Studies in inductive logic and probability. Vol. II. Zbl 0539.03004
|
|
1980
|
Elusive knowledge. Zbl 1384.03050
Lewis, David |
|
2016
|
Logic for equivocators. Zbl 1366.03090
Lewis, David |
|
1982
|
Automorphisms and involutions on incidence algebras. Zbl 1247.16038
Brusamarello, Rosali; Lewis, David W. |
|
2011
|
Classification theorems for central simple algebras with involution (with an appendix by R. Parimala). Zbl 0953.11011
Lewis, D. W.; Tignol, J.-P. |
|
1999
|
New improved exact sequences of Witt groups. Zbl 0475.10021
Lewis, D. W. |
|
1982
|
A local-global principle for algebras with involution and Hermitian forms. Zbl 1092.16011
Lewis, David W.; Unger, Thomas |
|
2003
|
Quaternion algebras and the algebraic legacy of Hamilton’s quaternions. Zbl 1167.01303
Lewis, David W. |
|
2006
|
Matrix theory. Zbl 0749.15001
Lewis, David W. |
|
1991
|
On the signature of an involution. Zbl 0739.11015
Lewis, David W.; Tignol, Jean-Pierre |
|
1993
|
Forms over real algebras and the multisignature of a manifold. Zbl 0344.16008
Lewis, D. W. |
|
1977
|
The isometry classification of Hermitian forms over division algebras. Zbl 0488.10020
Lewis, D. W. |
|
1982
|
Square class groups and Witt rings of central simple algebras. Zbl 0766.11024
Lewis, D. W.; Tignol, J.-P. |
|
1993
|
Witt rings as integral rings. Zbl 0629.10017
Lewis, D. W. |
|
1987
|
Sums of Hermitian squares. Zbl 0644.10017
Lewis, D. W. |
|
1988
|
Involutions and anti-automorphisms of algebras. Zbl 1110.16037
Lewis, David W. |
|
2006
|
Levels and sublevels of division algebras. Zbl 0659.16014
Lewis, D. W. |
|
1987
|
Quaternionic skew-hermitian forms over a number field. Zbl 0475.10020
Lewis, D. W. |
|
1982
|
A note on Hermitian and quadratic forms. Zbl 0432.10008
Lewis, D. W. |
|
1979
|
Periodicity of Clifford algebras and exact octagons of Witt groups. Zbl 0575.10014
Lewis, D. W. |
|
1985
|
Witt equivalence of central simple algebras with involution. Zbl 0957.16013
Dejaiffe, I.; Lewis, D. W.; Tignol, J.-P. |
|
2000
|
Hermitian Morita theory: a matrix approach. Zbl 1194.16035
Lewis, David W.; Unger, Thomas |
|
2008
|
Minimal forms for function fields of conics. Zbl 0824.11024
Hoffmann, D. W.; Lewis, D. W.; Van Geel, J. |
|
1995
|
The Witt semigroup of central simple algebras with involution. Zbl 0957.16014
Lewis, D. W. |
|
2000
|
Frobenius algebras and hermitian forms. Zbl 0392.10023
Lewis, D. W. |
|
1979
|
A note on trace forms and involutions of the first kind. Zbl 0889.11011
Lewis, D. W. |
|
1997
|
A determinantal identity for skewfields. Zbl 0582.15001
Lewis, D. W. |
|
1985
|
Levels of quaternion algebras. Zbl 0709.12002
Lewis, D. W. |
|
1989
|
Trace forms of central simple algebras. Zbl 0790.11027
Lewis, D. W. |
|
1994
|
Quadratic forms isotropic over the function field of a conic. Zbl 0823.11011
Lewis, David W.; van Geel, Jan |
|
1994
|
A weak Hasse principle for central simple algebras with an involution. Zbl 0996.16012
Lewis, David W.; Scheiderer, Claus; Unger, Thomas |
|
2001
|
Rainbow saturation of graphs. Zbl 1485.05060
Girão, António; Lewis, David; Popielarz, Kamil |
|
2020
|
The Hasse principle for similarity of Hermitian forms. Zbl 1147.11315
Lewis, David W.; Unger, Thomas; Van Geel, Jan |
|
2005
|
Sesquilinear Morita equivalence and orthogonal sum of algebras with antiautomorphism. Zbl 1390.16037
Cortella, Anne; Lewis, David W. |
|
2013
|
On covering numbers, Young diagrams, and the local dimension of posets. Zbl 1465.05142
Damásdi, Gábor; Felsner, Stefan; Girão, António; Keszegh, Balázs; Lewis, David; Nagy, Dániel T.; Ueckerdt, Torsten |
|
2021
|
A product of Hermitian forms over a quaternion division algebra. Zbl 0412.10013
Lewis, D. W. |
|
1980
|
Trace forms, Kronecker sums, and the shuffle matrix. Zbl 0869.11036
