First-Order Partial Differential Equations and the Method of Characteristics
2013 ◽
pp. 379-404
2012 ◽
Vol 22
(11)
◽
pp. 1250262
◽
2014 ◽
Vol 58
(8)
◽
pp. 1665-1676
◽
1985 ◽
Vol 16
(12)
◽
pp. 1573-1580
◽
1997 ◽
Vol 125
(5)
◽
pp. 1483-1485
◽