Browsing by Author "Butucea, Cristina"
2005-09-09BuchAsymptotic equivalence of discretely observed geometric Brownian motion to a Gaussian shift Butucea, Cristina; Nussbaum, Michael
1999-01-01BuchNumerical results concerning a sharp adaptive density estimator Butucea, Cristina
2006-01-13BuchTwo adaptive rates of convergence in pointwise density estimation Butucea, CristinaWe consider density pointwise estimation and look for best attainable asymptotic rates of convergence. The problem is adaptive, which means that the regularity parameter, β, describing the class of densities, varies in a ...