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Zapiski Nauchnykh Seminarov POMI
Tome 36 (1973)
Précédent
Suivant
Investigations in topology
Sommaire
Preface
A. A. Ivanov
p. 4-5
Two-sheeted branched coverings of the three-dimensional sphere
O. Ya. Viro
p. 6-39
Theorem on decomposition for simply connexted six-dimensional manyfolds
A. V. Zhubr
p. 40-49
Extension structures
A. A. Ivanov
p. 50-125
Enrichments
A. A. Ivanov
p. 126-133
On calculation of signatures and defects of the elementary links
V. M. Nezhinskii
p. 134-145
Almost smooth two-dimensional submanyfolds of four-dimensional manyfolds and some link invariants
S. A. Popov
p. 146-154