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2017, First edition., ISBN 0198743041, xii, 267 pages
This book is about 'action' and the Principle of Least Action. These ideas are at the heart of physical science and engineering... 
Least action | Mathematical physics | Physical science
Book
International journal for numerical methods in engineering, ISSN 0029-5981, 09/2010, Volume 83, Issue 10, pp. 1273 - 1311
...‐field. In this paper, we outline a thermodynamically consistent framework for phase‐field models of crack propagation in elastic solids, develop incremental variational principles and consider their numerical implementations by multi... 
crack propagation | incremental variational principles | phase‐fields | coupled multi‐field problems | gradient‐type damage | finite elements | fracture | Finite elements | Incremental variationalprinciples | Coupled multi-field problems | Phase-fields | Fracture | Gradient-type damage | Crack propagation | Mathematics, Interdisciplinary Applications | Engineering | Physical Sciences | Technology | Engineering, Multidisciplinary | Mathematics | Science & Technology
Journal Article
03/2018, ISBN 9780521869027, 270
The principle of least action originates in the idea that, if nature has a purpose, it should follow a minimum or critical path... 
Lagrange equations | Mechanics | Hamilton-Jacobi equations | Variational principles | Least action
eBook
Acta mechanica, ISSN 1619-6937, 11/2019, Volume 231, Issue 2, pp. 625 - 647
The present article studies variational principles for the formulation of static and dynamic problems involving Kirchhoff rods in a fully nonlinear setting... 
Mechanics | Technology | Science & Technology | Rods | Variational principles | Mathematical analysis | Differential geometry
Journal Article
1966, Interscience monographs and texts in physics and astronomy, v. 20, x, 310
Book
Physics of plasmas, ISSN 1089-7674, 09/2014, Volume 21, Issue 9, p. 092118
The general, non-dissipative, two-fluid model in plasma physics is Hamiltonian, but this property is sometimes lost or obscured in the process of deriving... 
Physical Sciences | Physics, Fluids & Plasmas | Physics | Science & Technology | FLUIDS | 70 PLASMA PHYSICS AND FUSION TECHNOLOGY | PLASMA | SYMMETRY | APPROXIMATIONS | ELECTRONS | EQUATIONS OF MOTION | HAMILTONIANS | MAGNETOHYDRODYNAMICS | PLASMA EXPANSION | VARIATIONAL METHODS
Journal Article
International journal for numerical methods in engineering, ISSN 0029-5981, 06/2018, Volume 114, Issue 11, pp. 1192 - 1212
Journal Article
Journal of physics. Condensed matter, ISSN 1361-648X, 07/2011, Volume 23, Issue 28, pp. 284118 - 8
Journal Article
Chaos, solitons and fractals, ISSN 0960-0779, 09/2017, Volume 102, pp. 94 - 98
We obtain Euler–Lagrange equations, transversality conditions and a Noether-like theorem for Herglotz-type variational problems with Lagrangians depending on... 
Fractional variational principles | Herglotz problem | Generalized fractional operators | Euler–Lagrange equations | Mathematics, Interdisciplinary Applications | Physical Sciences | Physics, Mathematical | Physics, Multidisciplinary | Mathematics | Physics | Science & Technology
Journal Article
Automatica (Oxford), ISSN 0005-1098, 09/2016, Volume 71, pp. 78 - 88
...–d’Alembert principle from variational mechanics. With body-fixed vision and inertial sensor measurements, a Lagrangian is obtained as the difference between a kinetic energy-like term that is quadratic in velocity estimation error and the sum... 
Lie group variational integrator | Pose estimation | Variational estimator | Lagrange–d’Alembert principle | Lagrange-d'Alembert principle | Engineering, Electrical & Electronic | Engineering | Automation & Control Systems | Technology | Science & Technology | Numerical analysis | Sensors | Analysis | Measuring instruments | Force and energy | Aerospace engineering
Journal Article
2014, Mechanical engineering and solid mechanics series, ISBN 1848216793, Volume 9781848216792, 424
...: Wave Propagation, Impact and Variational Principles contain various applications of fractional calculus to the fields of classical mechanics... 
Viscoelasticity | Calculus | Mathematical models | Waves | Fractional calculus | Mechanics
eBook
Journal of physics. A, Mathematical and theoretical, ISSN 1751-8121, 12/2011, Volume 44, Issue 49, pp. 495402 - 30
We provide Vasiliev's fully nonlinear equations of motion for bosonic higher spin gauge fields in four spacetime dimensions with an action principle... 
Physics, Multidisciplinary | Physical Sciences | Physics | Physics, Mathematical | Science & Technology | Equivalence | Lagrange multipliers | Mathematical analysis | Mathematical models | Spectra | Variational principles | Equations of motion | Gages | Gauges | Physics - High Energy Physics - Theory
Journal Article