Lewis, D. W. |
|
1996
|
Annihilating polynomials, étale algebras, trace forms and the Galois number. Zbl 0957.11021
Lewis, David W.; McGarraghy, Seán |
|
2000
|
Annihilating polynomials and positive forms. Zbl 0772.11010
Lewis, D. W. |
|
1992
|
New proof of the structure theorems for Witt rings. Zbl 0665.10014
Lewis, D. W. |
|
1989
|
On the level. Zbl 0677.12009
Lewis, D. W. |
|
1987
|
Some canonical pairings of Witt groups of forms. Zbl 0516.10015
Lewis, D. W. |
|
1983
|
Exact sequences of Witt groups of equivariant forms. Zbl 0516.10016
Lewis, D. W. |
|
1983
|
An exact square of graded modules over a graded Witt ring. Zbl 0535.10017
Lewis, D. W. |
|
1983
|
Involutions and anti-automorphisms of central simple algebras. Zbl 1092.16010
Lewis, David W. |
|
2003
|
‘To the glory of God, honour of Ireland and fame of America’: a biographical sketch of Francis D. Murnaghan. Zbl 1102.01323
Lewis, David W. |
|
2003
|
The order dimension of divisibility. Zbl 1498.06003
Lewis, David; Souza, Victor |
|
2021
|
A note on Clifford algebras and central division algebras with involution. Zbl 0583.16011
Lewis, D. W. |
|
1985
|
Quadratic forms and their applications. Proceedings of the conference, University College Dublin, Ireland, July 5–9, 1999. Zbl 0956.00036
|
|
2000
|
The Hasse invariant of the trace form of a central simple algebra. Zbl 0909.11015
Lewis, D. W.; Morales, J. F. |
|
1994
|
Congruence of quaternionic skew-Hermitian matrices. Zbl 0910.11016
Lewis, David W. |
|
1997
|
Annihilating polynomials for quadratic forms. Zbl 0991.11015
Lewis, David W. |
|
2001
|
Units in Witt rings. Zbl 0707.11029
Lewis, D. W. |
|
1990
|
The level of a Witt ring. Zbl 0703.11020
Lewis, D. W. |
|
1990
|
Sums of squares in Witt rings. Zbl 0716.11019
Lewis, D. W. |
|
1990
|
Sums of squares in central simple algebras. Zbl 0563.16010
Lewis, D. W. |
|
1985
|
On covering numbers, Young diagrams, and the local dimension of posets. Zbl 1465.05142
Damásdi, Gábor; Felsner, Stefan; Girão, António; Keszegh, Balázs; Lewis, David; Nagy, Dániel T.; Ueckerdt, Torsten |
|
2021
|
The order dimension of divisibility. Zbl 1498.06003
Lewis, David; Souza, Victor |
|
2021
|
Rainbow saturation of graphs. Zbl 1485.05060
Girão, António; Lewis, David; Popielarz, Kamil |
|
2020
|
Elusive knowledge. Zbl 1384.03050
Lewis, David |
|
2016
|
Sesquilinear Morita equivalence and orthogonal sum of algebras with antiautomorphism. Zbl 1390.16037
Cortella, Anne; Lewis, David W. |
|
2013
|
Automorphisms and involutions on incidence algebras. Zbl 1247.16038
Brusamarello, Rosali; Lewis, David W. |
|
2011
|
Hermitian Morita theory: a matrix approach. Zbl 1194.16035
Lewis, David W.; Unger, Thomas |
|
2008
|
Quaternion algebras and the algebraic legacy of Hamilton’s quaternions. Zbl 1167.01303
Lewis, David W. |
|
2006
|
Involutions and anti-automorphisms of algebras. Zbl 1110.16037
Lewis, David W. |
|
2006
|
The Hasse principle for similarity of Hermitian forms. Zbl 1147.11315
Lewis, David W.; Unger, Thomas; Van Geel, Jan |
|
2005
|
A local-global principle for algebras with involution and Hermitian forms. Zbl 1092.16011
Lewis, David W.; Unger, Thomas |
|
2003
|
Involutions and anti-automorphisms of central simple algebras. Zbl 1092.16010
Lewis, David W. |
|
2003
|
‘To the glory of God, honour of Ireland and fame of America’: a biographical sketch of Francis D. Murnaghan. Zbl 1102.01323
Lewis, David W. |
|
2003
|
A weak Hasse principle for central simple algebras with an involution. Zbl 0996.16012
Lewis, David W.; Scheiderer, Claus; Unger, Thomas |
|
2001
|
Annihilating polynomials for quadratic forms. Zbl 0991.11015
Lewis, David W. |
|
2001
|
Witt equivalence of central simple algebras with involution. Zbl 0957.16013
