九五至尊

Betsy Rawls, 4-time US Open champion and top administrator, dies at 95_我的网站

A |     LEWES, Del. -- Betsy Rawls trained to be a physicist and instead devoted her life to golf, first as a four-time U.S. Women's Open champion and later as a tournament administrator, a remarkable career that landed her in the World Golf Hall of Fame.Rawls, who won eight majors in her 55 LPGA Tour titles, died Saturday at her beach home in Delaware, the LPGA Tour confirmed. She was 95.“There are simply not many careers that can compare to Betsy's,” said Mike Whan, the CEO of the USGA and former LPGA Tour commissioner.He cited her 55 wins and eight majors — Rawls ranks sixth on both lists — along with her induction into the LPGA and World Golf Hall of Fame, the Bob Jones Award and her 17 years as tournament director of what was then the LPGA Championship.“She was a legend in the game who would have been successful in anything she pursued, so we are all lucky she made golf her passion,”Whan said.The intention was always in the field of physics. That's what Rawls was studying at the University of Texas when she connected with fabled swing coach Harvey Penick. She won the Texas Women's Amateur in 1949 and 1950, and she finished runner-up to Babe Zaharias in the 1950 U.S. Women's Open.“I had every intention of being a physicist,” Rawls said in a story posted on the LPGA's website. "I played golf for fun and never considered turning professional. Then I decided it would be more fun to be in golf than physics, and Wilson paid me a salary and all my expenses. They paid my expenses for 20 years. One year, I gave 120 clinics.”She won the U.S. Women's Open by five shots over Louise Suggs in 1951, the first of four titles in the biggest event in women's golf. Only the late Mickey Wright won as many Opens. Wright once said, "Betsy has always been committed to work and dedicated to the game. I can think of only two women who have achieved as much, not only as players but for their lifetime contributions, and that’s Betsy and Patty Berg.”Rawls was born May 4, 1928, in Spartanburg, South Carolina, though she moved to Texas in 1940 and grew up mostly in Arlington.She won at least once a year from 1951 through 1965. She won the last of her eight majors at age 41 in the 1969 LPGA Championship by four shots.Rawls led the LPGA Tour money list in 1952 and 1959. She won the Vare Trophy for the lowest scoring average in 1959 and led the LPGA in victories three times.She was part of the inaugural class for the LPGA Hall of Fame in 1967 and in 1996 received the Bob Jones Award, the highest honor by the USGA. She became the first woman to work the men's U.S. Open as a rules official in 1980.She also was the LPGA president in 1961 and 1962, and after retiring from full-time competition in 1975, she worked a tournament director and later ran the LPGA Championship.“Anyone who can make a living in golf is lucky,” Rawls once said. “Then to receive all the benefits accorded to me in the process … well, that makes me feel fortunate. It’s more than I could possibly deserve.”___AP golf: https://apnews.com/hub/golf。1月12日消息1月11日，英国皇家学会发表讣告。英国著名数学家迈克尔·阿提亚爵士于当日去世，享年89岁。阿尔泰爵士于2018年9月宣布，他已经证明了黎曼猜想，这在数学界引起了轰动。作为英国数学的“教父”，阿泰爵士是菲尔兹奖和亚伯奖的双料得主。虽然阿尔泰爵士在海德堡奖得主论坛上提出的黎曼猜想尚未得到广泛认可，但阿尔泰对数学，特别是代数几何作出了贡献。杰出贡献，被誉为当代最伟大的数学家之一。阿泰纳爵士曾任英国皇家学会主席、剑桥大学三位一体学院院长、爱丁堡皇家学会主席，并当选为多国科学院外国院士。他的早期工作主要集中在代数几何领域。与isado singer合作证明的atia-singer指数定理被认为是20世纪最重要的数学成果之一。自20世纪70年代以来，他的兴趣转向了规范场理论。近30年来，量子场论和弦理论对低维拓扑和无限维流形几何的研究受到了极大的启发。他是这个新兴领域的主要倡导者之一。

B | 小科学普及：黎曼的猜想是什么？黎曼猜想是关于黎曼函数零点分布的一种猜想。这是里曼在1859年提出的。这个猜想是世界上七个主要的数学问题，由克里数学研究所奖励。这七个世界问题分别是NP完全问题、霍奇猜想、庞加莱猜想、黎曼猜想、杨米尔斯存在与质量差距、纳维尔-斯托克方程和BSD猜想。如果阿提亚爵士的证据没有问题，这七个问题将得到一百万美元的奖励。他将得到一百万美元的奖励。

C | 黎曼认为，素数在所有自然数中的频率都与一个复函数密切相关，也就是说，u（s）=1 1/2s 1/3s 1/4s，称为黎曼齐塔函数。黎曼猜想认为所有素数都可以表示为一个函数。_（s）=0位于一条垂直线上，称为黎曼猜想。一百多年来，无数人试图证明黎曼的猜想，但到目前为止，还没有人能达到顶峰。1900年，德国著名数学家希尔伯特在巴黎国际数学家会议上提出了20世纪数学家们应该解决的23个数学问题，即著名的“希尔伯特23问题”，被认为是20世纪数学的制高点，包括里曼C。相关阅读：数学大事记！黎曼猜想在159年内没有得到解决，将于24日得到证实。黎曼猜想即将破灭吗？一篇文章澄清了“纯数学中最重要的问题之一”，“PPT引发数学地震！阿蒂亚如何证明里曼对本世纪之谜的猜想？国际著名数学家关于黎曼猜想：佩服阿蒂亚，但这篇论文的观点是牵强的。

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