34Cxx Qualitative theory, See also {58Fxx} ( 0 Dok. )

• 34C05 Location of integral curves, singular points, limit cycles ( 0 Dok. )
• 34C10 Oscillation theory, zeros, disconjugacy and comparison theory ( 0 Dok. )
• 34C11 Growth, boundedness, comparison of solutions ( 0 Dok. )
• 34C15 Nonlinear oscillations ( 0 Dok. )
• 34C20 Transformation and reduction of equations and systems, normal forms ( 0 Dok. )
• 34C23 Bifurcation See mainly{58F14} ( 0 Dok. )
• 34C25 Periodic solutions ( 0 Dok. )
• 34C27 Almost-periodic solutions ( 0 Dok. )
• 34C28 Other types of ``recurrent'' solutions ( 0 Dok. )
• 34C29 Averaging method ( 0 Dok. )
• 34C30 Manifolds of solutions ( 0 Dok. )
• 34C35 Dynamical systems, See also {54H20, 58Fxx, 70-XX} ( 0 Dok. )
• 34C37 Homoclinic and heteroclinic solutions, See also {58F15} ( 0 Dok. )
• 34C40 Equations and systems on manifolds See mainly{58Fxx, 58Gxx} ( 0 Dok. )
• 34C45 Method of integral manifolds ( 0 Dok. )
• 34C50 Method of accelerated convergence ( 0 Dok. )
• 34C99 None of the above but in this section ( 0 Dok. )