Search Results - Geometrical problems and computations. General Terms

Refine Results
  1. 1

    Geometric programming problem with single-term exponents subject to max-product fuzzy relational equations by Zhou, XueGang, Ahat, Rashida

    ISSN: 0895-7177, 1872-9479
    Published: Kidlington Elsevier Ltd 2011
    “…In this paper, an optimization model for minimizing an objective function with single-term exponents subject to fuzzy relational equations specified in max-product composition is presented…”
    Get full text
    Journal Article
  2. 2

    Topological Derivatives of Shape Functionals. Part I: Theory in Singularly Perturbed Geometrical Domains by Novotny, Antonio André, Sokołowski, Jan, Żochowski, Antoni

    ISSN: 0022-3239, 1573-2878
    Published: New York Springer US 01.02.2019
    “…Mathematical analysis and numerical solutions of problems with unknown shapes or geometrical domains is a challenging and rich research field in the modern theory of the calculus of variations…”
    Get full text
    Journal Article
  3. 3

    Optimizing the geometric programming problem with single-term exponents subject to max–min fuzzy relational equation constraints by Wu, Yan-Kuen

    ISSN: 0895-7177, 1872-9479
    Published: Oxford Elsevier Ltd 01.02.2008
    Published in Mathematical and computer modelling (01.02.2008)
    “…In this study we investigate the problem of minimizing an objective function with single-term exponents subject to fuzzy relational equations specified in max–min composition…”
    Get full text
    Journal Article
  4. 4

    Two Interface-Type Numerical Methods for Computing Hyperbolic Systems with Geometrical Source Terms Having Concentrations by Jin, Shi, Wen, Xin

    ISSN: 1064-8275, 1095-7197
    Published: Philadelphia, PA Society for Industrial and Applied Mathematics 01.01.2005
    Published in SIAM journal on scientific computing (01.01.2005)
    “…We propose two simple well-balanced methods for hyperbolic systems with geometrical source terms having concentrations…”
    Get full text
    Journal Article
  5. 5

    An improved formalism for quantum computation based on geometric algebra—case study: Grover’s search algorithm by Chappell, James M., Iqbal, Azhar, Lohe, M. A., von Smekal, Lorenz, Abbott, Derek

    ISSN: 1570-0755, 1573-1332
    Published: Boston Springer US 01.04.2013
    Published in Quantum information processing (01.04.2013)
    “… Using this formalism we efficiently solve the exact search problem, as well as easily representing more general search situations…”
    Get full text
    Journal Article
  6. 6

    On 3-stage geometric explicit Runge–Kutta method for singular autonomous initial value problems in ordinary differential equations by Akanbi, Moses Adebowale

    ISSN: 0010-485X, 1436-5057
    Published: Vienna Springer Vienna 01.07.2011
    Published in Computing (01.07.2011)
    “…’ series incremental function. In this work, a 3-stage geometric explicit Runge–Kutta method for solving autonomous initial value problems in ordinary differential equations is derived and implemented…”
    Get full text
    Journal Article
  7. 7

    On the frequency response computation of geometrically nonlinear flat structures using reduced-order finite element models by Givois, Arthur, Grolet, Aurélien, Thomas, Olivier, Deü, Jean-François

    ISSN: 0924-090X, 1573-269X
    Published: Dordrecht Springer Netherlands 01.07.2019
    Published in Nonlinear dynamics (01.07.2019)
    “…This paper presents a general methodology to compute nonlinear frequency responses of flat structures subjected to large amplitude transverse vibrations, within a finite element context…”
    Get full text
    Journal Article
  8. 8

    Graph theoretic methods in multiagent networks by Mesbahi, Mehran, Egerstedt, Magnus

    ISBN: 1400835356, 9781400835355, 9780691140612, 0691140618
    Published: Princeton Princeton University Press 2010
    “…This accessible book provides an introduction to the analysis and design of dynamic multiagent networks. Such networks are of great interest in a wide range of…”
    Get full text
    eBook Book
  9. 9

    Analysis of ray tube area in geometrical shock dynamics by Zakeri, Gholam-Ali

    ISSN: 0096-3003, 1873-5649
    Published: Amsterdam Elsevier Inc 15.09.2010
    Published in Applied mathematics and computation (15.09.2010)
    “… in geometrical shock dynamics. We have shown that from our results one can deduce Whitham’s area function relation as a partial differential equation from our general formulations. Some applications are discussed…”
    Get full text
    Journal Article
  10. 10

    Geometrical integration of Landau–Lifshitz–Gilbert equation based on the mid-point rule by d’Aquino, Massimiliano, Serpico, Claudio, Miano, Giovanni

    ISSN: 0021-9991, 1090-2716
    Published: Amsterdam Elsevier Inc 01.11.2005
    Published in Journal of computational physics (01.11.2005)
    “… The mid-point rule is an unconditionally stable and second order accurate scheme which preserves the fundamental geometrical properties of LLG dynamics…”
    Get full text
    Journal Article
  11. 11

    Three-points interfacial quadrature for geometrical source terms on nonuniform grids: Application to finite volume schemes for parameter-dependent differential equations by Katsaounis, Theodoros, Simeoni, Chiara

    ISSN: 0008-0624, 1126-5434
    Published: Milan Springer Milan 01.09.2012
    Published in Calcolo (01.09.2012)
    “…) regularity for nonuniform meshes is introduced in the most general case, to compensate possibly reduced consistency conditions, and the optimality of the convergence rates with respect…”
    Get full text
    Journal Article
  12. 12

    Friction and geometric source terms in a 1D augmented shallow water equations system by Valiani, A., Caleffi, V.

