Prístupová URL adresa: http://www.ems-ph.org/journals/show_pdf.php?issn=1463-9963&vol=7&iss=3&rank=2
https://www.ems-ph.org/doi/10.4171/IFB/123
https://www.ems-ph.org/journals/show_pdf.php?issn=1463-9963&vol=7&iss=3&rank=2

Smeared crack models of RC beams with externally bonded CFRP plates

Autori: O. Kelly Paul Fanning

Zdroj: Computational Mechanics. 26:0325-0332

Predmety: Finite element methods applied to problems in solid mechanics, 02 engineering and technology, Composite and mixture properties, Geometrical methods for optimization problems in solid mechanics, 0201 civil engineering

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1547409
https://doi.org/10.1007/s004660000180
https://link.springer.com/article/10.1007/s004660000180
http://ui.adsabs.harvard.edu/abs/2000CompM..26..325F/abstract

Existence of a Closed Geodesic on Non-compact Riemannian Manifolds with Boundary: Existence of a closed geodesic on non-compact Riemannian manifolds with boundary

Autori: BARTOLO, Rossella Germinario A Sánchez M. a ďalší

Prispievatelia: BARTOLO, Rossella Germinario A Sánchez M. a ďalší

Zdroj: Advanced Nonlinear Studies. 2:51-69

Predmety: geodesic connectedness, convexity, Closed geodesic, Boundary, Convexity, Riemannian manifold, geometrical methods, Riemann manifold, Geodesics in global differential geometry, dynamical systems, 0101 mathematics, 01 natural sciences, Global Riemannian geometry, including pinching, Variational problems in applications to the theory of geodesics (problems in one independent variable), Geometrical methods for optimization problems in solid mechanics, boundary

Popis súboru: application/xml

Prístupová URL adresa: https://core.ac.uk/display/54121690
https://www.degruyter.com/view/journals/ans/2/1/article-p51.xml?language=en

On the isoperimetric inequality for the buckling of a clamped plate

Autori: Dorin Bucur S. Ashbaugh

Zdroj: Zeitschrift f�r Angewandte Mathematik und Physik (ZAMP). 54:756-770

Predmety: clamped plate, Optimization of shapes other than minimal surfaces, buckling load, 0101 mathematics, Plates, isoperimetric inequality, 01 natural sciences, Geometrical methods for optimization problems in solid mechanics

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/2021110
https://doi.org/10.1007/s00033-003-3204-3
https://link.springer.com/article/10.1007%2Fs00033-003-3204-3
https://ui.adsabs.harvard.edu/abs/2003ZaMP...54..756A/abstract
https://link.springer.com/content/pdf/10.1007/s00033-003-3204-3.pdf

Variational Formulation for Free Vibration of Minimum Surfaces: Variational formulation for free vibration of minimum surfaces

Autori: B. Tabarrok Liyong Tong

Zdroj: Journal of Sound and Vibration. 174:105-113

Predmety: Membranes, Vibrations in dynamical problems in solid mechanics, 02 engineering and technology, 0210 nano-technology, Geometrical methods for optimization problems in solid mechanics, 0201 civil engineering

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1354196
https://doi.org/10.1006/jsvi.1994.1263
https://www.sciencedirect.com/science/article/abs/pii/S0022460X84712636
https://ui.adsabs.harvard.edu/abs/1994JSV...174..105T/abstract

Optimal Orifice Geometry for a Hydraulic Pressure-Reducing Valve: Optimal orifice geometry for a hydraulic pressure-reducing valve

Autori: Robert E. Johnson Noah D. Manring

Zdroj: Journal of Dynamic Systems, Measurement, and Control. 119:467-473

Predmety: Hydrology, hydrography, oceanography, 0209 industrial biotechnology, 02 engineering and technology, 0210 nano-technology, Geometrical methods for optimization problems in solid mechanics

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1150312
https://doi.org/10.1115/1.2801280
http://dynamicsystems.asmedigitalcollection.asme.org/article.aspx?articleid=1407585
https://asmedigitalcollection.asme.org/dynamicsystems/article/119/3/467/417463/Optimal-Orifice-Geometry-for-a-Hydraulic-Pressure
https://dynamicsystems.asmedigitalcollection.asme.org/article.aspx?articleid=1407585

Deep learned one‐iteration nonlinear solver for solid mechanics.

