Geodesic
Diffraction of large-number whispering gallery mode by jump of curvature
Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 53, Tome 521 (2023), pp. 95-122

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

Diffraction of a high-frequency large-number whispering gallery mode is studied, which runs along the concave part of the boundary to its straightening point, where the curvature of the boundary suffers a jump. The “ray skeleton” of the wavefield investigated in detail. Within the framework of the parabolic equation method, asymptotic formulas are constructed for all waves arising in the vicinity of the non-smoothness point of the boundary. 
@article{ZNSL_2023_521_a6,
     author = {E. A. Zlobina},
     title = {Diffraction of large-number whispering gallery mode by jump of curvature},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {95--122},
     publisher = {mathdoc},
     volume = {521},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2023_521_a6/}
}
TY  - JOUR
AU  - E. A. Zlobina
TI  - Diffraction of large-number whispering gallery mode by jump of curvature
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2023
SP  - 95
EP  - 122
VL  - 521
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2023_521_a6/
LA  - ru
ID  - ZNSL_2023_521_a6
ER  - 
%0 Journal Article
%A E. A. Zlobina
%T Diffraction of large-number whispering gallery mode by jump of curvature
%J Zapiski Nauchnykh Seminarov POMI
%D 2023
%P 95-122
%V 521
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2023_521_a6/
%G ru
%F ZNSL_2023_521_a6
E. A. Zlobina. Diffraction of large-number whispering gallery mode by jump of curvature. Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 53, Tome 521 (2023), pp. 95-122. http://geodesic.mathdoc.fr/item/ZNSL_2023_521_a6/