Dejaiffe, I.; Lewis, D. W.; Tignol, J.-P. |
|
2000
|
The Witt semigroup of central simple algebras with involution. Zbl 0957.16014
Lewis, D. W. |
|
2000
|
Annihilating polynomials, étale algebras, trace forms and the Galois number. Zbl 0957.11021
Lewis, David W.; McGarraghy, Seán |
|
2000
|
Quadratic forms and their applications. Proceedings of the conference, University College Dublin, Ireland, July 5–9, 1999. Zbl 0956.00036
|
|
2000
|
Classification theorems for central simple algebras with involution (with an appendix by R. Parimala). Zbl 0953.11011
Lewis, D. W.; Tignol, J.-P. |
|
1999
|
A note on trace forms and involutions of the first kind. Zbl 0889.11011
Lewis, D. W. |
|
1997
|
Congruence of quaternionic skew-Hermitian matrices. Zbl 0910.11016
Lewis, David W. |
|
1997
|
Trace forms, Kronecker sums, and the shuffle matrix. Zbl 0869.11036
Lewis, D. W. |
|
1996
|
Minimal forms for function fields of conics. Zbl 0824.11024
Hoffmann, D. W.; Lewis, D. W.; Van Geel, J. |
|
1995
|
Trace forms of central simple algebras. Zbl 0790.11027
Lewis, D. W. |
|
1994
|
Quadratic forms isotropic over the function field of a conic. Zbl 0823.11011
Lewis, David W.; van Geel, Jan |
|
1994
|
The Hasse invariant of the trace form of a central simple algebra. Zbl 0909.11015
Lewis, D. W.; Morales, J. F. |
|
1994
|
On the signature of an involution. Zbl 0739.11015
Lewis, David W.; Tignol, Jean-Pierre |
|
1993
|
Square class groups and Witt rings of central simple algebras. Zbl 0766.11024
Lewis, D. W.; Tignol, J.-P. |
|
1993
|
Annihilating polynomials and positive forms. Zbl 0772.11010
Lewis, D. W. |
|
1992
|
Matrix theory. Zbl 0749.15001
Lewis, David W. |
|
1991
|
Units in Witt rings. Zbl 0707.11029
Lewis, D. W. |
|
1990
|
The level of a Witt ring. Zbl 0703.11020
Lewis, D. W. |
|
1990
|
Sums of squares in Witt rings. Zbl 0716.11019
Lewis, D. W. |
|
1990
|
Levels of quaternion algebras. Zbl 0709.12002
Lewis, D. W. |
|
1989
|
New proof of the structure theorems for Witt rings. Zbl 0665.10014
Lewis, D. W. |
|
1989
|
Sums of Hermitian squares. Zbl 0644.10017
Lewis, D. W. |
|
1988
|
Witt rings as integral rings. Zbl 0629.10017
Lewis, D. W. |
|
1987
|
Levels and sublevels of division algebras. Zbl 0659.16014
Lewis, D. W. |
|
1987
|
On the level. Zbl 0677.12009
Lewis, D. W. |
|
1987
|
Periodicity of Clifford algebras and exact octagons of Witt groups. Zbl 0575.10014
Lewis, D. W. |
|
1985
|
A determinantal identity for skewfields. Zbl 0582.15001
Lewis, D. W. |
|
1985
|
A note on Clifford algebras and central division algebras with involution. Zbl 0583.16011
Lewis, D. W. |
|
1985
|
Sums of squares in central simple algebras. Zbl 0563.16010
Lewis, D. W. |
|
1985
|
Some canonical pairings of Witt groups of forms. Zbl 0516.10015
Lewis, D. W. |
|
1983
|
Exact sequences of Witt groups of equivariant forms. Zbl 0516.10016
Lewis, D. W. |
|
1983
|
An exact square of graded modules over a graded Witt ring. Zbl 0535.10017
Lewis, D. W. |
|
1983
|
Logic for equivocators. Zbl 1366.03090
Lewis, David |
|
1982
|
New improved exact sequences of Witt groups. Zbl 0475.10021
Lewis, D. W. |
|
1982
|
The isometry classification of Hermitian forms over division algebras. Zbl 0488.10020
Lewis, D. W. |
|
1982
|
Quaternionic skew-hermitian forms over a number field. Zbl 0475.10020
Lewis, D. W. |
|
1982
|
Studies in inductive logic and probability. Vol. II. Zbl 0539.03004
|
|
1980
|
A product of Hermitian forms over a quaternion division algebra. Zbl 0412.10013
Lewis, D. W. |
|
1980
|
A note on Hermitian and quadratic forms. Zbl 0432.10008
Lewis, D. W. |
|
1979
|
Frobenius algebras and hermitian forms. Zbl 0392.10023
Lewis, D. W. |
|
1979
|
Forms over real algebras and the multisignature of a manifold. Zbl 0344.16008
Lewis, D. W. |
|
1977
|