35XX 


Partial differential equations 

35Mxx 

Equations and systems of special type (mixed, composite, etc.) 


35M10 
Equations of mixed type 


35M11 
Initial value problems for equations of mixed type 


35M12 
Boundary value problems for equations of mixed type 


35M13 
Initialboundary value problems for equations of mixed type 


35M30 
Systems of mixed type 


35M31 
Initial value problems for systems of mixed type 


35M32 
Boundary value problems for systems of mixed type 


35M33 
Initialboundary value problems for systems of mixed type 


35M85 
Linear unilateral problems and variational inequalities of mixed type [See also 35R35, 49J40] 


35M86 
Nonlinear unilateral problems and nonlinear variational inequalities of mixed type [See also 35R35, 49J40] 


35M87 
Systems of variational inequalities of mixed type [See also 35R35, 49J40] 


35M99 
None of the above, but in this section 