@article{oai:ynu.repo.nii.ac.jp:00006836, author = {Isogai, Eiichi}, issue = {2}, journal = {Yokohama Mathematical Journal = 横濱市立大學紀要. D部門, 数学}, month = {}, note = {application/pdf, Let $f_{n}(x)$ be the recursive kernel estimators of an unknown density function $f(x)$ at a given point $x$ . Also, let $N(t)(t>0)$ be a family of positive integer-valued random variables. We consider the sequential estimators $f_{N(t)}(x)$ . In this paper, under certain regularity conditions on $N(t)$ we shall show that $(N(t)h_{N(t)}^{p})^{1/2}(f_{N(i)}(x)-f(x))$ is asymptotically normally distributed as $t$ tends to infinity. Our conditions on $N(t)$ generalize those given by Carroll [2], Stute [9] and Isogai [6].}, pages = {115--124}, title = {A NOTE ON THE ASYMPTOTIC NORMALITY OF SEQUENTIAL DENSITY ESTIMATORS}, volume = {39}, year = {1992} }