Edward Spence - researchr alias

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Viewing Publication 1 - 25 from 25

2010

Luciano Floridi s Metaphysical Theory of Information Ethics: A Critical Appraisal and an Alternative Neo-Gewirthian Information EthicsEdward Spence. ijthi, 6(1):1-14, 2010. [doi]

2006

The Strongly Regular (45, 12, 3, 3) GraphsKris Coolsaet, Jan Degraer, Edward Spence. combinatorics, 13(1), 2006. [doi]

Characterizing distance-regularity of graphs by the spectrumEdwin R. van Dam, Willem H. Haemers, Jacobus H. Koolen, Edward Spence. JCT, 113(8):1805-1820, 2006. [doi]

2004

Enumeration of cospectral graphsWillem H. Haemers, Edward Spence. ejc, 25(2):199-211, 2004. [doi]

Combinatorial designs with two singular values--I: uniform multiplicative designsEdwin R. van Dam, Edward Spence. JCT, 107(1):127-142, 2004. [doi]

2001

The Pseudo-geometric Graphs for Generalized Quadrangles of Order (3, ::::t::::)Willem H. Haemers, Edward Spence. ejc, 22(6):839-845, 2001. [doi]

Classification of regular two-graphs on 36 and 38 verticesBrendan D. McKay, Edward Spence. ajc, 24:293-300, 2001. [doi]

2000

The Search for Pseudo Orthogonal Latin Squares of Order SixFrans C. Bussemaker, Willem H. Haemers, Edward Spence. dcc, 21(1/3):77-82, 2000.

The Strongly Regular (40, 12, 2, 4) GraphsEdward Spence. combinatorics, 7, 2000. [doi]

1999

A Nonregular Analogue of Conference GraphsDominique de Caen, Edwin R. van Dam, Edward Spence. JCT, 88(1):194-204, 1999. [doi]

Some new symmetric designs with lambda = 10 having an automorphism of order 5Mario-Osvin Pavcevic, Edward Spence. DM, 196(1-3):257-266, 1999. [doi]

1998

Small regular graphs with four eigenvaluesEdwin R. van Dam, Edward Spence. DM, 189(1-3):233-257, 1998. [doi]

1995

Classification of hadamard matrices of order 24 and 28Edward Spence. DM, 140(1-3):185-243, 1995. [doi]

Five nondual 2-(41, 16, 6) designs with a trivial automorphism groupEdward Spence. arscom, 41, 1995.

1994

Designs with the Symmetric Difference Property on 64 Points and Their GroupsChristopher Parker, Edward Spence, Vladimir D. Tonchev. JCT, 67(1):23-43, 1994.

1993

A New Family of Symmetric 2-(v, k, lambda) Block DesignsEdward Spence. ejc, 14(2):131-136, 1993. [doi]

1992

A Complete Classification of Symmetric (31, 10, 3) DesignsEdward Spence. dcc, 2(2):127-136, 1992.

Is Taylor s graph geometric?Edward Spence. DM, 106-107:449-454, 1992. [doi]

Extremal self-dual codes from symmetric designsEdward Spence, Vladimir D. Tonchev. DM, 110(1-3):265-268, 1992. [doi]

1989

On (::::v::::, ::::k::::, lambda) graphs and designs with trivial automorphism groupFrans C. Bussemaker, Willem H. Haemers, J. J. Seidel, Edward Spence. JCT, 50(1):33-46, 1989. [doi]

1977

A Family of Difference SetsEdward Spence. JCT, 22(1):103-106, 1977.

Skew-Hadamard matrices of order 2(q + 1)Edward Spence. DM, 18(1):79-85, 1977. [doi]

1975

Relative Difference Sets and Quasiregular Collineation GroupsMichael J. Ganley, Edward Spence. JCT, 19(2):134-153, 1975.

Hadamard Matrices from Relative Difference SetsEdward Spence. JCT, 19(3):287-300, 1975.

1971

Some New Symmetric Block DesignsEdward Spence. JCT, 11(3):299-302, 1971.

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