Weight of the comprehension axiom in a theory based on logic without contractions V. N. Grishin OriginalPaper Pages: 533 - 540
Conformally invariant properties of nearly Kählerian manifolds L. A. IgnatochkinaV. F. Kirichenko OriginalPaper Pages: 541 - 549
Infinite-dimensional 4-manifold of finite cohomological dimension under the continuum hypothesis A. V. Karasev OriginalPaper Pages: 550 - 555
On the reducibility of a nonnegatively hamiltonian real periodic matrix to a block-diagonal form G. A. KurinaG. V. Martynenko OriginalPaper Pages: 570 - 576
On superpositions of continuous functions defined on the baire space S. S. Marchenkov OriginalPaper Pages: 577 - 584
Schrödinger operators with singular potentials from the space of multiplicators M. I. Neiman-zadeA. A. Shkalikov OriginalPaper Pages: 599 - 607
Left almost split morphisms and generalized weyl algebras G. E. Puninskii OriginalPaper Pages: 608 - 612
Representation of the space of polyanalytic functions as a direct sum of orthogonal subspaces. Application to rational approximations A. K. Ramazanov OriginalPaper Pages: 613 - 627
Propagation of shock wave type singularities in equations of two-dimensional zero-pressure gas dynamics Yu. G. Rykov OriginalPaper Pages: 628 - 635
Stereotype algebras with reflection and the double commutant theorem S. S. Akbarov Brief Communications Pages: 651 - 655
A lax pair for the characteristic equations of averaged many-particle operators V. P. MaslovA. É. Ruuge Brief Communications Pages: 655 - 658