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Asymptotic approximation initial value problem

In [157] the authors present an initial-value methodology for the numerical approximation of quasilinear singularly perturbed two point boundary value problems in ordinary differential equations. These problems have a boundary layer at one end (left or right) point. The techniaque which used by the authors is to reduce the original problem to an asymptotically equivalent first order initial-value problem. This is done with the... [Pg.286]

The next problem is the determination of the initial value of the three-particle density operator. Using the generalized Bogolyubov asymptotic condition in the approximation (3.39), we obtain finally... [Pg.208]

Now, the dynamics of changes in bubble radius with time, starting from some initial radius that differs slightly from an equilibrium value, is a problem that is ideally suited to solution by means of a regular asymptotic approximation. Of course, the governing equation is still the Rayleigh Plesset equation. Before beginning our analysis, we follow... [Pg.256]

Of great importance is the fact that the quasi-steady-state approximation is the solution asymptote of the initial system at e -> 0, but it is applied at finite e. To establish a starting value from which this approximation can be used with the prescribed accuracy is a rather difficult problem in each particular case. [Pg.164]


See other pages where Asymptotic approximation initial value problem is mentioned: [Pg.149]    [Pg.149]    [Pg.287]    [Pg.114]    [Pg.169]    [Pg.67]    [Pg.67]    [Pg.13]    [Pg.124]    [Pg.430]   
See also in sourсe #XX -- [ Pg.52 , Pg.53 , Pg.54 , Pg.55 , Pg.56 , Pg.57 , Pg.58 , Pg.59 , Pg.60 , Pg.61 , Pg.62 ]




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Approximate value

Asymptotes

Asymptotic

Asymptotically

Asymptotics

Initial value problems

Initial values

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