منابع مشابه
Φ-modules and Coefficient Spaces
We define and study certain moduli stacks of modules equipped with a Frobenius semi-linear endomorphism. These stacks can be thought of as parametrizing the coefficients of a variable Galois representation and are global variants of the spaces of Kisin–Breuil Φ-modules used by Kisin in his study of deformation spaces of local Galois representations. A version of a rigid analytic period map is d...
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A method to solve it for G = GK (K is a local field) is to use Fontaine’s theory of ΦΓ-modules and pass to a simpler Galois representation, paying the price of enlarging Zp to the ring of integers of a two-dimensional local field. In doing this we have to replace linear with semi-linear actions. In this paper we give an overview of the applications of such techniques in different situations. We...
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در این پایان نامه، در ابتدا برای مدول ها روی دامنه های پروفر شرایط معادل به دست آورده ایم و خواصی از ددکیند مدول ها روی دامنه های پروفر مشخص کرده ایم. در ادامه برای ددکیند مدول های با تولید متناهی روی حلقه های به طور صحیح بسته شرایط معادل به دست آورده ایم و ددکیند مدول های ضربی را مشخص کرده ایم. گزاره هایی در مورد بعد ددکیند مدول ها بیان کرده ایم. در پایان، قضایای lying over و going down را برا...
15 صفحه اولFive–Dimensional φ–Symmetric Spaces
It is still an open problem whether Riemannian manifolds all of whose local geodesic symmetries are volume–preserving (i.e., D’Atri spaces) or more generally, ball–homogeneous spaces, and C-spaces are locally homogeneous or not. We provide some partial positive answers by proving that five–dimensional locally φ–symmetric spaces can be characterized as Sasakian spaces which are ball–homogeneous ...
متن کاملNew Methods for (φ,γ)-modules
Let p be a prime number. The subject of p-adic Hodge theory concerns the interplay between different objects arising from the cohomology of algebraic varieties over p-adic fields. A good introduction to the subject can be found in the notes of Brinon and Conrad [3]; here, we limit discussion to two proofs which we feel are simpler than their counterparts in the literature. Our original motivati...
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ژورنال
عنوان ژورنال: Moscow Mathematical Journal
سال: 2009
ISSN: 1609-3321,1609-4514
DOI: 10.17323/1609-4514-2009-9-3-625-663