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

2023, Volume 87, Issue 1


Framed motivic $\Gamma$-spaces
G. A. Garkusha, I. A. Panin, P. Østvær
3
Multiple positive solutions for a Schrödinger–Poisson system with critical and supercritical growths
J. Lei, H. Suo
33
Exact formulas in some boundary crossing problems for integer-valued random walks
V. I. Lotov
49
“Far-field interaction” of concentrated masses in two-dimensional Neumann and Dirichlet problems
S. A. Nazarov
65
On Romanoff's theorem
A. O. Radomskii
119
Deterministic and random attractors for a wave equation with sign changing damping
Q. Chang, D. Li, Ch. Sun, S. V. Zelik
161


© Steklov Math. Inst. of RAS, 2026