UNITARY-GROUP APPROACH TO THE MANY-ELECTRON CORRELATION PROBLEM: RELATION OF GELFAND AND WEYL TABLEAU FORMULATIONS.PALDUS J.1976; PHYS. REV., A; U.S.A.; DA. 1976; VOL. 14; NO 5; PP. 1620-1625; BIBL. 26 REF.Article

CORRELATION PROBLEMS IN ATOMIC AND MOLECULAR SYSTEMS. V. SPIN-ADAPTED COUPLED CLUSTER MANY-ELECTRON THEORY.PALDUS J.1977; J. CHEM. PHYS.; U.S.A.; DA. 1977; VOL. 67; NO 1; PP. 303-318; BIBL. 42 REF.Article

GROUP THEORETICAL APPROACH TO THE CONFIGURATION INTERACTION AND PERTURBATION THEORY CALCULATIONS FOR ATOMIC AND MOLECULAR SYSTEMS.PALDUS J.1974; J. CHEM. PHYS.; U.S.A.; DA. 1974; VOL. 61; NO 12; PP. 5321-5330; BIBL. 34 REF.Article

UNITARY GROUP APPROACH TO MOLECULAR ELECTRONIC STRUCTUREPALDUS J.1979; LECTURE NOTES PHYS.; DEU; DA. 1979; NO 94; PP. 51-65; BIBL. 43 REF.Conference Paper

CLUSTER ANALYSIS OF THE FULL CONFIGURATION INTERACTION WAVE FUNCTIONS OF CYCLIC POLYENE MODELSPALDUS J; BOYLE MJ.1982; INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY; ISSN 0020-7608; USA; DA. 1982; VOL. 22; NO 6; PP. 1281-1305; BIBL. 41 REF.Article

APPLICABILITY OF COUPLED-PAIR THEORIES TO QUASI-DEGENERATE ELECTRONIC STATES: A MODEL STUDYJANKOWSKI K; PALDUS J.1980; INT. J. QUANTUM CHEM.; ISSN 0020-7608; USA; DA. 1980; VOL. 18; NO 5; PP. 1243-1269; BIBL. 53 REF.Article

TIME-INDEPENDENT DIAGRAMMATIC APPROACH TO PERTURBATION THEORY OF FERMION SYSTEMS.PALDUS J; CIZEK J.1975; ADV. QUANTUM CHEM.; U.S.A.; DA. 1975; VOL. 9; PP. 105-197; BIBL. 1 P. 1/2Article

STABILITY OF HARTREE-FOCK SOLUTIONS AND SYMMETRY BREAKING IN THE INDEPENDENT PARTICLE MODEL: AB INITIO CARE STUDY OF THE LCAO-MO-SCF SOLUTIONS FOR FINITE CHAINS OF HYDROGEN ATOMSBENARD M; PALDUS J.1980; J. CHEM. PHYS.; ISSN 0021-9606; USA; DA. 1980; VOL. 72; NO 12; PP. 6546-6559; BIBL. 69 REF.Article

ORTHOGONALLY-SPIN-ADAPTED COUPLED-CLUSTER THEORY FOR CLOSED-SHELL SYSTEMS INCLUDING TRIEXCITED CLUSTERSADAMS BG; PALDUS J.1979; PHYS. REV., A; USA; DA. 1979; VOL. 20; NO 1; PP. 1-17; BIBL. 32 REF.Article

A REMARK ON DOUBLET STABILITY OF ALLYL RADICAL RESTRICTED SCF SOLUTIONS.PALDUS J; VEILLARD A.1977; CHEM. PHYS. LETTERS; NETHERL.; DA. 1977; VOL. 50; NO 1; PP. 6-8; BIBL. 17 REF.Article

GREEN'S FUNCTION APPROACH TO THE DIRECT PERTURBATION CALCULATION OF THE EXCITATION ENERGIES OF CLOSED SHELL FERMION SYSTEMS.PALDUS J; CIZEK J.1974; J. CHEM. PHYS.; U.S.A.; DA. 1974; VOL. 60; NO 1; PP. 149-163; BIBL. 38 REF.Article

A DIRECT CALCULATION OF THE EXCITATION ENERGIES OF CLOSED-SHELL SYSTEMS USING THE GREEN FUNCTION TECHNIQUECIZEK J; PALDUS J.1972; INTERNATION. J. QUANTUM CHEM., SYMP.; U.S.A.; DA. 1972; NO 6; PP. 435-438; BIBL. 15 REF.Serial Issue

CONFIGURATION INTERACTION MATRIX ELEMENTS. II: GRAPHICAL APPROACH TO THE RELATIONSHIP BETWEEN UNITARY GROUP GENERATORS AND PERMUTATIONSPALDUS J; WORMER PES.1979; INTERNATION. J. QUANTUM CHEM.; USA; DA. 1979; VOL. 16; NO 6; PP. 1321-1335; ABS. FRE/GER; BIBL. 27 REF.Article

