OPERATOR EQUATIONS IN PERTURBATION THEORY

[1] HIRSCHFELDER JO, 1964, ADV QUANTUM CHEM, V1, P255

[2] JAUCH JM, 1955, THEORY PHOTONS ELECT, pCH7

[3] GENERALIZED PERTURBATION THEORY IN OPERATOR FORM [J]. REVIEWS OF MODERN PHYSICS, 1963, 35 (03) : 710 - &

[4] PRIMAS H, 1961, HELV PHYS ACTA, V34, P331

[5] HYPERVIRIAL THEOREMS AND PERTURBATION THEORY IN QUANTUM MECHANICS [J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1965, 283 (1393): : 229 - &

[6] TITCHMARSH EC, 1962, EIGENFUNCTION EXPA 1, pCH5

[1] HIRSCHFELDER JO, 1964, ADV QUANTUM CHEM, V1, P255

[2] JAUCH JM, 1955, THEORY PHOTONS ELECT, pCH7

[3] GENERALIZED PERTURBATION THEORY IN OPERATOR FORM [J]. REVIEWS OF MODERN PHYSICS, 1963, 35 (03) : 710 - &

[4] PRIMAS H, 1961, HELV PHYS ACTA, V34, P331

[5] HYPERVIRIAL THEOREMS AND PERTURBATION THEORY IN QUANTUM MECHANICS [J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1965, 283 (1393): : 229 - &

[6] TITCHMARSH EC, 1962, EIGENFUNCTION EXPA 1, pCH5