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JOURNALS
// Zapiski Nauchnykh Seminarov POMI
// Archive
2001, Volume 280
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Contents
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Geometry and topology. Part 7
Viktor Abramovich Zalgaller. To the 80th anniversary
Yu. D. Burago, A. M. Vershik, I. A. Ibragimov, G. A. Leonov, N. Yu. Netsvetaev, A. V. Pogorelov, Yu. G. Reshetnyak
7
The list of works of V. A. Zalgaller
14
A few words about Viktor Abramovich Zalgaller
M. Z. Solomyak
22
Metrics of nonpositive curvature on graph-manifolds and electromagnetic fields on graphs
S. V. Buyalo
28
Limit forms of typical geometric configurations and their applications
A. M. Vershik
73
$\mathrm{CAT}(\kappa)$
-spaces: construction and concentration
M. L. Gromov
101
An estimate for the measure of nonconvexity in the
$L^p$
-space
N. M. Gulevich, O. N. Gulevich
141
A divisibility theorem for the Alexander polynomial of a plane algebraic curve
A. I. Degtyarev
146
Cobordsims of embeddings with codimension 2. II
M. Yu. Zvagel'skii
157
Classification of totally geodesic surfaces in the manifold of directions in physical space
D. V. Ivanov, S. E. Kozlov
163
Absence of three-dimensional totally geodesic submanifolds in the manifold of directions of physical space
D. V. Ivanov
173
Stationarity of curvature of two-dimensional totally geodesic submanifolds in the Grassmannian of bevectors
S. E. Kozlov
175
Sectional curvatures and the separation set of the complex projective space in its Plücker model
S. E. Kozlov, M. Yu. Nikanorova
186
Inequalities on planar curves in the vicinity of one or two vertices
A. I. Kurnosenko
194
On two nonsolved geometric problems
V. V. Makeev
211
Planar sections of convex bodies and universal fibrations
V. V. Makeev
219
A kinematic formula for affine diameters and affine medians of a convex set
V. V. Makeev
234
On the topology of cycles in pseudolinear programs
N. E. Mnev
239
Curvature extrema and four-vertex-theorems for polygons and polyhedra
O. R. Musin
251
Nonpositively-curved graph manifolds are virtually fibered over the circle
P. V. Svetlov
272
Newtonian dynamical systems admitting normal blow-up of points
R. A. Sharipov
278
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Steklov Math. Inst. of RAS
, 2025