Columbia subject headings:
Calculus, Operational.
Inequalities (Mathematics)
Maxima and minima.
Harvard subject headings:
Calculus, Operational.
Extremal problems (Mathematics)
Inequalities (Mathematics)
Maxima and minima.
Princeton subject headings:
Calculus, Operational.
Extremal problems (Mathematics)
Inequalities (Mathematics)
Maxima and minima.