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Elsevier电子期刊(28)

在“Elsevier电子期刊”中，命中：28条，耗时：0.0279824 秒

在所有数据库中总计命中：28条

1.Fractional Noether’s theorem in the Riesz–Caputo sense

作者：Gastã ; o S.F. Frederico ; Delfim F.M. Torres

关键词：Calculus of variations ; Optimal control ; Fractional derivatives ; Invariance ; Noether&#x2019 ; s theorem ; Leitmann&#x2019 ; s direct method

刊名：Applied Mathematics and Computation

出版年：2010

2.Noether’s symmetry theorem for nabla problems of the calculus of variations

作者：Natá ; lia Martins ; Delfim F.M. Torres

关键词：Noether&#x2019 ; s symmetry theorem ; DuBois&#x2013 ; Reymond condition ; Calculus of variations ; Delta and nabla calculus ; Duality ; Time scales

刊名：Applied Mathematics Letters

出版年：2010

3.Path-independent integral for the sharp V-notch in longitudinal shear problem

作者：Weichen Shi

关键词：Sharp V-notch ; Notch stress intensity factor ; Conserved quantity ; Path-independent integral ; Noether&#x2019 ; s theorem

刊名：International Journal of Solids and Structures

出版年：2011

4.Conservation laws for heat equation on curved surfaces

作者：Adil Jhangeer^a ; ^{adilj@lums.edu.pk} ; I. Naeem^a ; ^{inqau@yahoo.com} ; ^{imran.naeem@lums.edu.pk} ; M.N. Qureshi^b ; ^{nquershi@lums.edu.pk}

关键词：Coefficients of first fundamental form (FFF) ; Partial Lagrangian ; Partial Noether operators ; Conservation laws

刊名：Nonlinear Analysis: Real World Applications

出版年：2011

5.Conservation laws of KdV equation with time dependent coefficients

作者：A.G. Johnpillai¹ ; ^a ; ^{andrewgratienj@yahoo.com} ; C.M. Khalique ; ^a ; ^{Masood.Khalique@nwu.ac.za}

关键词：Generalized KdV equation ; Lie symmetries ; Adjoint equations ; Partial Lagrangian ; Partial Noether operators ; Conservation laws

刊名：Communications in Nonlinear Science and Numerical Simulation

出版年：2011

6.Conservation laws and Hamilton’s equations for systems with long-range interaction and memory

作者：Vasily E. Tarasov ; George M. Zaslavsky

关键词：Fractional differential equations ; Noether&#x2019 ; s theorem ; Long-range interaction ; Long-term memory ; Conservation laws

刊名：Communications in Nonlinear Science and Numerical Simulation

出版年：2008

7.Structure-preserving discretization of incompressible fluids

作者：D. Pavlov^a ; P. Mullen^a ; Y. Tong^b ; E. Kanso^c ; J.E. Marsden^a ; ^{jmarsden@caltech.edu} ; M. Desbrun^a ; ^{mathieu@caltech.edu}

关键词：Euler equations ; Lie group variational integrators

刊名：Physica D

出版年：2011

8.Separating invariants

作者：Gregor Kemper

关键词：Invariant theory ; Noether&#x2019 ; s degree bound ; Separating subsets

刊名：Journal of Symbolic Computation

出版年：2009

9.Comparison of different approaches to conservation laws for some partial differential equations in fluid mechanics

作者：R. Naz ; F.M. Mahomed ; D.P. Mason

关键词：Conservation laws ; Direct method ; Noether&#x2019 ; s theorem ; Characteristic method ; Variational approach for arbitrary functions and on the solution space ; Symmetry conditions ; Direct construction formula approach ; Partial Noether approach ; Noether approac

刊名：Applied Mathematics and Computation

出版年：2008

10.Conservation laws for third-order variant Boussinesq system

作者：R. Naz ; F.M. Mahomed ; T. Hayat

关键词：Conservation laws ; Noether ; Boussinesq system ; Lagrangian

刊名：Applied Mathematics Letters

出版年：2010

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