## Russian Mathematical Surveys |

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### Contents

Contents | 639 |

Random walks in a random fluctuating environment | 663 |

Limit behaviour of large Frobenius numbers | 713 |

Copyright | |

29 other sections not shown

### Common terms and phrases

2000 Mathematics Subject Academy of Sciences algebraic geometry arbitrary automorphism birational geometry birational map birational self-maps birationally braid group braid monodromy factorization C-group canonical codimension complete intersection components compute conic bundle construction continued fractions Corollary corresponding cubic curve H database defined degree denote dimension electronic elements embedding English transl equations equivalent Euler example exceptional divisor Fano varieties fibre space field finite formula function functor homomorphism Hurwitz curve hypersurface hypertangent divisors inequality integral irreducible isomorphism journals Lemma linear system MameM manifold Math-Net.Ru portal Mathematics Subject Classification MathTree matrix maximal singularities method MocKBa morphism Moscow State University Nauk paper plane polynomials proof Proposition proved pseudoholomorphic curves quartic rational curves rationally connected representation Russian Academy semigroup sequence smooth Steklov Mathematical Institute strict transform structure subgroup subset subvariety superrigidity surface symplectic theorem theory untwisting Uspekhi vector