Abstract
Full Text
M. N. Izakov. Equations of general circulation in the upper atmosphere . . . 1324
G. S. Ivanov-Kholodnyi. Estimate of the negative ion concentration in the (D) region of the ionosphere . . . 1328
E. E. Fotiadi, I. M. Pudovkin, G. E. Valueva. Global gravity variations with time . . . 1330
CRYSTALLOGRAPHY
R. F. Klevtsova, S. V. Borisov. X-ray diffraction study of double molybdate (KY(MoO_4)_2) . . . 1333
CORRECTIONS
In the article by Yu. K. Demyanovich, “On estimates of the rate of convergence of certain projection methods for solving elliptic equations,” published in DAN, vol. 174, no. 3, 1967, on p. 520, line 7 from the bottom, (W_2^k(Q)) was printed; it should read (W^k(Q)).
In the article by M. I. Morozov, “On the question of uniform approximation of functions by positive linear operators,” published in DAN, vol. 172, no. 4, 1967, the following corrections must be made:
| Printed | Should read | |
|---|---|---|
| P. 787, line 10 from the bottom | (f(x)=U(x,f;\lambda)=;) | (f(x)-U(x,f,\lambda)=) |
| P. 788, line 8 from the bottom | (\lvert f(x)-U(x,f,\lambda);) | (\lvert f(x)-U(x,f,\lambda)\rvert.) |
| P. 688, line 14 | (k=2,3;) | (k=2,3,\ldots,) |
| P. 788, line 17 | (2\left(1-\dfrac{\lambda_1}{4}-\sum_{k=2}^{\infty}\dfrac{\lambda_k}{k^2-1}\right);) | (2\left(1-\dfrac{\lambda_1}{4}-\sum_{k=2}^{\infty}\dfrac{\lambda_k}{k^2-1}\right)\sin\theta.) |
| P. 788, line 10 from the bottom | (k=n,n+1;) | (k=n,n+1,\ldots) |
Submitted for typesetting 3/X-67. T-15533. Signed for printing 7/XII-67. Print run 1390 copies.
Order 3468. Paper size (70\times108^{1}/{16}). Conventional printed sheets 22.05 + 3 inserts. Paper sheets (7^{1}/). Publisher’s sheets 22.4.
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