E. T. Parker
#43,758
Most Influential Person Now
American mathematician
E. T. Parker's AcademicInfluence.com Rankings
E. T. Parkermathematics Degrees
Mathematics
#2236
World Rank
#3490
Historical Rank
#892
USA Rank
Group Theory
#354
World Rank
#409
Historical Rank
#68
USA Rank
Number Theory
#415
World Rank
#515
Historical Rank
#70
USA Rank
Algebra
#650
World Rank
#857
Historical Rank
#120
USA Rank
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Mathematics
E. T. Parker's Degrees
- PhD Mathematics Princeton University
- Masters Mathematics Stanford University
Why Is E. T. Parker Influential?
(Suggest an Edit or Addition)According to Wikipedia, Ernest Tilden Parker was a professor emeritus of the University of Illinois Urbana-Champaign. He is notable for his breakthrough work along with R. C. Bose and S. S. Shrikhande in their disproof of the famous conjecture made by Leonhard Euler dated 1782 that there do not exist two mutually orthogonal latin squares. He was at that time employed in the UNIVAC division of Remington Rand, but he subsequently joined the mathematics faculty at t University of Illinois. In 1968, he and a Ph.D. student, K. B. Reid, disproved a conjecture on tournaments by Paul Erdős and Leo Moser.
E. T. Parker's Published Works
Published Works
- Further Results on the Construction of Mutually Orthogonal Latin Squares and the Falsity of Euler's Conjecture (1960) (372)
- ORTHOGONAL LATIN SQUARES. (1959) (101)
- Disproof of a conjecture of Erdös and moser on tournaments (1970) (66)
- Construction of some sets of mutually orthogonal latin squares (1959) (54)
- On collineations of symmetric designs (1957) (41)
- A search for analogues of the Mathieu groups (1958) (21)
- The existence and construction of two families of designs for two successive experiments (1970) (18)
- Computer investigation of orthogonal Latin squares of order ten (1963) (17)
- Remarks on balanced incomplete block designs (1963) (17)
- Some Balanced Howell Rotations for Duplicate Bridge Sessions (1955) (16)
- On nonreconstructable tournaments (1970) (15)
- On Unsolvable Groups of Degree p = 4q + 1, p and q Primes (1967) (15)
- Nonextendibility conditions on mutually orthogonal Latin squares (1962) (13)
- Edge coloring numbers of some regular graphs (1973) (10)
- A result in balanced incomplete block designs (1967) (9)
- Some Techniques for Constructing Mutually Orthogonal Latin Squares (1971) (7)
- On quadruply transitive groups (1959) (6)
- A simple group having no multiply transitive representation (1954) (6)
- A Symmetric BIBD with Trivial Automorphism Group (1985) (3)
- A Latin Square with Orthogonal Mate and No Automorphism (1974) (3)
- A note on projective planes of order nine (1964) (3)
- Nonexistence of a Triple of Orthogonal Latin Squares of Order 10 with Group of Order 25 - A Search Made Short (1975) (3)
- On multiplicative semigroups of residue classes (1954) (3)
- REMOTE MONITORING OF BRIDGE SCOUR USING ECHO SOUNDING TECHNOLOGY (2000) (3)
- A Problem with Permutations, I (1979) (3)
- A Collapsed Image of a Completion of a "Turn-Square" (1978) (1)
- The Maximum Number of Digraph-Distinct Ordered Quadruples on Six Marks (1975) (1)
- A Simple, Precise Flow Controller for Gas Chromatography (1972) (1)
- On Sets of Pairwise Disjoint Blocks in Steiner Triple Systems (1975) (1)
- Orthogonal Latin squares and Eulers conjecture (1960) (1)
- A Planar Latin Square Lacking Automorphism (1979) (1)
- A Partial Generalization of Mann's Theorem Concerning Orthogonal Latin Squares (1988) (1)
- FINAL REPORT ON MATHEMATICAL RESEARCH. (1967) (0)
- Advanced Problems: 6583-6585 (1988) (0)
- THEORETICAL PROBLEMS ASSOCIATED WITH THE VAN ALLEN LAYER, PRESS CONFERENCE (1959) (0)
- An Inequality for Pseudo-Subplanes of Sets of Orthogonal Latin Squares (1978) (0)
- Correction and Amendments: The Existence and Construction of Two Families of Designs for Two Successive Experiments (1971) (0)
- On a question raised by Garrett Birkhoff (1951) (0)
- Elementary Problems: E3415-E3420 (1991) (0)
- Errata: Some Balanced Howell Rotations for Duplicate Bridge Sessions (1956) (0)
- Nonexistence of new order-9 projective plane with order-13 collineation (1980) (0)
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