James Wallace Givens, Jr. (December 14, 1910 – March 5, 1993) was a

mathematician A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, structure, space, models, and change. History On ...

and a pioneer in

computer science Computer science is the study of computation, automation, and information. Computer science spans theoretical disciplines (such as algorithms, theory of computation, information theory, and automation) to Applied science, practical discipli ...

. He is the eponym of the well-known

Givens rotation In numerical linear algebra, a Givens rotation is a rotation in the plane spanned by two coordinates axes. Givens rotations are named after Wallace Givens, who introduced them to numerical analysts in the 1950s while he was working at Argonne Nation ...

s. Born the son of two teachers in Alberene,

Virginia Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth ar ...

(a small town near

Charlottesville Charlottesville, colloquially known as C'ville, is an independent city in the Commonwealth of Virginia. It is the county seat of Albemarle County, which surrounds the city, though the two are separate legal entities. It is named after Queen Cha ...

), he obtained his bachelor's degree from their young '' alma mater'',

Lynchburg College The University of Lynchburg, formerly Lynchburg College, is a private university associated with the Christian Church (Disciples of Christ) and located in Lynchburg, Virginia. It has approximately 2,800 undergraduate and graduate students. ...

in 1928 at the age of 17; his master's degree from the

University of Virginia The University of Virginia (UVA) is a Public university#United States, public research university in Charlottesville, Virginia. Founded in 1819 by Thomas Jefferson, the university is ranked among the top academic institutions in the United S ...

under Ben Zion Linfield in 1931 (after a one-year fellowship at the

University of Kentucky The University of Kentucky (UK, UKY, or U of K) is a Public University, public Land-grant University, land-grant research university in Lexington, Kentucky. Founded in 1865 by John Bryan Bowman as the Agricultural and Mechanical College of Kentu ...

); and his doctorate from

Princeton University Princeton University is a private university, private research university in Princeton, New Jersey. Founded in 1746 in Elizabeth, New Jersey, Elizabeth as the College of New Jersey, Princeton is the List of Colonial Colleges, fourth-oldest ins ...

in 1936 under

Oswald Veblen Oswald Veblen (June 24, 1880 – August 10, 1960) was an American mathematician, geometer and topologist, whose work found application in atomic physics and the theory of relativity The theory of relativity usually encompasses two interrelat ...

. (Dissertation title: ''Tensor Coordinates of Linear Spaces''.) He was an assistant to Veblen at the

Institute for Advanced Study The Institute for Advanced Study (IAS), located in Princeton, New Jersey, in the United States, is an independent center for theoretical research and intellectual inquiry. It has served as the academic home of internationally preeminent scholar ...

during his doctoral work, and later a professor at the

University of Tennessee The University of Tennessee (officially The University of Tennessee, Knoxville; or UT Knoxville; UTK; or UT) is a public land-grant research university in Knoxville, Tennessee. Founded in 1794, two years before Tennessee became the 16th state, ...

Knoxville, Tennessee Knoxville is a city in and the county seat of Knox County, Tennessee, Knox County in the U.S. state of Tennessee. As of the 2020 United States census, Knoxville's population was 190,740, making it the largest city in the East Tennessee Grand Di ...

. He also taught at

Wayne State University Wayne State University (WSU) is a public research university in Detroit, Michigan. It is Michigan's third-largest university. Founded in 1868, Wayne State consists of 13 schools and colleges offering approximately 350 programs to nearly 25,000 ...

and

Northwestern University Northwestern University is a private research university in Evanston, Illinois. Founded in 1851, Northwestern is the oldest chartered university in Illinois and is ranked among the most prestigious academic institutions in the world. Charte ...

, and worked early on with

UNIVAC I The UNIVAC I (Universal Automatic Computer I) was the first general-purpose electronic digital computer design for business application produced in the United States. It was designed principally by J. Presper Eckert and John Mauchly, the invento ...

at the

Courant Institute The Courant Institute of Mathematical Sciences (commonly known as Courant or CIMS) is the mathematics research school of New York University (NYU), and is among the most prestigious mathematics schools and mathematical sciences research cente ...

New York University New York University (NYU) is a private research university in New York City. Chartered in 1831 by the New York State Legislature, NYU was founded by a group of New Yorkers led by then-Secretary of the Treasury Albert Gallatin. In 1832, the ...

(NYU) and later with

ORACLE An oracle is a person or agency considered to provide wise and insightful counsel or prophetic predictions, most notably including precognition of the future, inspired by deities. As such, it is a form of divination. Description The word '' ...

at Oak Ridge (both early

vacuum tube A vacuum tube, electron tube, valve (British usage), or tube (North America), is a device that controls electric current flow in a high vacuum between electrodes to which an electric voltage, potential difference has been applied. The type kn ...

computers). In 1963 he was appointed senior scientist at the

Argonne National Laboratory Argonne National Laboratory is a science and engineering research United States Department of Energy National Labs, national laboratory operated by University of Chicago, UChicago Argonne LLC for the United States Department of Energy. The facil ...

near

Chicago (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name ...

, where he was later (1964-1970) director of the Division of Applied Mathematics. From 1968 to 1970 he was fourteenth president of the

Society for Industrial and Applied Mathematics Society for Industrial and Applied Mathematics (SIAM) is a professional society dedicated to applied mathematics, computational science, and data science through research, publications, and community. SIAM is the world's largest scientific socie ...

. In 1979 he retired as

professor emeritus ''Emeritus'' (; female: ''emerita'') is an adjective used to designate a retired chair, professor, pastor, bishop, pope, director, president, prime minister, rabbi, emperor, or other person who has been "permitted to retain as an honorary title ...

at Northwestern University. Argonne National Laboratory currently offers
named fellowship
in his honor.

Selected publications

* * *

References

* Givens, Wallace. "Numerical computation of the characteristic values of a real symmetric matrix". Oak Ridge Report Number ORNL 1574 (physics) (1954). * Givens, Wallace. "Computation of plane unitary rotations transforming a general matrix to triangular form". J. SIAM 6(1) (1958), pp. 26–50. * Yood, Charles Nelson. "ARGONNE NATIONAL LABORATORY AND THE EMERGENCE OF COMPUTER AND COMPUTATIONAL SCIENCE, 1946-1992 ", Ph.D Thesis, Penn State University, 2005.

External links

* ttp://webscript.princeton.edu/~paw/memorials/memdisplay.php?id=1838 Princeton Obituary * 1910 births 1993 deaths 20th-century American mathematicians Wayne State University faculty Presidents of the Society for Industrial and Applied Mathematics {{US-mathematician-stub