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George C. Georges has written: 'Lagrangian and Hamiltonian formulation of plasma problems'
In lagrangian we use scalar quantity which is much easier to solve then vector quantites used in newtonian.also lagrangian is invariant under gauge transformation and the same not hold good for newtonian.
The funamental difference is a legendre transformation that takes one from lagrange mechnaics to hamilton. More concretely, euler-lagrange generates second order diffeq's, where hamilton generates 2x first order differential eqs. I recommend landau lifshitz volume 1 for more details.
The term 'formulation' is frequently used in dialogue. Formulation refers to the process of creating or devising something. For instance, one can formulate an idea, theory or thought.
Lagrangian (L) summarizes the dynamics of the system.Generally, in classical physics, the Lagrangian is defined as follows:L=T-Vwhere T is kinetic energy of the system and V is its potential energy. If the Lagrangian of a system is has been defined, then the equations of motion of the system may also be obtained.
A function constructed in solving economic models that include maximization of a function (the "objective function") subject to constraints. It equals the objective function minus, for each constraint, a variable "Lagrange multiplier" times the amount by which the constraint is violated. In physical terms, a Lagrangian is a function designed to sum up a whole system; the appropriate domain of the Lagrangian is a phase space, and it should obey the so-called Euler-Lagrange equations. The concept was originally used in a reformulation of classical mechanics known as Lagrangian mechanics. In this context, the Lagrangian is commonly taken to be the kinetic energy of a mechanical system minus its potential energy. The concept has also proven useful as extended to quantum mechanics.
used in the formulation of growing organism in petry plates
they are both used in agreement formulation
non steroidal antinflammatory drugs
When those letters are used after a medication name, Hcl is likely to be the immediate release formulation, and ER the extended release formulation.
In Problem formulation method ,goal is a parameter to provide which (goal) is formulated in goal formulation method.that's why problem formulation must follow goal formulation. suacsecu
Zinc Phenolsulfonate is used in the formulation of underarm deodorants, aftershave lotions and skin fresheners.