Results 11 to 20 of about 3,689,614 (284)

Genus fields of congruence function fields

open access: yesFinite Fields and Their Applications, 2017
Let $k$ be a rational congruence function field and consider an arbitrary finite separable extension $K/k$. If for each prime in $k$ ramified in $K$ we have that at least one ramification index is not divided by the characteristic of $K$, we find the genus field $\g K$, except for constants, of the extension $K/k$.
Maldonado-Ramírez, Myriam   +2 more
openaire   +2 more sources

Towards a Molecular Understanding of the Fanconi Anemia Core Complex

open access: yesAnemia, 2012
Fanconi Anemia (FA) is a genetic disorder characterized by the inability of patient cells to repair DNA damage caused by interstrand crosslinking agents.
Charlotte Hodson, Helen Walden
doaj   +1 more source

On the Complex-Valued Distribution Function of Charged Particles in Magnetic Fields

open access: yesMathematics, 2021
In this work, we revisit Boltzmann’s distribution function, which, together with the Boltzmann equation, forms the basis for the kinetic theory of gases and solutions to problems in hydrodynamics.
Andrey Saveliev
doaj   +1 more source

Some Properties of Euler’s Function and of the Function τ and Their Generalizations in Algebraic Number Fields

open access: yesMathematics, 2021
In this paper, we find some inequalities which involve Euler’s function, extended Euler’s function, the function τ, and the generalized function τ in algebraic number fields.
Nicuşor Minculete, Diana Savin
doaj   +1 more source

On the section conjecture over function fields and finitely generated fields [PDF]

open access: yes, 2016
We investigate sections of arithmetic fundamental groups of hyperbolic curves over function fields. As a consequence we prove that the anabelian section conjecture of Grothendieck holds over all finitely generated fields over $\Bbb Q$ if it holds over ...
Saidi, Mohamed
core   +2 more sources

On the Mertens Conjecture for Function Fields [PDF]

open access: yes, 2013
We study an analogue of the Mertens conjecture in the setting of global function fields. Building on the work of Cha, we show that most hyperelliptic curves do not satisfy the Mertens conjecture, but that if we modify the Mertens conjecture to have a ...
Humphries, Peter
core   +2 more sources

Algorithms for Function Fields [PDF]

open access: yesExperimental Mathematics, 2002
Let K/Q(t) be a finite extension. We describe algorithms for computingsubfields and automorphisms of K/Q(t). As an application we give an algorithm for finding decompositions of rational functions in Q(α). We also present an algorithm which decides if an extension L/Q(t) is a subfield of K.
openaire   +2 more sources

Pseudo-algebraically closed fields over rational function fields [PDF]

open access: yesProceedings of the American Mathematical Society, 1983
The following theorem is proved: Let T T be an uncountable set of algebraically independent elements over a field K 0 {K_0} . Then K = K 0 ( T ) K = {K_0}(T) is a Hilbertian ...
Jarden, Moshe, Shelah, Saharon
openaire   +1 more source

Functional visual fields: relationship of visual field areas to self‐reported function [PDF]

open access: yesOphthalmic and Physiological Optics, 2017
AbstractPurposeThe aim of this study is to relate areas of the visual field to functional difficulties to inform the development of a binocular visual field assessment that can reflect the functional consequences of visual field loss.MethodsFifty‐two participants with peripheral visual field loss undertook binocular assessment of visual fields using ...
Subhi, Hikmat   +3 more
openaire   +2 more sources

Some Properties of Extended Euler’s Function and Extended Dedekind’s Function

open access: yesMathematics, 2020
In this paper, we find some properties of Euler’s function and Dedekind’s function. We also generalize these results, from an algebraic point of view, for extended Euler’s function and extended Dedekind’s function, in algebraic number fields ...
Nicuşor Minculete, Diana Savin
doaj   +1 more source

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