Autori: Nguyen, Tan N. Lee, Jaehong Dinh‐Tien, Liem a ďalší

Zdroj: International Journal for Numerical Methods in Engineering; 4/30/2022, Vol. 123 Issue 8, p1841-1860, 20p

Predmety: SOLID mechanics, DEGREES of freedom, NONLINEAR analysis, NONLINEAR equations, TIME series analysis, PROBLEM solving

Mesh Morphing Methods for Virtual Prototyping and Mechanical Component Optimization

Autori: Liverani, Alfredo Santi, Gian Maria <1991>

Témy: ING-IND/15 Disegno e metodi dell'ingegneria industriale, Doctoral Thesis, PeerReviewed

URL: http://amsdottorato.unibo.it/9608/1/Tesi_Dottorato_Santi_Finale.pdf
http://amsdottorato.unibo.it/9608/
http://amsdottorato.unibo.it/9608

Bejan’s constructal theory of equal potential distribution: Bejan's constructal theory of equal potential distribution.

Autori: Jeffery Lewins

Zdroj: International Journal of Heat and Mass Transfer. 46:1541-1543

Predmety: Constructal theory, 0103 physical sciences, Shape optimisation, General topics in optics and electromagnetic theory, Intersecting asymptotes, Optimization problems in optics and electromagnetic theory, Thin bodies, structures, 01 natural sciences, Geometrical methods for optimization problems in solid mechanics

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/2019728
https://doi.org/10.1016/s0017-9310(02)00441-6
https://mems.duke.edu/files/mems/bejan/downloads/science.pdf
https://www.sciencedirect.com/science/article/pii/S0017931002004416
https://mems.duke.edu/faculty/bejan/downloads/science.pdf

Intelligent step-length adjustment for adaptive path-following in nonlinear structural mechanics based on group method of data handling neural network.

Autori: Maghami, Ali Hosseini, Seyed Mahmoud

Zdroj: Mechanics of Advanced Materials & Structures; 2022, Vol. 29 Issue 20, p2895-2912, 18p

Predmety: NONLINEAR mechanics, STRUCTURAL mechanics, SOLID mechanics, CYLINDRICAL shells, ARC length

A porosity distribution in nonuniform homogeneous structures: Porosity distribution in non-uniform homogeneous structures

Autori: A. P. Mozhaev

Zdroj: Doklady Physics. 47:370-372

Predmety: 0301 basic medicine, 0303 health sciences, 03 medical and health sciences, Measures of information, entropy, porosity, probability, De Moivre - Laplace theorem, distribution, entropy, Granularity, Geometrical methods for optimization problems in solid mechanics

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/2021866
https://link.springer.com/article/10.1134/1.1484408
https://ui.adsabs.harvard.edu/abs/2002DokPh..47..370M/abstract

Isogeometric analysis of 3D solids in boundary representation for problems in nonlinear solid mechanics and structural dynamics.

Autori: Chasapi, Margarit Mester, Leonie Simeon, Bernd a ďalší

Zdroj: International Journal for Numerical Methods in Engineering; 3/15/2022, Vol. 123 Issue 5, p1228-1252, 25p

Predmety: ISOGEOMETRIC analysis, STRUCTURAL mechanics, NONLINEAR mechanics, SOLID mechanics, STRUCTURAL dynamics, NONLINEAR equations

Selected Problems of Solid Mechanics and Solving Methods

Autori: Holm Altenbach Viacheslav Bogdanov Alexander Ya. Grigorenko a ďalší

Typ zdroja: eBook.

Predmet: Mechanics--Mathematical models

Kategórie: SCIENCE / Mechanics / Thermodynamics, MATHEMATICS / Differential Equations / General, TECHNOLOGY & ENGINEERING / Civil / General, SCIENCE / Mechanics / Solids

INFLUENCE OF CREEP CONCRETE ON SPACE STABILITY THIN-WALLED DOME COVERINGS.

Autori: Sergey, Gridnev Ekaterina, Prokshits Olga, Sotnikova a ďalší

Zdroj: Archives for Technical Sciences / Arhiv za Tehnicke Nauke. 2021, Issue 24, p51-56. 6p.

Predmety: *SOLID mechanics, *FINITE element method, *CONCRETE, *SAFETY factor in engineering, *COMPUTER systems