CRITERIA ACCURACY OF APPROXIMATE WAVEFUNCTIONS

[21] VARIATIONAL PERTURBATION METHOD BASED ON PRINCIPLE OF MOMENTS [J]. PHYSICAL REVIEW, 1968, 167 (01): : 112 - &

[22] ERROR BOUNDS FOR EXPECTATION VALUES - SOME APPLICATIONS AND EXTENSIONS [J]. JOURNAL OF CHEMICAL PHYSICS, 1967, 47 (06) : 2130 - &

[23] ON THE UPPER AND LOWER BOUNDS OF EIGENVALUES [J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1949, 4 (4-6) : 334 - 339

[24] CALCULATION OF LOWER BOUNDS TO ENERGIES OF MOLECULAR SYSTEMS .I. MATHEMATICAL METHODS AND ENERGY VARIANCES FOR SIMPLE SYSTEMS [J]. JOURNAL OF CHEMICAL PHYSICS, 1969, 50 (01) : 80 - &

[25] GROUND STATE OF THE HELIUM ATOM [J]. PHYSICAL REVIEW, 1957, 105 (05): : 1490 - 1502

[26] LOWDIN, 1959, ADVAN CHEM PHYS, V2, P207

[27] Newing RA, 1937, PHILOS MAG, V24, P114

[28] NITSCHE JA, 1959, Z ANGEW MATH MECH, V39, P322

[29] PAULING L, 1935, INTRODUCTION QUANTUM, P182

[30] POWDIN PO, 1959, ADVAN CHEM PHYS, V2, P207

[21] VARIATIONAL PERTURBATION METHOD BASED ON PRINCIPLE OF MOMENTS [J]. PHYSICAL REVIEW, 1968, 167 (01): : 112 - &

[22] ERROR BOUNDS FOR EXPECTATION VALUES - SOME APPLICATIONS AND EXTENSIONS [J]. JOURNAL OF CHEMICAL PHYSICS, 1967, 47 (06) : 2130 - &

[23] ON THE UPPER AND LOWER BOUNDS OF EIGENVALUES [J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1949, 4 (4-6) : 334 - 339

[24] CALCULATION OF LOWER BOUNDS TO ENERGIES OF MOLECULAR SYSTEMS .I. MATHEMATICAL METHODS AND ENERGY VARIANCES FOR SIMPLE SYSTEMS [J]. JOURNAL OF CHEMICAL PHYSICS, 1969, 50 (01) : 80 - &

[25] GROUND STATE OF THE HELIUM ATOM [J]. PHYSICAL REVIEW, 1957, 105 (05): : 1490 - 1502

[26] LOWDIN, 1959, ADVAN CHEM PHYS, V2, P207

[27] Newing RA, 1937, PHILOS MAG, V24, P114

[28] NITSCHE JA, 1959, Z ANGEW MATH MECH, V39, P322

[29] PAULING L, 1935, INTRODUCTION QUANTUM, P182

[30] POWDIN PO, 1959, ADVAN CHEM PHYS, V2, P207