Asymptopia

Asymptopia

Author: Joel Spencer

Publisher: American Mathematical Soc.

Published: 2014-06-24

Total Pages: 202

ISBN-13: 1470409046

DOWNLOAD EBOOK

Asymptotics in one form or another are part of the landscape for every mathematician. The objective of this book is to present the ideas of how to approach asymptotic problems that arise in discrete mathematics, analysis of algorithms, and number theory. A broad range of topics is covered, including distribution of prime integers, Erdős Magic, random graphs, Ramsey numbers, and asymptotic geometry. The author is a disciple of Paul Erdős, who taught him about Asymptopia. Primes less than , graphs with vertices, random walks of steps--Erdős was fascinated by the limiting behavior as the variables approached, but never reached, infinity. Asymptotics is very much an art. The various functions , , , , all have distinct personalities. Erdős knew these functions as personal friends. It is the author's hope that these insights may be passed on, that the reader may similarly feel which function has the right temperament for a given task. This book is aimed at strong undergraduates, though it is also suitable for particularly good high school students or for graduates wanting to learn some basic techniques. Asymptopia is a beautiful world. Enjoy!


Hunting and Fishing in the New South

Hunting and Fishing in the New South

Author: Scott E. Giltner

Publisher: JHU Press

Published: 2008-12-01

Total Pages: 241

ISBN-13: 1421402378

DOWNLOAD EBOOK

This innovative study re-examines the dynamics of race relations in the post–Civil War South from an altogether fresh perspective: field sports. In the late nineteenth and early twentieth centuries, wealthy white men from Southern cities and the industrial North traveled to the hunting and fishing lodges of the old Confederacy—escaping from the office to socialize among like-minded peers. These sportsmen depended on local black guides who knew the land and fishing holes and could ensure a successful outing. For whites, the ability to hunt and fish freely and employ black laborers became a conspicuous display of their wealth and social standing. But hunting and fishing had been a way of life for all Southerners—blacks included—since colonial times. After the war, African Americans used their mastery of these sports to enter into market activities normally denied people of color, thereby becoming more economically independent from their white employers. Whites came to view black participation in hunting and fishing as a serious threat to the South’s labor system. Scott E. Giltner shows how African-American freedom developed in this racially tense environment—how blacks' sense of competence and authority flourished in a Jim Crow setting. Giltner’s thorough research using slave narratives, sportsmen’s recollections, records of fish and game clubs, and sporting periodicals offers a unique perspective on the African-American struggle for independence from the end of the Civil War to the 1920s.