Solutions of the classical Yang - Baxter equation for simple Lie algebras A. A. BelavinV. G. Drinfel'd OriginalPaper Pages: 159 - 180
Branching of solutions and nonexistence of first integrals in Hamiltonian mechanics. I S. L. Ziglin OriginalPaper Pages: 181 - 189
Transformation of Sturm - Liouville differential equations L. M. Berkovich Brief Communications Pages: 190 - 192
A nonlinear generalization of the shearing transformation V. N. BogaevskiiA. Ya. Povzner Brief Communications Pages: 192 - 194
Inner functions as multipliers of the spaces D α I. É. Verbitskii Brief Communications Pages: 194 - 196
Nonlocal inversion formulas in a problem of integral geometry related to p-dimensional planes in real projective space I. M. Gel'fandM. I. GraevR. Rosu Brief Communications Pages: 196 - 198
Resolvent comparability of certain boundary-value problems M. L. GorbachukV. A. Kutovoi Brief Communications Pages: 199 - 201
Complex topological characteristics of real algebraic curves on surfaces V. I. Zvonilov Brief Communications Pages: 202 - 204
Relation between some properties of convexity of the unit ball of a Banach space M. I. Kadets Brief Communications Pages: 204 - 206
Integrable evolution equations: A family of Hamiltonian structures and reductions B. G. Konopel'chenko Brief Communications Pages: 208 - 211
Complexes of multidimensional planes in projective space L. Z. Kruglyakov Brief Communications Pages: 211 - 213
Functions on symmetric spaces which are periodic in the mean P. A. Kuchment Brief Communications Pages: 213 - 214
Stability of the essential spectrum of operators close to a unitary operator N. G. Makarov Brief Communications Pages: 217 - 218
Necessary conditions for the existence of a transformation operator for higher-order equations M. M. Malamud Brief Communications Pages: 219 - 221
Theory of self-adjoint operators generated by strongly singular, second-order expression of divergence type Yu. B. Orochko Brief Communications Pages: 225 - 227
Homological dimension of ideals of functional algebras and analytic structure L. I. Pugach Brief Communications Pages: 227 - 228
Transforming elements that connect coxeter transformations and conditions for regularity of roots R. B. Stekol'shchik Brief Communications Pages: 229 - 230
Invariant differential operators of general position S. L. Tabachnikov Brief Communications Pages: 231 - 232
Sharp estimates of the remainder in the spectral asymptotic for pseudodifferential operators in Rn V. I. Feigin Brief Communications Pages: 233 - 235
Classification of the reductions of the equations of principal chiral fields V. I. Shubov Brief Communications Pages: 239 - 240
