An analog of the Harer-Zagier formula for unicellular bicolored maps N. M. Adrianov OriginalPaper Pages: 149 - 155
Properties of Lions's d-semigroups and generalized well-posedness of the Cauchy problem I. V. Melnikova OriginalPaper Pages: 167 - 175
The operator of a boundary value problem with Chaplygin-Zhukovskii-Kutta type conditions on an edge of the boundary has the fredholm property S. A. Nazarov OriginalPaper Pages: 183 - 192
Elliptic deformations of current algebras and their representations by difference operators A. V. OdesskiiB. L. Feigin OriginalPaper Pages: 193 - 203
On the spectrum of a self-adjoint polynomial pencil K. Kh. Boimatov Brief Communications Pages: 204 - 207
A generalization of a daugavet theorem with applications to the spaceC geometry V. M. Kadets Brief Communications Pages: 207 - 209
Spectral analysis of one class of matrix differential operators A. Yu. Konstantinov Brief Communications Pages: 209 - 211
Critical points of arbitrary mapping of ℝ n into ℝ m M. A. PankovE. A. Polulyakh Brief Communications Pages: 214 - 216
The trace class property of embedding operators of sobolev classes into weighted spaces O. G. Parfenov Brief Communications Pages: 216 - 218
Injective realW *-factors of the type IIIλ, 0<λ<1 A. A. Rakhimov Brief Communications Pages: 219 - 221
Factorization of completely positive cocycles and the GNS construction of representations in pontryagin spaces V. S. Shulman Brief Communications Pages: 221 - 223