Proceedings of the St. Petersburg Mathematical Society, Volume II
This book contains papers on a wide range of topics, including diophantine
equations, algebraic number theory, ring theory, theory of functions of
a real variable, partial differential equations, approximation of functions,
differential geometry, computing theory, and statistical mechanics. The
last three papers present historical perspectives on mathematics in St.
Petersburg.
Contents
D. G. Benois, S. V. Vostokov. Galois representations in Honda's
formal groups. Arithmetic of the group of points
D. Yu. Burago. A lower bound for the complexity of the SPLIT-FIND
problem for a pointer machine
S. V. Buyalo. The finiteness theorem for three-dimensional manifolds
of nonpositive curvature
E. P. Golubeva, O. M. Fomenko. On two conjectures of Linnik
Yu. K. Dem'yanovich. Local approximations of functions given on
manifolds
V. V. Zhuk. Seminorms and higher-order moduli of continuity
V. K. Zakharov. Hyperstonean preimage of Alexandrov spaces
N. M. Ivochkina. The variational principle and completely nonlinear
second-order equations
A. I. Koshelev, S. I. Chelkak. Regularity and weak regularity of
solutions of quasilinear elliptic systems
N. B. Maslova. Regularity of statistical solutions of the transport
equations
A. A. Mekler. On the symmetric envelope of averaging of symmetric
ideals
S. C. Mikhlin. On the history of mathematics at Leningrad State
University at the end of the 1920s
N. S. Ermolaeva. On the history of the St. Petersburg and Petrograd
Mathematical Societies
A. M. Vershik. St. Petersburg Mathematical Society
The Rules of the St.Petersburg Mathematical Society