Injective objects in categories of monoid representations L. A. Skornyakov OriginalPaper Pages: 570 - 577
Finitely presented solvable groups that do not satisfy the maximal condition for normal subgroups Yu. V. Sosnovskii OriginalPaper Pages: 577 - 580
Abelian groups with free subgroups of infinite index and their endomorphism groups A. A. Fomin OriginalPaper Pages: 581 - 585
Characteristic properties of semi-Carleman operators with kernels of typek(x-y)+h(x+y) E. L. Aleksandrov OriginalPaper Pages: 586 - 592
Typical properties of the Lyapunov exponents of equations of arbitrary order É. Gonsales OriginalPaper Pages: 593 - 598
Reconstruction of a two-dimensional surface in n-dimensional Euclidean space from its Grassman image Yu. A. Aminov OriginalPaper Pages: 604 - 607
Unboundedness of horn with finite positive part of curvature in the Euclidean space D. Yu. Burago OriginalPaper Pages: 607 - 612
Horocycle flow on a surface of negative curvature is separating A. A. Gura OriginalPaper Pages: 632 - 635