Transparent boundary conditions for a wide-angle approximation of the one-way Helmholtz equation (Q5928912)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Transparent boundary conditions for a wide-angle approximation of the one-way Helmholtz equation |
scientific article; zbMATH DE number 1584520
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Transparent boundary conditions for a wide-angle approximation of the one-way Helmholtz equation |
scientific article; zbMATH DE number 1584520 |
Statements
Transparent boundary conditions for a wide-angle approximation of the one-way Helmholtz equation (English)
0 references
16 December 2001
0 references
Mikusinski's operational calculus
0 references
transparent boundary conditions
0 references
wide-angle approximation
0 references
one-way Helmholtz equation
0 references
0 references
0 references
0 references
0 references
0 references
The authors apply Mikusinski's operational calculus in order to derive transparent boundary conditions for the wide-angle approximation NEWLINE\[NEWLINEv'= {i\sqrt\mu\over 2} \Biggl[\Biggl({P-\mu\over \mu}\Biggr)- {1\over 4} \Biggl({P-\mu\over \mu}\Biggr)^2\Biggr] v,\quad v(0)= v_0NEWLINE\]NEWLINE of the one-way Helmholtz equation.
0 references
