homotopy theory, (∞,1)-category theory, homotopy type theory
flavors: stable, equivariant, rational, p-adic, proper, geometric, cohesive, directed…
models: topological, simplicial, localic, …
see also algebraic topology
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What is called Gaussian elimination is an algorithm for solving systems of linear equations. It proceeds by encoding the system as a suitable matrix and then applying elementary row operations to bring it into upper triangular form.
Gaussian elimination only works for discrete fields such as the rational numbers or the algebraic numbers. The algorithm does not work for other types of fields such as Heyting fields, which means that it doesn’t work for the real numbers, however defined.
Last revised on May 11, 2022 at 14:46:20. See the history of this page for a list of all contributions to it.