26XX 


Real functions [See also 54C30] 

26Dxx 

Inequalities {For maximal function inequalities, see 42B25; for functional inequalities, see 39B72; for probabilistic inequalities, see 60E15} 


26D05 
Inequalities for trigonometric functions and polynomials 


26D07 
Inequalities involving other types of functions 


26D10 
Inequalities involving derivatives and differential and integral operators 


26D15 
Inequalities for sums, series and integrals 


26D20 
Other analytical inequalities 


26D99 
None of the above, but in this section 