𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The diffusion flame as a singular perturbation problem

✍ Scribed by J. F. Clarke


Publisher
Springer
Year
1971
Tongue
English
Weight
496 KB
Volume
5
Category
Article
ISSN
0022-0833

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A SchrΓΆdinger singular perturbation prob
✍ A.G. Ramm πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 151 KB

Consider the equation Γ€e 2 Du e + q(x)u e = f(u e ) in R 3 , ju(1)j < 1, e = const > 0. Under what assumptions on q(x) and f(u) can one prove that the solution u e exists and lim e!0 u e = u(x), where u(x) solves the limiting problem q(x)u = f(u)? These are the questions discussed in the paper.

The acoustic cavity containing small sca
✍ M.B. Lesser; J.A. Lewis πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 English βš– 671 KB

The problem of finding the pert urbed eigenvalues and eigenfunctions of a two-dimensional hard walled container, containing a hard scatterer of length scale small compared to wavelength, is treated by the method of matched asymptotic expansions. The perturbing body is of arbitrary shape and results