Geodesic
The geometric optics for a class of hyperbolic second order operators with Hölder continuous coefficients with respect to time
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Série 4, Tome 18 (1991) no. 1, pp. 39-66

Voir la notice de l'article provenant de la source Numdam

@article{ASNSP_1991_4_18_1_39_0,
     author = {Cicognani, Massimo},
     title = {The geometric optics for a class of hyperbolic second order operators with {H\"older} continuous coefficients with respect to time},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {39--66},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 18},
     number = {1},
     year = {1991},
     mrnumber = {1118220},
     zbl = {0761.35055},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ASNSP_1991_4_18_1_39_0/}
}
TY  - JOUR
AU  - Cicognani, Massimo
TI  - The geometric optics for a class of hyperbolic second order operators with Hölder continuous coefficients with respect to time
JO  - Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
PY  - 1991
SP  - 39
EP  - 66
VL  - 18
IS  - 1
PB  - Scuola normale superiore
UR  - http://geodesic.mathdoc.fr/item/ASNSP_1991_4_18_1_39_0/
LA  - en
ID  - ASNSP_1991_4_18_1_39_0
ER  - 
%0 Journal Article
%A Cicognani, Massimo
%T The geometric optics for a class of hyperbolic second order operators with Hölder continuous coefficients with respect to time
%J Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
%D 1991
%P 39-66
%V 18
%N 1
%I Scuola normale superiore
%U http://geodesic.mathdoc.fr/item/ASNSP_1991_4_18_1_39_0/
%G en
%F ASNSP_1991_4_18_1_39_0
Cicognani, Massimo. The geometric optics for a class of hyperbolic second order operators with Hölder continuous coefficients with respect to time. Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Série 4, Tome 18 (1991) no. 1, pp. 39-66. http://geodesic.mathdoc.fr/item/ASNSP_1991_4_18_1_39_0/