This volume contains 10 papers with new results on problems in mathematical physics, differential equations, and probability. Included also is an article on the dramatic history of mathematics in Leningrad in the 1930s.

Readership

Graduate students and research mathematicians.

Table of Contents

• V. A. Boichenko and G. A. Leonov -- Lyapunov functions, Lozinskii norms, and the Hausdorff measure in the qualitative theory of differential equations
• R. R. Gadyl'shin -- A system of embedded resonators
• A. V. Ivanov -- Some qualitative properties of equations of slow, normal, and fast diffusion type
• A. V. Ivanov, V. V. Nekrutkin, and N. I. Tur -- Asymptotic expansions in propagation of chaos for Boltzmann type equations
• S. A. Nazarov -- Asymptotic conditions at a point, selfadjoint extensions of operators, and the method of matched asymptotic expansions
• G. A. Seregin and J. Frehse -- Regularity of solutions to variational problems of the deformation theory of plasticity with logarithmic hardening
• A. L. Skubachevskii and E. L. Tsvetkov -- General boundary-value problems for elliptic differential-difference equations
• Ch. Suquet -- Tightness in Schauder decomposable Banach spaces
• M. B. Tabanov -- Normal forms of equations of wave functions in new natural ellipsoidal coordinates
• V. S. Rabinovich -- Criterion for local invertibility of pseudodifferential operators with operator symbols and some applications
• N. S. Ermolaeva -- On the so-called Leningrad mathematical front