Published 1984
| Version v1
Report
Open
Finite-dimensional approximation of a differential operator in problems of quantum mechanics
Creators
- 1. Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Theoretical Physics
- 2. Tashkentskij Gosudarstvennyj Univ. (USSR)
Description
A second-order differential operator is approximated by an approximate operator that coincides with the exact one on some finite number of functions. The approximate operator is a linear combination of integral operators. This approximation is used to solve the scattering and the bound-state problem for the Schroedinger equation
Availability note (English)
MF available from INIS under the Report Number.Files
16011444.pdf
Files
(182.8 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:deb85ba7a818975faf189c26df5aa605
|
182.8 kB | Preview Download |
System files
(22.0 kB)
| Name | Size | Download all |
|---|
Additional details
Additional titles
- Original title (Russian)
- Конечномерная аппроксимация дифференциального оператора в задачах квантовой механики
Publishing Information
- Imprint Pagination
- 7 p.
- Report number
- JINR-R--4-84-28
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 16011444
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BINDING ENERGY; BORN APPROXIMATION; BOUND STATE; BOUNDARY CONDITIONS; EIGENVALUES; EXCITED STATES; GROUND STATES; QUANTUM OPERATORS; SCATTERING; SCHROEDINGER EQUATION
- Descriptors DEC
- DIFFERENTIAL EQUATIONS; ENERGY; ENERGY LEVELS; EQUATIONS; MATHEMATICAL OPERATORS; PARTIAL DIFFERENTIAL EQUATIONS; WAVE EQUATIONS
Optional Information
- Notes
- 2 refs.; 2 tabs.; submitted to the journal J. Comput. Phys.