One can view a 2-parameter Brownian sheet {W (s, t); s, t ≥ 0} as a stream of interacting Brownian motions {W (s, •); s ≥ 0}. Given this viewpoint, we aim to continue the analysis of Walsh (1978) on the local times of the stream W (s, •), near time s = 0. Our main result is a kind of maximal inequality that, in particular, verifies the following conjecture of Khoshnevisan (1995a): as s → 0, the...

Vol. XLVIII (April 2011), 393 –402 *Vanessa M. Patrick is Bauer Professor and Associate Professor of Marketing, C.T. Bauer College of Business, University of Houston (e-mail: vpatrick@ uh.edu). Henrik Hagtvedt is Assistant Professor of Marketing, Carroll School of Management, Boston College (e-mail: hagtvedt@bc. edu). Both authors contributed equally to this research. The authors thank seminar ...

Many concepts of Fourier analysis on Euclidean spaces rely on the specification of a frequency point. For example classical Littlewood Paley theory decomposes the spectrum of functions into annuli centered at the origin. In the presence of structures which are invariant under translation of the spectrum (modulation) these concepts need to be refined. This was first done by L. Carleson in his pr...

M.A. Lisa, for the E895 Collaboration N.N. Ajitanand, J. Alexander, D. Best, P. Brady, T. Case, B. Caskey, D. Cebra, J. Chance, I. Chemakin, P. Chung, V. Cianciolo, B. Cole, K. Crowe, A. Das, J. Draper, S. Gushue, M. Gilkes, M. Heffner, H. Hiejima, A. Hirsch, E. Hjort, L. Huo, M. Justice, M. Kaplan, D. Keane, J. Kintner, D. Krofcheck, R. Lacey, J. Lauret, E. LeBras, H. Liu, Y. Liu, R. McGrath, ...

We present a framework that yields a variety of weighted and vector-valued estimates for maximally modulated Calderón-Zygmund singular (and maximal singular) integrals from a single a priori weak type unweighted estimate for the maximal modulations of such operators. We discuss two approaches, one based on the good-λ method of Coifman and Fefferman [CF] and an alternative method employing the s...

: Recent scientific breakthroughs under the wing of Fourth Industrial Revolution, particularly in realm biotechnology, have prompted an integral redefinition human, looking toward posthuman state. Stances on this question range from transhumanists ’ advocacy overcoming biological limits, to indexing technoscientific advancement antihumanist and postanthropocentric project championed by critical...

The prediction oCcardiac attentional responses by respiratory sinus arrhythmia was tested in inCants at 14 and at 20 weeks oCage. Heart rate, heart rate variability, and respiratory sinus arrhythmia were measured in a 5-min baseline period. Respiration and heart rate responses were recorded during the habituation oCinfant visual attention. The level oCrespiratory sinus arrhythmia in the baselin...