fields, the fields of p-adic numbers for positive prime integer p, were introduced by Kurt Hensel at the end of the 19th century. Every local field is...
11 KB (1,659 words) - 17:40, 24 July 2024
extensions of "local" (i.e., complete for a discrete valuation) fields with finite residue field.[dubious – discuss] Part I, Local Fields (Basic Facts):...
2 KB (175 words) - 22:48, 20 December 2023
Local field potentials (LFP) are transient electrical signals generated in nerves and other tissues by the summed and synchronous electrical activity...
10 KB (1,244 words) - 06:20, 28 August 2024
mathematics, local class field theory, introduced by Helmut Hasse, is the study of abelian extensions of local fields; here, "local field" means a field which...
9 KB (1,047 words) - 04:51, 26 April 2023
known fields are the field of rational numbers, the field of real numbers and the field of complex numbers. Many other fields, such as fields of rational...
87 KB (10,299 words) - 00:21, 24 September 2024
multi-dimensional local fields. On the usual local fields (typically completions of number fields or the quotient fields of local rings of algebraic curves) there...
11 KB (1,381 words) - 01:39, 14 July 2024
finite residue field. Let L / K {\displaystyle L/K} be a finite Galois extension of nonarchimedean local fields with finite residue fields ℓ / k {\displaystyle...
4 KB (371 words) - 18:05, 15 December 2021
Ramification (mathematics) (section In local fields)
extensions of a valuation of a field K to an extension field of K. This generalizes the notions in algebraic number theory, local fields, and Dedekind domains...
8 KB (1,116 words) - 19:40, 23 July 2024
Archimedean property (redirect from Archimedean field)
theory of rank one valued fields and normed spaces over rank one valued fields as follows. Let K {\displaystyle K} be a field endowed with an absolute...
16 KB (2,387 words) - 16:16, 28 September 2024
Langlands program (section Local Langlands conjectures)
groups over local fields (with different subcases corresponding to archimedean local fields, p-adic local fields, and completions of function fields) Automorphic...
26 KB (2,932 words) - 05:53, 12 September 2024
such that their completions give a Galois field extension K w / k v {\displaystyle K_{w}/k_{v}} of local fields, there is an induced action of the Galois...
18 KB (3,190 words) - 20:36, 19 July 2024
at a local level first, that is to say, by looking at the corresponding local fields. For number fields K {\displaystyle K} , the local fields are the...
52 KB (8,407 words) - 17:41, 28 August 2024
Lusztig (1995) classified the unipotent characters over non-archimedean local fields. Vogan (1987) discusses several different possible definitions of unipotent...
3 KB (374 words) - 18:57, 26 January 2024
of algebraic number fields in the p-adic context. One of the useful structure theorems for vector spaces over locally compact fields is that the finite...
5 KB (893 words) - 11:43, 14 February 2024
in some cases, for example over the real or p-adic fields, and thereby over number fields via local-global principles. Abelian varieties are connected...
16 KB (2,244 words) - 11:33, 24 September 2024
the computations of K-theory of global fields (such as number fields and function fields), as well as local fields (such as p-adic numbers). Suslin (1983)...
3 KB (405 words) - 20:47, 12 August 2023
global field is one of two types of fields (the other one is local fields) that are characterized using valuations. There are two kinds of global fields: Algebraic...
8 KB (1,054 words) - 14:30, 11 June 2024
football field crushes other local fields". WLEX-TV. Retrieved August 25, 2024. Rosenthal, Gregg (March 22, 2011). "There will be no blue NFL fields". Pro...
18 KB (1,173 words) - 18:35, 14 September 2024
Look up Elysian Fields in Wiktionary, the free dictionary. The Elysian Fields, also called Elysium, are the final resting place of the souls of the heroic...
2 KB (332 words) - 23:26, 24 May 2024
be local, or it might be nonlocal. Noether fields are often composite fields and they are local. In the generalized LSZ formalism, composite fields, which...
807 bytes (76 words) - 08:21, 28 June 2024
Algebraic number theory (section Local fields)
algebraic objects such as algebraic number fields and their rings of integers, finite fields, and function fields. These properties, such as whether a ring...
40 KB (5,798 words) - 13:01, 5 July 2024
fields are not extendable to the general case of algebraic number fields, and different conceptual principles are in use in the general class field theory...
16 KB (2,212 words) - 16:30, 14 July 2024
every field extension F/k. (see below) Otherwise, k is called imperfect. In particular, all fields of characteristic zero and all finite fields are perfect...
8 KB (1,120 words) - 22:15, 8 September 2024
more specifically in local class field theory, the ramification groups are a filtration of the Galois group of a local field extension, which gives...
14 KB (2,553 words) - 21:40, 22 May 2024
representations of general linear groups over local fields. The local Langlands conjecture for GL2 of a local field says that there is a (unique) bijection...
19 KB (2,041 words) - 21:59, 27 February 2024
spectrometer's applied magnetic field B 0 {\displaystyle B_{0}} but also to any local magnetic fields of atoms or molecules. The effective field B eff {\displaystyle...
48 KB (6,597 words) - 05:32, 13 July 2024
for much of modern quantum field theory, including a variational approach, and the equations of motion for quantum fields. He developed the first electroweak...
24 KB (2,987 words) - 06:18, 23 June 2024
of the symplectic group over R; it has analogues over other local fields, finite fields, and adele rings. The symplectic group is a classical group defined...
22 KB (3,076 words) - 13:01, 4 July 2024
quasi-finite field is a generalisation of a finite field. Standard local class field theory usually deals with complete valued fields whose residue field is finite...
4 KB (488 words) - 14:08, 4 September 2023
Proceedings of a Conference on Local Fields, Springer-Verlag, pp. 158–183, MR 0231827 Artin, Emil; Tate, John (2009) [1967], Class field theory, AMS Chelsea Publishing...
19 KB (1,690 words) - 23:03, 19 July 2024