Per Olof Fröman

Available identifiers

zbMath Open froman.per-olofMaRDI QIDQ996349

List of research outcomes

Publication	Date of Publication	Type
Black-hole normal modes: Phase-integral treatment	2012-02-29	Paper
https://portal.mardi4nfdi.de/entity/Q3518594	2008-08-08	Paper
A physically important class of integrals expressed as a parameter derivative	2007-09-14	Paper
Study of the validity of the phase-integral connection formula for potential barriers of arbitrary thickness	2007-05-16	Paper
Phase-amplitude method for numerically exact solution of the differential equations of the two-center Coulomb problem	2004-12-14	Paper
Physical Problems Solved by the Phase-Integral Method	2002-10-20	Paper
Quantal two-center Coulomb problem treated by means of the phase-integral method. I. General theory	2002-02-26	Paper
Phase-integral formulas for quantal matrix elements	2001-07-30	Paper
Phase-integral formulas for Coulomb wave functions with complex values of the variable and the parameters	2000-08-16	Paper
Coulomb wave functions with complex values of the variable and the parameters	2000-08-16	Paper
JWKB connection-formula problem revisited again via Borel summation	1999-11-21	Paper
Energy levels of a quantal particle enclosed in N identical, mirror symmetric wells of a periodic potential. Numerical test of phase-integral formulas	1999-11-21	Paper
Stokes constant determined by a new application of the \(F\)-matrix method	1999-07-20	Paper
https://portal.mardi4nfdi.de/entity/Q4869819	1996-03-13	Paper
https://portal.mardi4nfdi.de/entity/Q4280540	1994-10-17	Paper
Comments on the paper ‘‘On the WKBJ approximation’’ [J. Math. Phys. 2 8, 556 (1987)]	1988-01-01	Paper
Symmetry relations for connection matrices in the phase-integral method	1988-01-01	Paper
Improvement of the generalized quantal Bohr–Sommerfeld quantization condition	1988-01-01	Paper
The Stokes constants for a cluster of transition points	1988-01-01	Paper
Explicit Series Formulae for the Evaluation of Integrals by the Method of Steepest Descents	1987-01-01	Paper
Phase-integral formulas for Bessel functions and their relation to already existing asymptotic formulas	1986-01-01	Paper
On the theory of vibration-rotation interaction	1978-01-01	Paper
A direct method for modifying certain phase-integral approximations of arbitrary order	1974-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q5514475	1966-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q5338917	1965-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q5848073	1955-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q5848112	1955-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q5830618	1954-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q5819254	1953-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q5811111	1952-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q5816655	1952-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q5816656	1952-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q5816657	1952-01-01	Paper
https://portal.mardi4nfdi.de/entity/Q5825613	1951-01-01	Paper

Research outcomes over time

Doctoral students

No records found.

Known relations from the MaRDI Knowledge Graph

Property	Value
MaRDI profile type	MaRDI person profile
instance of	human

This page was built for person: Per Olof Fröman