In 1983 he wrote an extended manuscript ( about 600 pages ) entitled Pursuing Stacks, stimulated by correspondence with Ronald Brown, ( see also R. Brown and Tim Porter at University of Bangor in Wales ), and starting with a letter addressed to Daniel Quillen.

* Daniel Quillen

* Daniel Quillen

This question led to a great deal of activity in commutative algebra, and was finally answered in the affirmative by Daniel Quillen and Andrei Suslin independently in 1976.

Finally, two useful and equivalent definitions were given by Daniel Quillen using homotopy theory in 1969 and 1972.

( In the original treatment, due to Daniel Quillen, the word " trivial " was used instead of " acyclic.

< tr >< td > Daniel G. Quillen ( Harvard ) </ td >< td > 1959 </ td ></ tr >

Daniel Gray " Dan " Quillen ( June 22, 1940 – April 30, 2011 ) was an American mathematician.

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The last of these ( known as complex cobordism ) is especially important, because of the link with formal group theory via a theorem of Daniel Quillen.

Daniel Quillen proved that the coefficient ring of complex cobordism is naturally isomorphic as a graded ring to Lazard's universal ring, explaining the unusual grading.

The problem remained open until 1976, when Daniel Quillen and Andrei Suslin independently proved that the answer was affirmative.

It was introduced by, and was used Daniel Quillen to define algebraic K-theory.

At the end of the summer of 1940, Daniel Mayer was asked by Leon Blum to reconstitute the SFIO ( in ruins because of Paul Faure's defection to the Vichy regime ).

* Gilbert White ( painter ) ( 1940 ), Daniel Boone mural

Serving as an assistant city attorney for Milwaukee ( 1936 – 1940 ), Zeidler stunned the city when he upset six-term Socialist mayor Daniel Hoan to become mayor of Milwaukee in 1940.

Socialist mayor Daniel Hoan, was elected in 1916 and stayed in office until 1940.

However, Koran Mdivani continued to live with Bess Cunning, who adopted him in 1940 as Daniel Michael Cunning.

In August 1940, the British set up Mission 101 led by Colonel Daniel Sandford, a close friend and advisor of Haile Selassie and who had encouraged him to return from Britain.

Daniel Moore ( born July 30, 1940, in Oakland, California, USA as Daniel Moore ) is a U. S. poet, essayist and librettist.

Daniel Saul Goldin ( born July 23, 1940 ) served as the 9th and longest-tenured Administrator of NASA from April 1, 1992, to November 17, 2001.

About 1940, some of the " Anderson " congregations began to express dissatisfaction with what they discerned to be " drifting " in the movement in areas such as mixed bathing between boys and girls, modesty, the entrance of the television into the home, the wearing of jewelry, and other practices which they considered to be at variance with what Daniel Warner had taught as Biblical truths.

In 1940, Diebenkorn entered Stanford University, where he met his first two artistic mentors, Professor Victor Arnautoff who guided Diebenkorn in classical formal discipline with oil paint, and Daniel Mendelowitz, with whom he shared a passion for the work of Edward Hopper.

He stayed until 1940, working with Daniel M. Popper on the properties of faint B stars and continuing his work on colors in spiral galaxies.

Daniel Auguste Constantin ( born 8 September 1940 in Thonon-les-Bains, Haute-Savoie, France ), is a French colonial administrator.

In August 1940, “ Mission 101 ” under Colonel Daniel Sandford began operating successfully in Gojjam province.

A new church was constructed in 1940 and blessed by Archbishop Daniel Mannix.

* 1940 Attic figures of Meriwether Lewis, George Rogers Clark, Daniel Boone and John James Audubon, American Museum of Natural History, New York City

Daniel G. “ Dan ” Hedaya ( born July 24, 1940 ) is an American character actor.

Daniel Frohman ( August 22, 1851-December 26, 1940 ) was a Jewish American theatrical producer and manager, and an early film producer.

* Whiz Comics # 4 ( May 1940 ): " Lance O ' Casey and The Coming of Daniel Doom "

Horacio Daniel Usandizaga ( b. June 15, 1940 in J. B. Molina, ), also known informally as El Vasco, is an Argentine politician.