Zapiski Nauchnykh Seminarov POMI, Investigations in topology. Part V, Tome 143 (1985), pp. 147-155
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S. V. Matveev. Structure of the second homotopy group of the union of two spaces. Zapiski Nauchnykh Seminarov POMI, Investigations in topology. Part V, Tome 143 (1985), pp. 147-155. http://geodesic.mathdoc.fr/item/ZNSL_1985_143_a7/
@article{ZNSL_1985_143_a7,
author = {S. V. Matveev},
title = {Structure of the second homotopy group of the union of two spaces},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {147--155},
year = {1985},
volume = {143},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1985_143_a7/}
}
TY - JOUR
AU - S. V. Matveev
TI - Structure of the second homotopy group of the union of two spaces
JO - Zapiski Nauchnykh Seminarov POMI
PY - 1985
SP - 147
EP - 155
VL - 143
UR - http://geodesic.mathdoc.fr/item/ZNSL_1985_143_a7/
LA - ru
ID - ZNSL_1985_143_a7
ER -
%0 Journal Article
%A S. V. Matveev
%T Structure of the second homotopy group of the union of two spaces
%J Zapiski Nauchnykh Seminarov POMI
%D 1985
%P 147-155
%V 143
%U http://geodesic.mathdoc.fr/item/ZNSL_1985_143_a7/
%G ru
%F ZNSL_1985_143_a7
In this paper we give a representation of the two-dimensional homotopy group of the union of two spaces as a suitable quotient-group and some applications of it.
