Characteristic classes (purities) of short exact sequences in the category of Abelian groups R. G. Alizade OriginalPaper Pages: 505 - 511
A reduction of the decidability problem of the theory of a free group G. S. Makanin OriginalPaper Pages: 519 - 521
Zero radius interaction for the biharmonic and polyharmonic equations Yu. E. KarpeshinaB. S. Pavlov OriginalPaper Pages: 528 - 533
Continuous linear operators commuting with convolution of measures in infinite-dimensional space I. F. Kurbyko OriginalPaper Pages: 534 - 536
Nonlinear multiplicative inequalities and estimates of gradients of solutions of elliptic equations M. A. Perel'muter OriginalPaper Pages: 541 - 547
A mixed problem for the generalized Euler-Poisson-Darboux equation in an exceptional case Ho K'ang Cher OriginalPaper Pages: 548 - 551
The number of computable indexations of finite classes of constructive models V. P. Dobritsa OriginalPaper Pages: 551 - 553
Bending of a piece of an ovaloid into a surface with self-intersection S. B. Klimentov OriginalPaper Pages: 554 - 562
Exactness theorems in the cohomology theories MU, BP, and P(n) Yu. B. Rudyak OriginalPaper Pages: 562 - 569
