THE NA (negatively associated) random variables are of considerable uses in system reliability and multivariate statistical analysis. Many authors have studied th
FROM ref. [1] it is known that every L~P(R~n) (1≤p【+ ∞) function, is L~P-continuous, 1.e. Further result about L~P-continuity has been obtained in ref. [2],
To this day for special m and small |c|, solvable, c are obtained about general equations x~2-my~2=c with positive squarefree integer m and integer c by Ankeny,