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JOURNALS
// Funktsional'nyi Analiz i ego Prilozheniya
// Archive
1977, Volume 11, Issue 2
Loss of stability of self-oscillations close to resonance and versal deformations of equivariant vector fields
V. I. Arnol'd
1
The resolvent and Hamiltonian systems
I. M. Gel'fand, L. A. Dikii
11
Remarks on the topology of singular points of analytic differential equations in the complex domain and Ladis' theorem
Yu. S. Ilyashenko
28
Invariant differential operators on geometrical quantities
A. A. Kirillov
39
Cobounded subgroups of algebraic groups over local fields
G. A. Margulis
45
A problem of Ulam type
M. A. Rvachev
58
The complex structure of domains covering algebraic surfaces
G. B. Shabat
67
Brief communications
Construction of a parametrix for degenerate elliptic operators by the method of double-scale asymptotic expansions
V. V. Grushin
76
Nontriviality of the space of holomorphically induced representations of a solvable Lie group
A. A. Zaitsev
78
The conditional correctness of the cauchy problem
M. M. Lavrent'ev, A. Kh. Amirov
80
Index of an operator matrix
A. S. Markus, I. A. Fel'dman
83
The spectrum of a Sturm–Liouville operator with almost-periodic potential
A. V. Marchenko
85
Invariant closed subspaces of some functional spaces
P. K. Rashevskii
87
The representation of the kernel of an invertible operator
L. A. Sakhnovich
89
Matrix representation of solvable Lie groups and their lattice automorphisms
G. A. Soifer
91
Representations of solvable Lie groups
I. M. Shchepochkina
93
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Steklov Math. Inst. of RAS
, 2026