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// Fundamentalnaya i Prikladnaya Matematika
// Archive
2013, Volume 18, Issue 4
Groups and Algebras Dedicated to the 75th Birthday of Professor A. L. Shmelkin, Part 2
Stable groups over associative rings with
$1/2$
. Description of isomorphisms of the stable unitary groups
A. S. Atkarskaya
3
Cyclic regulator quotient groups in the class of almost completely decomposable groups
E. A. Blagoveshchenskaya
23
Decomposition of unitary linear groups into products of free factors
E. I. Bunina, D. V. Trushin, M. V. Tsvetkov
33
Multiplicatively idempotent semirings
E. M. Vechtomov, A. A. Petrov
41
Dense finitely generated subgroups and integration on compact groups
O. V. Gerasimova
71
On tame and wild automorphisms of algebras
C. K. Gupta, V. M. Levchuk, Yu. Yu. Ushakov
79
Invariants of homotopy classes of curves and graphs on
$2$
-surfaces
V. O. Manturov, D. A. Fedoseev
89
Periodicity of morphic words
I. V. Mitrofanov
107
PI-exponents of some simple algebras with unit
S. P. Mishchenko, O. A. Bogdanchuk
121
Automorphism-invariant modules
A. A. Tuganbaev
129
Basic Reed–Muller codes as group codes
I. N. Tumaykin
137
Extension of endomorphisms of the subsemigroup
$\mathrm{GE}^+_2(R)$
to endomorphisms of
$\mathrm{GE}^+_2(R[x])$
, where
$R$
is a partially-ordered commutative ring without zero divisors
O. I. Tsarkov
155
Pairing inversion for finding discrete logarithms
M. A. Cherepniov
185
Algebraic geometry over Boolean algebras in the language with constants
A. N. Shevlyakov
197
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Steklov Math. Inst. of RAS
, 2025