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Department of Pure Mathematics and Mathematical Statistics

 

Professor in Number Theory

Research Interests: My research interests are in arithmetical algebraic geometry and computational number theory. In particular I work on elliptic curve descent calculations, and the construction of explicit elements in the Tate-Shafarevich group.

 

Publications

The Cassels–Tate pairing and the Platonic solids
TA Fisher
– Journal of Number Theory
(2003)
98,
105
A counterexample to a conjecture of Selmer
TA Fisher
(2003)
Number theory and algebraic geometry,
119
Some examples of 5 and 7 descent for elliptic curves over Q
T Fisher
– Journal of the European Mathematical Society
(2001)
3,
169
Diagonal cubic equations in four variables with prime coefficients
CL Basile, TA Fisher
(2001)
Rational points on algebraic varieties,
1
The density of polynomials of degree n over Zp having exactly r roots in Qp
M Bhargava, J Cremona, T Fisher, S Gajovic
– Proceedings of the London Mathematical Society
Computing structure constants for rings of finite rank from minimal free resolutions
T Fisher, L Radicevic
– Mathematical Research Letters
The density of integral quadratic forms having a k-dimensional totally isotropic subspace
T Fisher, L Drakengren
– Rocky Mountain Journal of Mathematics
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Room

E1.09

Telephone

01223 764275