Weak symmetry of linear differential operators
L V Poluyanov; A I Voronin; L V Poluyanov; Inst. of Chem. Phys., Acad. of Sci., Moscow, USSR; A I Voronin; Inst. of Chem. Phys., Acad. of Sci., Moscow, USSR
Журнал:
Journal of Physics A: Mathematical and General
Дата:
1986-08-01
Аннотация:
The operator equation for the calculation of invariance operators (the weak symmetry operators) connecting the eigenfunctions of one degenerate eigenvalue of a linear operator is formulated. The general properties of invariance operators are described. As an example, the Schrodinger equation with some potentials of interest is considered.
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