mathematics, the Ax–Grothendieck theorem is a result about injectivity and surjectivity of polynomials that was proved independently by James Ax and Alexander...
7 KB (920 words) - 20:18, 22 March 2025
{\displaystyle p.} One consequence is the following special case of the Ax–Grothendieck theorem: all injective complex polynomials C n → C n {\displaystyle \mathbb...
14 KB (1,947 words) - 04:46, 30 December 2024
James Burton Ax (10 January 1937 – 11 June 2006) was an American mathematician who made groundbreaking contributions in algebra and number theory using...
10 KB (913 words) - 11:26, 24 May 2025
Alexander Grothendieck (1928–2014) is the eponym of many things. Ax–Grothendieck theorem Birkhoff–Grothendieck theorem Brieskorn–Grothendieck resolution...
3 KB (155 words) - 01:34, 1 March 2023
other applied fields. Ax–Grothendieck theorem (model theory) Barwise compactness theorem (mathematical logic) Borel determinacy theorem (set theory)...
78 KB (6,293 words) - 12:16, 2 May 2025
logic) Differentially closed field Exponential field Ax–Grothendieck theorem Ax–Kochen theorem Peano axioms Non-standard model of arithmetic First-order...
14 KB (1,012 words) - 00:08, 16 November 2024
arguments such as vanishing theorems must be used. Arakelov theory Grothendieck–Riemann–Roch theorem Hirzebruch–Riemann–Roch theorem Kawasaki's Riemann–Roch...
32 KB (4,966 words) - 10:53, 19 November 2024
Tarski–Grothendieck set theory (TG, named after mathematicians Alfred Tarski and Alexander Grothendieck) is an axiomatic set theory. It is a non-conservative...
9 KB (1,135 words) - 12:48, 21 March 2025
non-surjective function (also not a bijection) Mathematics portal Ax–Grothendieck theorem Bijection, injection and surjection Bijective numeration Bijective...
19 KB (2,506 words) - 19:27, 21 May 2025
In mathematics, the Grothendieck inequality states that there is a universal constant K G {\displaystyle K_{G}} with the following property. If Mij is...
29 KB (4,840 words) - 17:15, 20 April 2025
Witt group (redirect from Witt–Grothendieck ring)
introduced formally through the construction that was discovered by Grothendieck (see Grothendieck group). There is a natural homomorphism GW → Z given by dimension:...
21 KB (3,163 words) - 18:06, 2 May 2025
uses it to analyze the concept of randomness. 1966 - Grothendieck proves the Ax-Grothendieck theorem: any injective polynomial self-map of algebraic varieties...
8 KB (948 words) - 20:52, 17 February 2025
In mathematics, Richardson's theorem establishes the undecidability of the equality of real numbers defined by expressions involving integers, π, ln 2...
6 KB (701 words) - 06:32, 20 May 2025
In functional analysis, the Hahn–Banach theorem is a central result that allows the extension of bounded linear functionals defined on a vector subspace...
77 KB (12,640 words) - 10:59, 10 February 2025
Garden of Eden (cellular automaton) (redirect from Garden of Eden theorem)
Eden theorem asserts that every injective cellular automaton is surjective. It can be proven for sofic groups using the Ax–Grothendieck theorem, an analogous...
28 KB (3,537 words) - 22:01, 27 March 2025
2014, it is still unknown whether every group is surjunctive. Ax–Grothendieck theorem, an analogous result for polynomials Ceccherini-Silberstein & Coornaert...
6 KB (758 words) - 01:29, 13 November 2023
Model theory (redirect from Keisler-Shelah isomorphism theorem)
special case of Artin's conjecture on diophantine equations, the Ax–Kochen theorem. The ultraproduct construction also led to Abraham Robinson's development...
63 KB (9,065 words) - 10:26, 2 April 2025
James Ax POLY Mathematics professor at Stanford University and Cornell University; won Frank Nelson Cole Prize in Number Theory; proved Ax–Grothendieck theorem...
312 KB (4,937 words) - 05:59, 26 May 2025
is also true for almost all Fp((t)). An application of this is the Ax–Kochen theorem describing zeros of homogeneous polynomials in Qp. Tamely ramified...
87 KB (10,305 words) - 21:25, 27 May 2025
For example, Wiles's proof of Fermat's Last Theorem implicitly relies on the existence of Grothendieck universes, very large infinite sets, for solving...
54 KB (6,115 words) - 15:04, 25 May 2025
the Riemann–Roch theorem. In the 1960s, Grothendieck defined the notion of a site, meaning a category equipped with a Grothendieck topology. A site C...
36 KB (5,833 words) - 23:25, 7 March 2025
Glossary of arithmetic and diophantine geometry (redirect from Coates–Wiles theorem)
variety, semistable elliptic curve, Serre–Tate theorem. Grothendieck–Katz conjecture The Grothendieck–Katz p-curvature conjecture applies reduction modulo...
37 KB (4,753 words) - 14:39, 23 July 2024
Law of excluded middle (redirect from Ganto's Ax)
(see Nouveaux Essais, IV,2)" (ibid p 421) The principle was stated as a theorem of propositional logic by Russell and Whitehead in Principia Mathematica...
37 KB (5,615 words) - 16:00, 2 April 2025
gave proofs of versions of the open mapping theorem, closed graph theorem, and Hahn–Banach theorem. Grothendieck, Alexander (1955). "Produits Tensoriels Topologiques...
97 KB (10,413 words) - 23:14, 19 March 2025
consequence of conjectural results in the theory of motives. In this setting Grothendieck's period conjecture for an abelian variety A states that the transcendence...
16 KB (1,935 words) - 22:39, 20 April 2025
Projective variety (section Riemann–Roch theorem)
Riemann–Roch theorem to higher dimension is the Hirzebruch–Riemann–Roch theorem, as well as the far-reaching Grothendieck–Riemann–Roch theorem. Hilbert schemes...
45 KB (7,499 words) - 13:00, 31 March 2025
Nick Katz (category Fermat's Last Theorem)
at the International Congress of Mathematicians in Nice (The regularity theorem in algebraic geometry) and in 1978 in Helsinki (p-adic L functions, Serre-Tate...
7 KB (639 words) - 02:46, 25 January 2025
Tarski's high school algebra problem (category Theorems in the foundations of mathematics)
program and Gödel's incompleteness theorem in the 1920s and 30s. First, note that Birkhoff proved with his HSP theorem that, remarkably, the equational...
11 KB (1,988 words) - 07:21, 20 May 2025
finitely axiomatizable, while ZFC and MK are not. A key theorem of NBG is the class existence theorem, which states that for every formula whose quantifiers...
97 KB (15,666 words) - 02:01, 18 March 2025
calculus correspond to relevant logic. The local truth (∇) modality in Grothendieck topology or the equivalent "lax" modality (◯) of Benton, Bierman, and...
58 KB (6,375 words) - 09:39, 27 May 2025