Results 121 to 130 of about 1,298,002 (233)

Oscillatory integrals with phases arising from algebraic number fields [PDF]

open access: yesarXiv
We develop a theory of oscillatory integrals whose phase is given by the trace of a polynomial over an algebraic number field. We present an application to the singular integral for a version of Tarry's problem for algebraic integers.
arxiv  

Algebraic Differential Characters [PDF]

open access: yesarXiv, 1996
We give a construction of algebraic differential characters, receiving classes of algebraic bundles with connection, lifitng the Chern-Simons invariants defined with S. Bloch, the classes in the Chow group and the analytic secondary invariants if the variety is defined over the field of complex numbers.
arxiv  

On finite arithmetic groups [PDF]

open access: yesInternational Journal of Group Theory, 2013
Let $F$ be a finite extension of $Bbb Q$, ${Bbb Q}_p$ or a globalfield of positive characteristic, and let $E/F$ be a Galois extension.We study the realization fields offinite subgroups $G$ of $GL_n(E)$ stable under the naturaloperation of the Galois ...
Dmitry Malinin
doaj  

Character Sums in Algebraic Number Fields

open access: yesJournal of Number Theory, 1994
AbstractPeriodic arithmetical functions in algebraic number fields are investigated in regard to their average order. In particular, a new inequality of Pólya-Vinogradov type for character sums is obtained.
openaire   +2 more sources

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