AN ALGEBRAIC APPROACH TO BOUND STATES OF SIMPLE ONE-ELECTRON SYSTEMS.CIZEK J; PALDUS J.1977; INTERNATION. J. QUANTUM CHEM.; USA; DA. 1977; VOL. 12; NO 5; PP. 875-896; ABS. FR. ALLEM.; BIBL. 30 REF.Article

CALCULATION OF PERMUTATION MATRICES USING GRAPHICAL METHODS OF SPIN ALGEBRAS: EXPLICIT EXPRESSIONS FOR THE SERBER-COUPLING CASEPALDUS J; WORMER PES.1978; PHYS. REV., A; USA; DA. 1978; VOL. 18; NO 3; PP. 827-840; BIBL. 42 REF.Article

QUASI-DEGENERACY AND COUPLED-PAIR THEORIESADAMS BG; JANKOWSKI K; PALDUS J et al.1979; CHEM. PHYS. LETTERS; NLD; DA. 1979; VOL. 67; NO 1; PP. 144-148; BIBL. 26 REF.Article

CORRELATION EFFECTS IN THE PPP MODEL OF ALTERNANT PI -ELECTRONIC SYSTEMS: TWO-POINT PADE APPROXIMANT APPROACH.CIZEK J; PELLEGATTI A; PALDUS J et al.1975; INTERNATION. J. QUANTUM CHEM.; U.S.A.; DA. 1975; VOL. 9; NO 6; PP. 987-1007; ABS. FR. ALLEM.; BIBL. 1 P.Article

STABILITY CONDITIONS FOR MAXIMUM-OVERLAP (BRUECKNER) INDEPENDENT-PARTICLE WAVE FUNCTIONS.PALDUS J; CIZEK J; KEATING BA et al.1973; PHYS. REV., A; U.S.A.; DA. 1973; VOL. 8; NO 2; PP. 640-649; BIBL. 25 REF.Article

SYMMETRY-ADAPTED COUPLED-PAIR APPROACH TO THE MANY-ELECTRON CORRELATION PROBLEM. III: APPROXIMATE COUPLED-PAIR APPROACHES FOR THE BE ATOMADAMS BG; JANKOWSKI K; PALDUS J et al.1981; PHYS. REV. A; ISSN 0556-2791; USA; DA. 1981; VOL. 24; NO 5; PP. 2330-2338; BIBL. 23 REF.Article

APPLICATION OF GRAPHICAL METHODS OF SPIN ALGEBRAS TO LIMITED CI APPROACHES. I. CLOSED SHELL CASE.PALDUS J; ADAMS BG; CIZEK J et al.1977; INTERNATION. J. QUANTUM CHEM.; U.S.A.; DA. 1977; VOL. 11; NO 5; PP. 813-848; ABS. FR. ALLEM.; BIBL. 1 P. 1/2Article

CONVERGENCE OF THE RAYLEIGH-SCHROEDINGER PERTURBATION EXPANSIONS FOR THE ENERGY LEVELS OF THE PARISER-PARR-POPLE MODEL OF THE BENZENE MOLECULE.PELLEGATTI A; CIZEK J; PALDUS J et al.1974; J. CHEM. PHYS.; U.S.A.; DA. 1974; VOL. 60; NO 12; PP. 4825-4829; BIBL. 21 REF.Article

CONJUGATE GRADIENT METHOD FOR THE SOLUTION OF LINEAR EQUATIONS: APPLICATION TO MOLECULAR ELECTRONIC STRUCTURE CALCULATIONSWORMER PES; VISSER F; PALDUS J et al.1982; JOURNAL OF COMPUTATIONAL PHYSICS; ISSN 0021-9991; USA; DA. 1982; VOL. 48; NO 1; PP. 23-44; BIBL. 35 REF.Article

CORRELATION PROBLEMS IN ATOMIC AND MOLECULAR SYSTEMS. VII: APPLICATION OF THE OPEN-SHELL COUPLED-CLUSTER APPROACH TO SIMPLE PI -ELECTRON MODEL SYSTEMSSAUTE M; PALDUS J; CIZEK J et al.1979; INTERNATION. J. QUANTUM CHEM.; USA; DA. 1979; VOL. 15; NO 5; PP. 463-479; ABS. FRE/GER; BIBL. 21 REF.Article

CORRELATION EFFECTS IN THE LOW-LYING EXCITED STATES OF THE PPP MODELS OF ALTERNANT HYDROCARBONS. I. QUALITATIVE RULES FOR THE EFFECT OF LIMITED CONFIGURATION INTERACTION.CIZEK J; PALDUS J; HUBAC I et al.1974; INTERNATION. J. QUANTUM CHEM.; U.S.A.; DA. 1974; VOL. 8; NO 6; PP. 951-970; ABS. FR. ALLEM.; BIBL. 24 REF.Article

Unitary group tensor operator algebras for many-electron systems. II: One- and two-body matrix elementsXIANGZHU LI; PALDUS, J.Journal of mathematical chemistry. 1993, Vol 13, Num 3-4, pp 273-316, issn 0259-9791Article