Generalization of the theory of coupled differential equationsCAO XUAN CHUAN.Journal of physics. A, mathematical and general. 1988, Vol 21, Num 3, pp 617-624, issn 0305-4470Article

Exactly solvable potentials and the concept of shape invarianceCAO XUAN CHUAN.Journal of physics. A, mathematical and general. 1991, Vol 24, Num 19, pp L1165-L1174, issn 0305-4470Article

Solubilité d'un système couple d'équations de Schrödinger = Solvability of a coupled system of Schrödinger equationsCAO XUAN CHUAN.Comptes rendus de l'Académie des sciences. Série II, Mécanique, physique, chimie, astronomie. 1994, Vol 319, Num 6, pp 625-630, issn 1251-8069Article

The separation of a coupled system of differential equations in quantum mechanicsCAO XUAN CHUAN.Journal of physics. A, mathematical and general. 1992, Vol 25, Num 13, pp 3749-3761, issn 0305-4470Article

The theory of coupled differential equations in supersymmetric quantum mechanicsCAO XUAN CHUAN.Journal of physics. A, mathematical and general. 1990, Vol 23, Num 23, pp L1217-L1222, issn 0305-4470Article

Isospectral SUSY potentialsCAO XUAN CHUAN.Journal of physics. A, mathematical and general. 1991, Vol 24, Num 19, pp L1155-L1163, issn 0305-4470Article

The scattering theory in the two states approximationCAO XUAN CHUAN.Journal of physics. A, mathematical and general. 1984, Vol 17, Num 3, pp 609-618, issn 0305-4470Article

THEORY OF COUPLED DIFFERENTIAL EQUATIONSCAO XUAN CHUAN.1982; J. PHYS. A; ISSN 0305-4470; GBR; DA. 1982; VOL. 15; NO 9; PP. 2727-2734; BIBL. 8 REF.Article

A THEOREM ON THE SEPARATION OF A SYSTEM OF COUPLED DIFFERENTIAL EQUATIONSCAO XUAN CHUAN.1981; J. PHYS. A; ISSN 0305-4470; GBR; DA. 1981; VOL. 14; NO 5; PP. 1069-1074; BIBL. 3 REF.Article

ON THE CONVENTIONAL AND MODIFIED WKB APPROXIMATION WITH A SINGULAR POTENTIAL.CAO XUAN CHUAN; HO VAN HOA.1974; NUOVO CIMENTO, B; ITAL.; DA. 1974; VOL. 24; NO 1; PP. 141-151; ABS. ITAL. RUSSE; BIBL. 8 REF.Article