G. Baley Price
   HOME

TheInfoList



OR:

G. Baley Price (14 March 1905, Brookhaven, Mississippi – 7 November 2006,
Lawrence, Kansas Lawrence is a city in and the county seat of Douglas County, Kansas, United States, and the sixth-largest city in the state. It is in the northeastern sector of the state, astride Interstate 70 in Kansas, Interstate 70, between the Kansas River ...
) was an American mathematician and historian of American mathematics. He was a president of the
Mathematical Association of America The Mathematical Association of America (MAA) is a professional society that focuses on mathematics accessible at the undergraduate level. Members include university A university () is an educational institution, institution of tertiary edu ...
.MAA presidents: Griffith Baley Price
/ref>


Career

After graduating with an A.B. from
Mississippi College Mississippi College (MC) is a private university affiliated with the Mississippi Baptist Convention and located in Clinton, Mississippi, United States. Founded in 1826, MC is the second oldest Baptists, Baptist-affiliated college or university in ...
in 1925, G. B. Price went to
Harvard University Harvard University is a Private university, private Ivy League research university in Cambridge, Massachusetts, United States. Founded in 1636 and named for its first benefactor, the History of the Puritans in North America, Puritan clergyma ...
, where he received his M.A. in 1928 and his Ph.D. in 1932 under G. D. Birkhoff with thesis ''Double Pendulum and Similar Dynamical Systems''. Apart from a period of service with the U.S. Army Air Force in England in World War II, Price was a mathematics professor at the
University of Kansas The University of Kansas (KU) is a public research university with its main campus in Lawrence, Kansas, United States. Two branch campuses are in the Kansas City metropolitan area on the Kansas side: the university's medical school and hospital ...
from 1937 to 1975 and chair of the mathematics department from 1951 to 1970. John L. Kelley recalled Price's assistance when Kelley refused a
loyalty oath Loyalty is a Fixation (psychology), devotion to a country, philosophy, group, or person. Philosophers disagree on what can be an object of loyalty, as some argue that loyalty is strictly interpersonal and only another human being can be the obj ...
at Berkeley. John L. Kelley (1989
"Once over Lightly"
''A Century of Mathematics in America''
Price was the co-author of two textbooks (published in 1966 and 1968), the author of a history of the department of mathematics of the University of Kansas and several articles related to the role of mathematics and mathematicians in World War II. He was president of the Mathematical Association of America (MAA) for the two years 1957–1958 and received the MAA's distinguished service award in 1970. Price based his book about multicomplex spaces and functions on Corrado Segre's work where \Complex_n has n
imaginary unit The imaginary unit or unit imaginary number () is a mathematical constant that is a solution to the quadratic equation Although there is no real number with this property, can be used to extend the real numbers to what are called complex num ...
s i_1, \ i_2, \dots, i_n all of which commute. But the book primarily treats bicomplex numbers \Complex_2 \ . Since (i_1 i_2)^2 = +1 the numbers e_1 = \tfrac(1 + i_1i_2) and e_2 = \tfrac(1 - i_1i_2) are
idempotent Idempotence (, ) is the property of certain operations in mathematics and computer science whereby they can be applied multiple times without changing the result beyond the initial application. The concept of idempotence arises in a number of pl ...
. The idempotents provide an alternate basis for the bicomplexes: :z_1 + z_2 i_2 = (z_1 - i_1 z_2)e_1 + (z_1 + i_1 z_2)e_2 . (page 19) Differentiable bicomplex functions f are shown to correspond to a pair of differentiable complex functions f1 and f2: :f(z_1-i_1z_2) = f_1(z_1-i_1z_2)e_1 + f_2(z_1+i_1z_2)e_2 . (page 131)


Works

* 1935: "On reversible dynamical systems",
Transactions of the American Mathematical Society The ''Transactions of the American Mathematical Society'' is a monthly peer-reviewed scientific journal of pure and applied mathematics published by the American Mathematical Society. It was established in 1900. As a requirement, all articles must ...
37(1): 51–59, , * 1947: "Some identities in the theory of determinants",
American Mathematical Monthly ''The American Mathematical Monthly'' is a peer-reviewed scientific journal of mathematics. It was established by Benjamin Finkel in 1894 and is published by Taylor & Francis on behalf of the Mathematical Association of America. It is an exposi ...
54:75–90, * 1951: "Bounds for determinants with dominant principal diagonal",
Proceedings of the American Mathematical Society ''Proceedings of the American Mathematical Society'' is a monthly peer-reviewed scientific journal of mathematics published by the American Mathematical Society. The journal is devoted to shorter research articles. As a requirement, all articles ...
2: 497–502, , * 1976: , link from
Google Books Google Books (previously known as Google Book Search, Google Print, and by its code-name Project Ocean) is a service from Google that searches the full text of books and magazines that Google has scanned, converted to text using optical charac ...
* 1984: * 1988: "American Mathematicians in World War I", pages 267–73 in ''A Century of Mathematics In America Part I'', Peter Duren editor,
American Mathematical Society The American Mathematical Society (AMS) is an association of professional mathematicians dedicated to the interests of mathematical research and scholarship, and serves the national and international community through its publications, meetings, ...
* 1991:


References

{{DEFAULTSORT:Price, Griffith Baley 1905 births 2006 deaths American men centenarians 20th-century American mathematicians 21st-century American mathematicians Harvard University alumni Mississippi College alumni People from Brookhaven, Mississippi Presidents of the Mathematical Association of America University of Kansas faculty