Results 11 to 20 of about 2,507,409 (326)

Annihilation of $\text{tor}_{Z_{p}}(\mathcal G_{K,S}^{ab})$ for real abelian extensions $K/Q$

open access: yesCommunications in Advanced Mathematical Sciences, 2018
Let $K$ be a real abelian extension of $\mathbb{Q}$. Let $p$ be a prime number, $S$ the set of $p$-places of $K$ and ${\mathcal G}_{K,S}$ the Galois group of the maximal $S \cup \{\infty\}$-ramified pro-$p$-extension of $K$ (i.e., unramified outside $p ...
Georges Gras
doaj   +1 more source

On some extensions of Gauss’ work and applications

open access: yesOpen Mathematics, 2020
Let K be an imaginary quadratic field of discriminant dK{d}_{K} with ring of integers OK{{\mathcal{O}}}_{K}, and let τK{\tau }_{K} be an element of the complex upper half plane so that OK=[τK,1]{{\mathcal{O}}}_{K}={[}{\tau }_{K},1].
Jung Ho Yun, Koo Ja Kyung, Shin Dong Hwa
doaj   +1 more source

General Fractional Noether Theorem and Non-Holonomic Action Principle

open access: yesMathematics, 2023
Using general fractional calculus (GFC) of the Luchko form and non-holonomic variational equations of Sedov type, generalizations of the standard action principle and first Noether theorem are proposed and proved for non-local (general fractional) non ...
Vasily E. Tarasov
doaj   +1 more source

Some remarks on the local class field theory of Serre and Hazewinkel [PDF]

open access: yes, 2013
We give a new approach for the local class field theory of Serre and Hazewinkel.
Suzuki, Takashi
core   +2 more sources

Practice of the Incomplete $p$-Ramification Over a Number Field -- History of Abelian $p$-Ramification

open access: yesCommunications in Advanced Mathematical Sciences, 2019
The theory of $p$-ramification, regarding the Galois group of the maximal pro-$p$-extension of a number field $K$, unramified outside $p$ and $\infty$, is well known including numerical experiments with PARI/GP programs.
Georges Gras
doaj   +1 more source

Is γKLS-generalized statistical field theory complete?

open access: yesPhysics Letters B, 2023
In this Letter we introduce some field-theoretic approach for computing the critical properties of γKLS-generalized systems undergoing continuous phase transitions, namely γKLS-statistical field theory.
P.R.S. Carvalho
doaj   +1 more source

On a problem of Hasse and Ramachandra

open access: yesOpen Mathematics, 2019
Let K be an imaginary quadratic field, and let 𝔣 be a nontrivial integral ideal of K. Hasse and Ramachandra asked whether the ray class field of K modulo 𝔣 can be generated by a single value of the Weber function. We completely resolve this question when
Koo Ja Kyung   +2 more
doaj   +1 more source

Gauge Theory of Massive Tensor Field [PDF]

open access: yes, 1995
In order to construct a massive tensor theory with a smooth massless limit, we apply the Batalin-Fradkin algorithm to the ordinary massive tensor theory. By introducing an auxiliary vector field all second-class constraints are converted into first-class
Hamamoto, Shinji
core   +2 more sources

Matrix String Theory, 2D SYM Instantons and affine Toda systems [PDF]

open access: yes, 1998
Extending a recent result of S.B. Giddings, F. Hacquebord and H. Verlinde, we show that in the U(N) SYM Matrix theory there exist classical BPS instantons which interpolate between different closed string configurations via joining/splitting interactions
Bonelli, G., Bonora, L., Nesti, F.
core   +2 more sources

Higher class field theory and the connected component [PDF]

open access: yes, 2008
. In this note we present a new self-contained approach to the class field theory of arithmetic schemes in the sense of Wiesend. Along the way we prove new results on space filling curves on arithmetic schemes and on the class field theory of local rings.
Kerz, Moritz
core   +2 more sources

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