Abstract
We consider an algebraB n,m , over the field R with n+m generators xi,..., xn, ξ1,..., ηm, satisfying the following relations:
,
, where k,l =1, ..., n and i, j=1,..., m. In this algebra we define differentiation, integration, and also a group of automorphisms. We obtain an integration equation invariant with respect to this group, which coincides in the case m=0 with the equation for the change of variables in an integral, an equation whichis well known in ordinary analysis; in the case n=0 our equation coincides with F. A. Berezin's result [1, 3] for integration over a Grassman algebra.
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F. A. Berezin, “Automorphisms of a Grassman algebra,” Matem. Zametki,1, No. 3, 269–276 (1967).
F. A. Berezin, Method of Second Quantization [in Russian], Moscow (1965).
F. A. Berezin, “A two-dimensional Ising Model,” Uspekhi Matem. Nauk,3, 147 (1969). pp. 3–22.
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Translated from Matematicheskie Zametki, Vol. 16, No. 1, pp. 65–74, July, 1974.
In conclusion the author expresses his gratitude to F. A. Berezin for his statement of the problem and for his help; he also thanks D. A. Leites for useful discussions.
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Pakhomov, V.F. Automorphisms of the tensor product of Abelian and Grassmannian algebras. Mathematical Notes of the Academy of Sciences of the USSR 16, 624–629 (1974). https://doi.org/10.1007/BF01098815
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DOI: https://doi.org/10.1007/BF01098815