"Zapiski Nauchnyh Seminarov POMI"
VOL. 280
This issue is entitled "Geometry and Topology. Part 7"
editors S.V.Buyalo and N. Yu. Netsvetaev
Contents
 Viktor Abramovich Zalgaller. To the 80th anniversary .......7
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 The list of works of V. A. Zalgaller .......14
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 Solomyak M. Z.
A few words about Viktor Abramovich Zalgaller.......22
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 Buyalo S. V.
Metrics of nonpositive curvature on graphmanifolds
and electromagnetic fields on graphs.......28
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 Vershik A. M. Limit forms of typical geometric
configurations and their applications .......73
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 Gromov M. CAT$(\kappa)$spaces construction and
concentration .......101
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 Gulevich N. M., Gulevich O. N. An estimate for the measure of
nonconvexity in the $L^p$space .......141
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 Degtyarev A. I.
A divisibility theorem for the Alexander polynomial
of a plane algebraic curve.......146
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 Zvagel'skii M. Yu.
Cobordisms of embeddings with codimension 2. II.......157
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 Ivanov D. V., Kozlov S. E.
Classification of totally geodesic surfaces in the manifold
of directions in physical space .......163
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 Ivanov D. V. Absence of threedimensional totally
geodesic submanifolds in the manifold of directions of physical
space .......173
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 Kozlov S. E.
Stationarity of curvature of twodimensional totally
geodesic submanifolds in the Grassmannian of
bivectors .......175
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 Kozlov S. E., Nikanorova M. Yu. Sectional curvatures and the
separation set of the complex projective space in its Pl\"ucker
model .......186
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 Kurnosenko A. I. Inequalities on the planar curves
in the vicinity of one or two vertices .......194
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 Makeev V. V. On two nonsolved geometric problems .......211
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 Makeev V. V. Planar sections of convex bodies and universal
fibrations .......219
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 Makeev V. V. A kinematic formula for affine diameters and affine
medians of a convex set .......234
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 Mnev N. E. On the topology of cycles in pseudolinear
programs .......239
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 Musin O. R.
Curvature extrema and fourvertex theorems for polygons and polyhedra.......
251
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 Svetlov P. V.
Nonpositivelycurved graph manifolds are virtually
fibered over the circle .......272
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 Sharipov R. A. Newtonian dynamical systems admitting
normal blowup of points
.......278
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 Reviews .......299
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Paging: 304 pp.

Language: Russian
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Steklov Institute of Mathematics