34Kxx Functional-differential and differential-difference equations with or without deviating arguments

• 34K05 General theory
• 34K10 Boundary value problems
• 34K15 Qualitative theory
• 34K20 Stability theory
• 34K25 Asymptotic theory
• 34K30 Equations in abstract spaces, See also {34Gxx}
• 34K35 Control problems, See also {49J25, 49K25, 93C15}
• 34K40 Neutral equations
• 34K50 Stochastic delay equations, See also {34F05, 60Hxx}
• 34K99 None of the above but in this section