Engineering↗
Kernel and Image of a General Matrix
Computing kernel and image bases for rectangular matrices over a field, and why the integer analogue is a different problem.
Every page in the KEVOS library tagged Rank. 4 pages.
Computing kernel and image bases for rectangular matrices over a field, and why the integer analogue is a different problem.
The L-function of an elliptic curve, the Birch-Swinnerton-Dyer conjecture, and what can and cannot be computed about rank.
The structure of the unit group, its rank from the signature, and what computing units actually requires.
The zeta function of a curve, the L-function as an Euler product, modularity and analytic continuation, and the Birch-Swinnerton-Dyer conjecture with its computational uses.