The variation of isotropy subalgebras for analytic transformation groups

1973 ◽  
Vol 204 (1) ◽  
pp. 83-92 ◽  
Author(s):  
R. W. Richardson



1979 ◽  
Vol 10 (1) ◽  
pp. 67-85 ◽  
Author(s):  
H.B. Keynes ◽  
M. Sears


1993 ◽  
Vol 08 (31) ◽  
pp. 2937-2942
Author(s):  
A. V. BRATCHIKOV

The BLZ method for the analysis of renormalizability of the O(N)/O(N − 1) model is extended to the σ-model built on an arbitrary homogeneous space G/H and in arbitrary coordinates. For deriving Ward-Takahashi (WT) identities an imbedding of the transformation group G in an affine group is used. The structure of the renormalized action is found. All the infinities can be absorbed in a coupling constants renormalization and in a renormalization of auxiliary constants which are related to the imbedding.



Cybernetics ◽  
1981 ◽  
Vol 17 (2) ◽  
pp. 223-229
Author(s):  
A. I. Petrenko ◽  
G. A. Matrosova


2012 ◽  
Vol 92 (5-6) ◽  
pp. 737-750 ◽  
Author(s):  
S. M. Ageev ◽  
D. Repovš


1963 ◽  
Vol 61 (1) ◽  
pp. 247-333
Author(s):  
Tsurusaburo Takasu


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