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JOURNALS
// Algebra i Analiz
// Archive
1990, Volume 2, Issue 1
Expository Surveys
Multiplicative properties of solutions of quadratic Diophantine problems
A. N. Andrianov
3
Research Papers
Relative Grothendieck groups and exact sequences over tame hereditary algebras
A. I. Generalov
47
Inversion of integral transformations connected with nilpotent subgroups of complex semisimple Lie groups
A. V. Zorich
73
Attractors of nonlinear evolution equations and their approximations
L. V. Kapitanski, I. N. Kostin
114
Algebro-geometric invariants of quadratic forms
N. A. Karpenko
141
Hankel operators and continuity properties of best approximation operators
V. V. Peller
163
Algebra of functions on a compact quantum group and its representations
Ya. S. Soibel'man
190
The fifth invariant of quadratic forms
M. Szyjewski
213
In memoriam A. M. Ostrowski (1893–1986)
R. Jeltsch-Fricker
235
On R. Jeltsch-Fricker's paper “In memoriam: Alexander M. Ostrowski (1893–1986)”
D. K. Faddeev
242
Book Reviews
B. Blackadar.
$K$
-Theory for Operator Algebras. Mathematical Sciences Research Institute Publications, 5. New York: Springer, 1986. 338 p.
B. A. Plamenevskii, G. V. Rozenblum
244
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Steklov Math. Inst. of RAS
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