Geodesic
Structure of translation operators in the phase spaces of free Euclidean fields.~I
Teoretičeskaâ i matematičeskaâ fizika, Tome 35 (1978) no. 1, pp. 24-28

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

It is shown that in one class of Sovolev-type Hilbert spaces of functions on $\mathbf R^d$ the operator of translation along the coordinate axis $x^d$ has the semigroup property when projected onto the subspace of functions concentrated on the hypersurface $x^d=0$. 
@article{TMF_1978_35_1_a2,
     author = {V. I. Skripnik},
     title = {Structure of translation operators in the phase spaces of free {Euclidean} {fields.~I}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {24--28},
     publisher = {mathdoc},
     volume = {35},
     number = {1},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1978_35_1_a2/}
}
TY  - JOUR
AU  - V. I. Skripnik
TI  - Structure of translation operators in the phase spaces of free Euclidean fields.~I
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1978
SP  - 24
EP  - 28
VL  - 35
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1978_35_1_a2/
LA  - ru
ID  - TMF_1978_35_1_a2
ER  - 
%0 Journal Article
%A V. I. Skripnik
%T Structure of translation operators in the phase spaces of free Euclidean fields.~I
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1978
%P 24-28
%V 35
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1978_35_1_a2/
%G ru
%F TMF_1978_35_1_a2
V. I. Skripnik. Structure of translation operators in the phase spaces of free Euclidean fields.~I. Teoretičeskaâ i matematičeskaâ fizika, Tome 35 (1978) no. 1, pp. 24-28. http://geodesic.mathdoc.fr/item/TMF_1978_35_1_a2/