Matematičeskie zametki, Tome 4 (1968) no. 5, pp. 519-523
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I. V. Dolgachev; A. N. Parshin. The different and discriminant of regular mappings. Matematičeskie zametki, Tome 4 (1968) no. 5, pp. 519-523. http://geodesic.mathdoc.fr/item/MZM_1968_4_5_a3/
@article{MZM_1968_4_5_a3,
author = {I. V. Dolgachev and A. N. Parshin},
title = {The different and discriminant of regular mappings},
journal = {Matemati\v{c}eskie zametki},
pages = {519--523},
year = {1968},
volume = {4},
number = {5},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/MZM_1968_4_5_a3/}
}
TY - JOUR
AU - I. V. Dolgachev
AU - A. N. Parshin
TI - The different and discriminant of regular mappings
JO - Matematičeskie zametki
PY - 1968
SP - 519
EP - 523
VL - 4
IS - 5
UR - http://geodesic.mathdoc.fr/item/MZM_1968_4_5_a3/
LA - ru
ID - MZM_1968_4_5_a3
ER -
%0 Journal Article
%A I. V. Dolgachev
%A A. N. Parshin
%T The different and discriminant of regular mappings
%J Matematičeskie zametki
%D 1968
%P 519-523
%V 4
%N 5
%U http://geodesic.mathdoc.fr/item/MZM_1968_4_5_a3/
%G ru
%F MZM_1968_4_5_a3
The different of morphisms of surfaces onto curves is studied. A relationship is established between the discriminant and Euler characteristics of degenerate layers for morphisms without multiple components.
