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  1. No Access

    Article

    The Spectrum of a Perturbed Operator Associated with a Hyperbolic Toral Authomorphism

    In this paper, we consider a Markov operator (i.e., a contraction preserving the subspace of constants and the nonnegativity of functions) in the L 2 space on the n-dimensional torus that is a spe...

    A. M. Levin in Journal of Mathematical Sciences (2014)

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    Article

    Decomposability of polymorphisms generated by an action of two finite groups

    In this paper, we consider problems related to the decomposability of multivalued measure-preserving transformations (i.e., polymorphisms) generated by an action of two finite groups on a Lebesgue space. We gi...

    A. M. Levin in Journal of Mathematical Sciences (2011)

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    Article

    Zagier's conjecture on L(E,2)

    In this paper we introduce an elliptic analog of the Bloch-Suslin complex and prove that it (essentially) computes the weight two parts of the groups K 2(E) and K ...

    A. B. Goncharov, A. M. Levin in Inventiones mathematicae (1998)

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    Article

    Supersymmetric elliptic and modular functions

    A. M. Levin in Functional Analysis and Its Applications (1988)

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    Article

    Supersymmetric elliptic curves

    A. M. Levin in Functional Analysis and Its Applications (1987)

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    Article

    One conservative extension of formal mathematic analysis with a scheme of dependent choice

    This paper studies an extension of classical analysis, the language of which is obtained by adding to the language of analysis a two-place predicate symbol ρ. To the axioms of this extension, in addition to al...

    A. M. Levin in Mathematical notes of the Academy of Sciences of the USSR (1977)