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< 39Axx | 39-XX | >
39-XX Difference and functional equations
39Bxx Functional equations and inequalities [See also 30D05]
39B05   General
39B12   Iteration theory, iterative and composite equations [See also 26A18, 30D05, 37-XX]
39B22   Equations for real functions [See also 26A51, 26B25]
39B32   Equations for complex functions [See also 30D05]
39B42   Matrix and operator equations [See also 47Jxx]
39B52   Equations for functions with more general domains and/or ranges
39B55   Orthogonal additivity and other conditional equations
39B62   Functional inequalities, including subadditivity, convexity, etc. [See also 26A51, 26B25, 26Dxx]
39B72   Systems of functional equations and inequalities
39B82   Stability, separation, extension, and related topics [See also 46A22]
39B99   None of the above, but in this section
< 39Axx | 39-XX | >
 
 
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