    ISSN: 0309-1708
    Published: Elsevier Ltd 01.10.2025
    Published in Advances in water resources (01.10.2025)
    “… In the present approach, geometrical irregularities are incorporated in the convective term, while a specific numerical treatment of the friction source term is introduced, which is able to face stiff problems…”
    Get full text
    Journal Article
  13. 13

    A steady state capturing and preserving method for computing hyperbolic systems with geometrical source terms having concentrations by Wen, Xin

    ISSN: 0021-9991, 1090-2716
    Published: Amsterdam Elsevier Inc 20.11.2006
    Published in Journal of computational physics (20.11.2006)
    “…We propose a simple well-balanced method named the slope selecting method which is efficient in both steady state capturing and preserving for hyperbolic system with geometrical source terms having concentrations…”
    Get full text
    Journal Article
  14. 14

    On geometric multigrid methods for triangular grids using three-coarsening strategy by Gaspar, F.J., Gracia, J.L., Lisbona, F.J., Rodrigo, C.

    ISSN: 0168-9274, 1873-5460
    Published: Kidlington Elsevier B.V 01.07.2009
    Published in Applied numerical mathematics (01.07.2009)
    “…This paper deals with the design of efficient geometric multigrid methods on hierarchical triangular grids using a three-coarsening strategy. In [F.J. Gaspar, J.L. Gracia, F.J…”
    Get full text
    Journal Article
  15. 15

    Presentation of the Book The Gröbner Cover by Montes, Antonio

    ISSN: 1661-8270, 1661-8289
    Published: Cham Springer International Publishing 01.06.2020
    Published in Mathematics in computer science (01.06.2020)
    “… It also includes applications to the automatic deduction of geometric theorems, loci computation and envelopes…”
    Get full text
    Journal Article
  16. 16

    On the use of the geometric approach to global stability for three dimensional ODE systems: A bilinear case by Buonomo, Bruno, Lacitignola, Deborah

    ISSN: 0022-247X, 1096-0813
    Published: San Diego, CA Elsevier Inc 01.12.2008
    “… Our main goal is to find sufficient conditions, expressed in terms of the parameters of the system, ensuring that the geometric approach to global stability analysis, due to [M.Y. Li, J.S…”
    Get full text
    Journal Article
  17. 17

    Geometric methods and formulations in computational multibody system dynamics by Müller, Andreas, Terze, Zdravko

    ISSN: 0001-5970, 1619-6937
    Published: Vienna Springer Vienna 01.12.2016
    Published in Acta mechanica (01.12.2016)
    “… Geometric mechanics deals with the mathematical modeling of such systems and has proven to be a valuable tool providing insights into the dynamics of mechanical systems, from a theoretical as well…”
    Get full text
    Journal Article
  18. 18

    Geometric multigrid for high-order regularizations of early vision problems by Keeling, Stephen L., Haase, Gundolf

    ISSN: 0096-3003, 1873-5649
    Published: New York, NY Elsevier Inc 15.01.2007
    Published in Applied mathematics and computation (15.01.2007)
    “… Because the application of algebraic multigrid is usually constrained by an M-matrix condition which does not hold for discretizations of high-order problems, a geometric multigrid framework…”
    Get full text
    Journal Article
  19. 19

    A Variational Framework for Curve Shortening in Various Geometric Domains by Yuan, Na, Wang, Peihui, Meng, Wenlong, Chen, Shuangmin, Xu, Jian, Xin, Shiqing, He, Ying, Wang, Wenping

    ISSN: 1077-2626, 1941-0506, 1941-0506
    Published: United States IEEE 01.04.2023
    “…Geodesics measure the shortest distance (either locally or globally) between two points on a curved surface and serve as a fundamental tool in digital geometry…”
    Get full text
    Journal Article
  20. 20

    Realization of a Framework for Simulation-Based Large-Scale Shape Optimization Using Vertex Morphing by Ghantasala, Aditya, Najian Asl, Reza, Geiser, Armin, Brodie, Andrew, Papoutsis, Efthymios, Bletzinger, Kai-Uwe

    ISSN: 0022-3239, 1573-2878
    Published: New York Springer US 01.04.2021
    “… This requires that different physics solvers should be handled in black-box nature. The current contribution discusses the conceptualization and applications of a general…”
    Get full text
    Journal Article