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JOURNALS // Izvestiya Rossiiskoi Akademii Nauk. Seriya Matematicheskaya // Archive

1999, Volume 63, Issue 4


Differentiable operators of nearly best approximation
P. V. Al'brecht
3
Embedding lattices in lattices of varieties of groups
M. I. Anokhin
19
Thurston geometries on bases of bundles of homogeneous spaces
V. V. Gorbatsevich
37
Embedding the classes $N\{\omega\}$ of Nevanlinna type
A. M. Dzhrbashyan
59
The two-dimensional Ising model and the Kac–Ward determinant
N. P. Dolbilin, Yu. M. Zinoviev, A. S. Mishchenko, M. A. Shtan'ko, M. I. Shtogrin
79
Spectral synthesis and local description for several variables
I. F. Krasichkov-Ternovskii
101
Real algebraic varieties without real points
V. A. Krasnov
131
On the index of operators with end symbol
A. P. Soldatov
171
Topological completeness of spaces of measures
V. V. Fedorchuk
207
Letter to the editor
I. L. Kantor, A. I. Sirota, A. S. Solodovnikov
224


© Steklov Math. Inst. of RAS, 2026