Geodesic
Singularities of weak solutions of elliptic equations with discontinuous coefficients. II.~Angular points of lines of gap
Zapiski Nauchnykh Seminarov POMI, Investigations on linear operators and function theory. Part V, Tome 47 (1974), pp. 166-169

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

For second order elliptic equations in plane bounded domains the asymptotics and estimates of the solutions in the neighbourhood of singular points are found. 
@article{ZNSL_1974_47_a12,
     author = {E. M. Il'in},
     title = {Singularities of weak solutions of elliptic equations with discontinuous coefficients. {II.~Angular} points of lines of gap},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {166--169},
     publisher = {mathdoc},
     volume = {47},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1974_47_a12/}
}
TY  - JOUR
AU  - E. M. Il'in
TI  - Singularities of weak solutions of elliptic equations with discontinuous coefficients. II.~Angular points of lines of gap
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1974
SP  - 166
EP  - 169
VL  - 47
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1974_47_a12/
LA  - ru
ID  - ZNSL_1974_47_a12
ER  - 
%0 Journal Article
%A E. M. Il'in
%T Singularities of weak solutions of elliptic equations with discontinuous coefficients. II.~Angular points of lines of gap
%J Zapiski Nauchnykh Seminarov POMI
%D 1974
%P 166-169
%V 47
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1974_47_a12/
%G ru
%F ZNSL_1974_47_a12
E. M. Il'in. Singularities of weak solutions of elliptic equations with discontinuous coefficients. II.~Angular points of lines of gap. Zapiski Nauchnykh Seminarov POMI, Investigations on linear operators and function theory. Part V, Tome 47 (1974), pp. 166-169. http://geodesic.mathdoc.fr/item/ZNSL_1974_47_a12/