Geodesic
$\mathscr H$-bijections of groups and $\mathscr H_R$-isomorphisms of group rings
Sbornik. Mathematics, Tome 188 (1997) no. 6, pp. 823-841

Voir la notice de l'article provenant de la source Math-Net.Ru

We introduce and investigate the notions indicated in the title. In particular, as an application, we prove the conjecture on the finiteness of the automorphism group of an orthogonal decomposition of an associative algebra, for all known examples of orthogonal decompositions. 
@article{SM_1997_188_6_a1,
     author = {D. N. Ivanov},
     title = {$\mathscr H$-bijections of groups and $\mathscr H_R$-isomorphisms of group rings},
     journal = {Sbornik. Mathematics},
     pages = {823--841},
     publisher = {mathdoc},
     volume = {188},
     number = {6},
     year = {1997},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1997_188_6_a1/}
}
TY  - JOUR
AU  - D. N. Ivanov
TI  - $\mathscr H$-bijections of groups and $\mathscr H_R$-isomorphisms of group rings
JO  - Sbornik. Mathematics
PY  - 1997
SP  - 823
EP  - 841
VL  - 188
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1997_188_6_a1/
LA  - en
ID  - SM_1997_188_6_a1
ER  - 
%0 Journal Article
%A D. N. Ivanov
%T $\mathscr H$-bijections of groups and $\mathscr H_R$-isomorphisms of group rings
%J Sbornik. Mathematics
%D 1997
%P 823-841
%V 188
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1997_188_6_a1/
%G en
%F SM_1997_188_6_a1
D. N. Ivanov. $\mathscr H$-bijections of groups and $\mathscr H_R$-isomorphisms of group rings. Sbornik. Mathematics, Tome 188 (1997) no. 6, pp. 823-841. http://geodesic.mathdoc.fr/item/SM_1997_188_6_a1/