数学家

David Singmaster

1938 - 2023

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大卫·辛馬斯特(英語:David Singmaster,1938年12月—2023年2月13日),英国數學家,曾任教於伦敦南岸大学。他解决了魔方问题,并发明了魔方转动的记录方法。 在组合数论方面,大卫·辛馬斯特猜想帕斯卡三角形中次数大于1的数字,最小上界有限。保罗·厄多斯认为猜想是正确的,但认为其很可能非常难以证明。 在维基百科上阅读更多

他的传记在维基百科上提供 15 种语言版本。David Singmaster在最受欢迎的数学家中排名第958位(较 2024 年的第935位下降),在美国人物传记中排名第12858位(较 2019 年的第11304位下降),并在最受欢迎的美国数学家中排名第89位。

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Among 数学家

Among 数学家, David Singmaster ranks 958 out of 1,004Before him are Sun-Yung Alice Chang, Charles Hutton, Kathleen Ollerenshaw, Keith Devlin, Henry John Stephen Smith, and Alexander Beilinson. After him are Timothy Gowers, Simon Singh, Alicia Dickenstein, Bhama Srinivasan, Éva Tardos, and Stanley Skewes.

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Contemporaries

Among people born in 1938, David Singmaster ranks 585Before him are Maxine Waters, Aldo Valentini, Ti-Grace Atkinson, Richard Lerner, Bobby Charles, and Caryl Churchill. After him are Sultan Rahi, Darrall Imhoff, Arthur Scargill, Jonathan Riley-Smith, B. Saroja Devi, and Ernie Pieterse. Among people deceased in 2023, David Singmaster ranks 536Before him are José del Castillo, Vani Jairam, Gary Wright, Dick Butkus, Norman Lear, and Paweł Huelle. After him are Hazel McCallion, Jamuna, Terry Dischinger, James Abourezk, Barbara Bosson, and Barrett Strong.

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In 美国

Among people born in 美国, David Singmaster ranks 12,862 out of NaNBefore him are Richard Edson (1954), Lori Nelson (1933), Tony Bill (1940), June Marlowe (1903), Larry Parks (1914), and Harry Carney (1910). After him are William Kennedy (1928), William Hootkins (1948), Roger Revelle (1909), Nicky Katt (1970), Daws Butler (1916), and Henry Warner Slocum (1827).

Among 数学家 In 美国

Among 数学家 born in 美国, David Singmaster ranks 89Before him are Richard Garfield (1963), Barry Mazur (1937), Carl Pomerance (1944), Ormond Stone (1847), Cleve Moler (1939), and Norman Johnson (1930). After him are Bill Gosper (1943), Mary Ellen Rudin (1924), Richard Schoen (1950), Eric W. Weisstein (1969), Leonard Jimmie Savage (1917), and Nathaniel Bowditch (1773).

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