Martingale function spaces form a central theme in modern probability theory and harmonic analysis. They offer a robust framework for analysing sequences of random variables with a built‐in ...

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 ...

\({\textless}\) \({y}~{\textless}~{x}\) reads as ‘\({x}\) is greater than \({y}\)’ or ‘\({y}\) is less than \({x}\)’ \({\textgreater}\) \({7}~{\textgreater ...