RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PERSONAL OFFICE
General information
Latest issue
Forthcoming papers
Archive
Impact factor
Subscription
Guidelines for authors
License agreement
Submit a manuscript

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Mat. Sb.:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


1972, Volume 89(131), Number 1(9)  


Approximation properties of finite-dimensional subspaces in $L_1$
S. Ya. Havinson, Z. S. Romanova
3
Positive solutions of linear quasielliptic evolution equations
V. A. Kondrat'ev, T. G. Pletneva, S. D. Èidel'man
16
Pseudodifferential operators on a class of noncompact manifolds
V. S. Rabinovich
46
On a problem concerning the deformation of a surface with a flat point
Z. D. Usmanov
61
The nonembeddability of complete $q$-metrics of negative curvature in a class of weakly nonregular surfaces
È. R. Rozendorn
83
A freedom theorem for groups with one defining relation in the varieties of solvable and nilpotent groups of given lengths
N. S. Romanovskii
93
Rings with a free semigroup of invertible ideals
R. B. Treger
100
Invariant subspaces of the shift operator in weighted Hilbert space
B. I. Korenblum
110
The exact asymptotic behavior of the best approximation by algebraic and trigonometric polynomials in the Hausdorff metric
B. Kh. Sendov, V. A. Popov
138
A local condition of single-valuedness of analytic functions
A. A. Gonchar
148
Математический сборник (новая серия) - 1964–1988 Sbornik: Mathematics (from 1967)
 
Contact us:
 Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2019