共 8 条
[1]
LOWER BOUNDS FOR QUANTUM-MECHANICAL ENERGY-LEVELS
[J].
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,
1978, 11 (01)
:55-68
[4]
TIGHT BOUNDS TO THE SCHRODINGER-EQUATION EIGENVALUES
[J].
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,
1989, 22 (06)
:641-645
[5]
EIGENVALUES FROM THE RICCATI EQUATION
[J].
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,
1987, 20 (16)
:5541-5547
[7]
A SIMPLE ITERATIVE SOLUTION OF THE SCHRODINGER-EQUATION IN MATRIX REPRESENTATION FORM
[J].
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,
1985, 18 (09)
:1389-1398
[8]
TIGHT UPPER AND LOWER BOUNDS FOR ENERGY EIGENVALUES OF THE SCHRODINGER-EQUATION
[J].
PHYSICAL REVIEW A,
1989, 39 (04)
:1605-1609