Richard Walsh

Sponsored by : IBM Richard Walsh Steve Conway

Fifteen years ago, the high-performance computing (HPC) market started to abandon its data-parallel, vector architectural lineage and turned to commodity-priced scalar processors. One by one, the other custom components of HPC systems have been pushed aside in favor of cheaper, standards-based alternatives. With some notable exceptions, most HPC system component technologies have been mainstrea...

Vincent Walsh

Vincent Walsh is Professor of Human Brain Research at University College London. He was a Royal Society University Research Fellow for 10 years and now leads the Visual Cognition Group in the Institute of Cognitive Neuroscience (ICN). His interests span visual perception, learning, time, space and number processing and synaesthesia. He engages widely in public communication projects and is a re...

Remembering Richard [Obituary, Richard A.Newton]

Two - Dimensional Walsh

The main aim of this paper is to prove that for the boundedness of the maximal operator σ ∗ from the Hardy space Hp ( I ) to the space Lp ( I ) the assumption p > max {1/ (α + 1) , 1/ (β + 1)} is essential. We denote the set of non-negative integers by N. For a set X 6= ∅ let X be its Cartesian product X×X taken with itself. By a dyadic interval in I := [0, 1) we mean one of the form [ l2−k, (l...

Reply to Walsh.

TO THE EDITOR: We appreciate Dr. Walsh’s suggestions and words of caution. We too think it is good news that participants are still interested in science-related careers. The purpose of our descriptive data is to demonstrate the plausibility of the concept of inspiring careers in science, technology, engineering, and mathematics as well as healthcare fields through a simulation-based MEDscience...