𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Numerical methods for eigensystems: the Orr-Sommerfeld problem as an initial value problem

✍ Scribed by John M. Gersting Jr.


Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
525 KB
Volume
6
Category
Article
ISSN
0898-1221

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Numerical methods for eigensystems: the
✍ John M. Gerstring Jr. πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 484 KB

A test problem which may be set up as an initial value, boundary value or eigenvalue problem with adjustable stiffness is presented. It is used to compare five methods (RKI, ORTNRM, SUPORT, GEAR and finite difference) of analysing stiff eigensystems in order to select methods powerful enough to be u

An Inverse Problem for Differential Oper
✍ Vjacheslav Yurko πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 211 KB πŸ‘ 2 views

We study the inverse problem of recovering differential operators of the Orr -Sommerfeld type from the Weyl matrix. Properties of the Weyl matrix are investigated, and an uniqueness theorem for the solution of the inverse problem is proved.

An Alternative Numerical Method for Init
✍ Marijan KoΕ‘trun; Juha Javanainen πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 71 KB

We suggest a new difference scheme for dealing with contact nonlinear Hamiltonians. The scheme has two parts. First, the system is transformed to the interaction picture of quantum mechanics using the time-independent Hamiltonian H 0 . This reduces the problem to a system of ordinary differential eq

The RKGL method for the numerical soluti
✍ J.S.C. Prentice πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 188 KB

We introduce the RKGL method for the numerical solution of initial-value problems of the form y =f (x, y), y(a)= . The method is a straightforward modification of a classical explicit Runge-Kutta (RK) method, into which Gauss-Legendre (GL) quadrature has been incorporated. The idea is to enhance the