|
|
2020, Volume 75, Issue 4(454)
|
|
|
|
|
Surveys
|
|
Spectral triangles of non-selfadjoint Hill and Dirac operators P. B. Djakov, B. S. Mityagin
|
587–626 |
|
Semantic limits of dense combinatorial objects L. N. Coregliano, A. A. Razborov
|
627–723 |
|
Geometry of Banach limits and their applications E. M. Semenov, F. A. Sukochev, A. S. Usachev
|
725–763 |
|
|
Arkadii L'vovich Onishchik (obituary) D. N. Akhiezer, È. B. Vinberg, V. V. Gorbatsevich, L. S. Kazarin, D. A. Leites, A. M. Lukatskii, A. N. Shchetinin
|
765–777 |
|
|
Brief Communications
|
|
Magnetic Lieb–Thirring inequality for periodic functions A. A. Ilyin, A. A. Laptev
|
779–781 |
|
Partially framed manifolds and loop spaces on the group $\operatorname{SU}(2)$ V. M. Buchstaber
|
782–784 |
|
On the problem of classification of periodic continued fractions in hyperelliptic fields V. P. Platonov, G. V. Fedorov
|
785–787 |
|
Hermite–Padé polynomials and Shafer quadratic approximations for multivalued analytic functions S. P. Suetin
|
788–790 |
|
|