Economists have offered various explanations for the frustrating slowness of global growth, from excessive debt to a shifting balance of power bringing an end to an American century. A new analysis ...

Show values that satisfy an inequality on a set of axes by drawing the line of the corresponding equation and shading the area specified in a question. Include a dashed line for inequalities where the ...

An n-dimensional general, refined weighted Boas-type inequality for superquadratic functions and Hardy Littlewood averages is proved. Moreover, we apply this result to unify and refine the so-called ...