Classification of second order partial differential equations into elliptic, parabolic and hyperbolic
New to topics? Read the documentation here!
Classification of second order partial differential equations into elliptic, parabolic and hyperbolic by 
Ciro Santilli 34 Updated 2024-11-19 Created 1970-01-01
Ciro Santilli 34 Updated 2024-11-19 Created 1970-01-01One major application of this classification is that different boundary conditions are suitable for different types of partial differential equations as explained at: which boundary conditions lead to existence and uniqueness of a second order PDE.