35XX 


Partial differential equations 

35Bxx 

Qualitative properties of solutions 


35B05 
General behavior of solutions of PDE (comparison theorems; oscillation, zeros and growth of solutions; mean value theorems) 


35B10 
Periodic solutions 


35B15 
Almost periodic solutions 


35B20 
Perturbations 


35B25 
Singular perturbations 


35B27 
Homogenization; partial differential equations in media with periodic structure [See also 74Qxx, 76M50] 


35B30 
Dependence of solutions of PDE on initial and boundary data, parameters [See also 37Cxx] 


35B32 
Bifurcation [See also 37Gxx, 37K50] 


35B33 
Critical exponents 


35B34 
Resonances 


35B35 
Stability, boundedness 


35B37 
PDE in connection with control problems [See also 49J20, 49K20, 93C20] 


35B38 
Critical points 


35B40 
Asymptotic behavior of solutions 


35B41 
Attractors 


35B42 
Inertial manifolds 


35B45 
A priori estimates 


35B50 
Maximum principles 


35B60 
Continuation and prolongation of solutions of PDE [See also 58A15, 58A17, 58Hxx] 


35B65 
Smoothness and regularity of solutions of PDE 


35B99 
None of the above, but in this section 