The singularities of the solutions of the Cauchy problem for second order equations in case the initial manifold includes characteristic points
1976 ◽
Vol 28
(4)
◽
pp. 523-539
◽
Keyword(s):
Keyword(s):
1999 ◽
Vol 93
(1)
◽
pp. 22-41
◽
Keyword(s):
1980 ◽
Vol 5
(12)
◽
pp. 1273-1296
◽
2017 ◽
Vol 41
(3)
◽
pp. 113-121
2021 ◽
Vol 25
(1)
◽
pp. 80
Keyword(s):
2018 ◽
Vol 142-143
◽
pp. 216-223
◽
Keyword(s):
2021 ◽
pp. 414-420