Mat. Sb. (N.S.), 1987, Volume 132(174), Number 2

JOURNALS // Matematicheskii Sbornik // Archive

1987, Volume 132(174), Number 2

	On Liouville's equation, accessory parameters, and the geometry of Teichmüller space for Riemann surfaces of genus 0 P. G. Zograf, L. A. Takhtadzhyan		147
	Introduction to the theory of $(\nu_1,\dots,\nu_{r-1})$-transforms M. I. Klyuchantsev		167
	On the scattering theory of several particles in an external electric field E. L. Korotyaev		182
	Liouville coverings of complex spaces, and amenable groups V. Ya. Lin		202
	On the stochastic stability of the Lyapunov exponents of equations of arbitrary order Nguyen Dinh Cong		225
	Multiplicative properties of the Fourier coefficients of Siegel modular forms for principal congruence subgroups of the group $\operatorname{Sp}(n,\mathbf Z)$ A. Yu. Nenashev		244
	On necessary conditions of arbitrary order for optimality in a time-optimal problem A. I. Tret'yak		261
	Unimprovability of estimates of Hölder constants for solutions of linear elliptic equations with measurable coefficients M. V. Safonov		275