Geodesic
Semibounded local hamiltonians for perturbations of the laplacian supported by curves with angle points in~$\mathbb R^4$
Teoretičeskaâ i matematičeskaâ fizika, Tome 106 (1996) no. 2, pp. 179-199

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

Perturbations supported by curves with angle points are studied for the Laplacian in $\mathbb R^4$ within the framework of the extension theory. Classes of the self-adjoint extensions that are local, semibounded and generate a positivity preserving semigroup are distinguished. Their connection with the local Dirichlet forms is obtained. 
@article{TMF_1996_106_2_a0,
     author = {Yu. G. Shondin},
     title = {Semibounded local  hamiltonians for perturbations of the laplacian supported by curves with angle points in~$\mathbb R^4$},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {179--199},
     publisher = {mathdoc},
     volume = {106},
     number = {2},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1996_106_2_a0/}
}
TY  - JOUR
AU  - Yu. G. Shondin
TI  - Semibounded local  hamiltonians for perturbations of the laplacian supported by curves with angle points in~$\mathbb R^4$
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1996
SP  - 179
EP  - 199
VL  - 106
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1996_106_2_a0/
LA  - ru
ID  - TMF_1996_106_2_a0
ER  - 
%0 Journal Article
%A Yu. G. Shondin
%T Semibounded local  hamiltonians for perturbations of the laplacian supported by curves with angle points in~$\mathbb R^4$
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1996
%P 179-199
%V 106
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1996_106_2_a0/
%G ru
%F TMF_1996_106_2_a0
Yu. G. Shondin. Semibounded local  hamiltonians for perturbations of the laplacian supported by curves with angle points in~$\mathbb R^4$. Teoretičeskaâ i matematičeskaâ fizika, Tome 106 (1996) no. 2, pp. 179-199. http://geodesic.mathdoc.fr/item/TMF_1996_106_2_a0/