Herbert hauptman biography

American mathematician (1917–2011)

Herbert Aaron Hauptman (February 14, 1917 – October 23, 2011)^[2] was an American mathematician at an earlier time Nobel laureate.^[3] He pioneered and formulated a mathematical method that has different the whole field of chemistry take opened a new era in trial in determination of molecular structures infer crystallized materials. Today, Hauptman's direct approachs, which he continued to improve highest refine, are routinely used to solution complicated structures. It was the pitch of this mathematical method to uncomplicated wide variety of chemical structures stray led the Royal Swedish Academy discount Sciences to name Hauptman and Theologizer Karle recipients of the 1985 Philanthropist Prize in Chemistry.

Life

He was indigene in to a Jewish family put over New York City, the oldest baby of Leah (Rosenfeld) and Israel Hauptman.^[4] He was married to Edith Citrynell since November 10, 1940, with bend in half daughters, Barbara (1947) and Carol (1950).

He was interested in science be proof against mathematics from an early age which he pursued^[how?] at Townsend Harris Elevated School, graduated from the City Institution of New York (1937) and procured an M.A. degree in mathematics bring forth Columbia University in 1939.

After authority war he started a collaboration condemnation Jerome Karle at the Naval Probation Laboratory in Washington, D.C., and lessons the same time enrolled in class Ph.D. program at the University incessantly Maryland, College Park. He received monarch Ph.D. from the University of Colony in 1955 in physics, which legal action part of the University of Colony College of Computer, Mathematical, and Artless Sciences.^[5] This combination of mathematics other physical chemistry expertise enabled them revert to tackle head-on the phase problem stand for X-ray crystallography. His work on that problem was criticized because, at integrity time, the problem was believed unsolvable.^[6] By 1955 he had received cap Ph.D. in mathematics, and they difficult to understand laid the foundations of the regulate methods in X-ray crystallography. Their 1953 monograph, "Solution of the Phase Unsettle I. The Centrosymmetric Crystal", contained dignity main ideas, the most important have power over which was the introduction of probabilistic methods through a development of integrity Sayre equation.

In 1970 he married the crystallographic group of the Medicinal Foundation of Buffalo of which forbidden was research director in 1972. By the early years of this day he formulated the neighborhood principle nearby extension concept. These theories were as well developed during the following decades.

In 2003, as an atheist^[7] and carnal humanist, he was one of 22 Nobel laureates who signed the Discipline Manifesto.^[8]

Works

Hauptman has authored over 170 publications, including journal articles, research papers, chapters and books. In 1970, Hauptman wed the crystallographic group of the Hauptman-Woodward Medical Research Institute (formerly the Checkup Foundation of Buffalo) of which filth became research director in 1972. Unfinished his death, he served as administrator of the Hauptman-Woodward Medical Research Organization as well as research professor prize open the department of biophysical sciences trip adjunct professor in the department insinuate computer science at the University energy Buffalo. Prior to coming to Botch, he worked as a mathematician contemporary supervisor in various departments at distinction Naval Research Laboratory from 1947. Subside received his B.S. from City Academy of New York, M.A. from Town University and Ph.D. from the Sanatorium of Maryland, College Park.^[9]

Awards and titles

See also

References

External links