Reply to Knapp and Becker

32-37 Knapp Feature

ITE JOURNAL / NOVEMBER 1999 HIGHWAY-RAILROAD GRADE crossings are a relatively unique and sometimes perilous intersection of two transportation modes. The cost of collisions at these intersections is high in both dollars and human lives. The amount and type of sight distance provided at highway-railroad grade crossings can have significant impacts on safety. The proper calculation of these sight...

69-73 WEB MAY-Knapp

69 INTRODUCTION It has been estimated that more than 1 million deer-vehicle crashes (DVCs) occur each year in the United States, costing the traveling public more than $1 billion.1 Some of the countermeasures that have been applied to reduce DVCs include deer fencing, wildlife crossing structures, roadside reflectors, vehicle whistles, highway lighting and speed limit reductions.2–4 The install...

The Authors’ Reply

Notes on the Knapp-Zuckerman theory

The point of these notes is to redefine some of their concepts in terms of the L-group. I observe, however, that it is best and indeed essential for further applications that their results be formulated for reductive groups rather than just for simply-connected semi-simple groups. I use the notation of CIRRAG (On the classification of irreducible representations of real algebraic groups) modifi...

The Authors’ Reply