Results 151 to 160 of about 8,103 (256)
Prismatic F‐crystals and Wach modules
Proceedings of the London Mathematical Society, Volume 133, Issue 1, July 2026.Abstract We show that the category of analytic/completed prismatic F-crystals$F\text{-crystals}$ on the absolute prismatic site of a small (unramified at p$p$) base ring is naturally equivalent to the category of relative Wach modules from the theory of (φ,Γ)-modules$(\varphi, \Gamma)\text{-modules}$.
Abhinandan
wiley +1 more source
Valuations on a Commutative Ring [PDF]
, 1966 82 pagesThe purpose of this paper is to extend some results from the theory of valuations on a field to an arbitrary commutative ring with identity. The results obtained are well known when interpreted in the context of a field and comprise only a ...
Manis, Merle Eugene
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Projective Modules and Polynomials over the Hurwitz Quaternions
MathematicsA theorem of Sheshadri (Proc. Nat. Acad. Sci. USA 44 (1958) 456–458) shows that, when Λ is a commutative principal ideal domain, finitely generated projective modules over the polynomial ring Λ[t] are all free. The ring Γ of Hurwitz quaternions, that is,
Francis E. A. Johnson
doaj +1 more source
Fock space of local fields of the discrete GFF and its scaling limit bosonic CFT
Proceedings of the London Mathematical Society, Volume 133, Issue 1, July 2026.Abstract To connect conformal field theories (CFTs) to probabilistic lattice models, recent works of Hongler et al. and Adame‐Carrillo have introduced a novel definition of local fields of the lattice models. Local fields in this picture are probabilistically concrete: they are built from random variables in the model.
David Adame‐Carrillo +2 more
wiley +1 more source
Purely Inseparable Ring Extensions and Azumaya Algebras [PDF]
, 1999 Ikehata, Shuichi
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A commutative Bezout PM* domain is an elementary divisor ring [PDF]
, 2015 We prove that any commutative Bezout PM∗ domain is an elementary divisor ...
Zabavsky, B., Gatalevych, A.
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Uniformly Secondary Modules over Commutative Ring
پژوهشهای ریاضی, 2017 In [2] the notion of “uniformly ideal” was introduced and developed the basic theory. In this article we introduce and advance a theory which, in a sense, dual to that i.e, the notion of “uniformly secondary module”.
A.J Taherizadeh
doaj
Derivations and commutativity of rings [PDF]
Pacific Journal of Mathematics, 1979 Chung, Lung O. +2 more
openaire +3 more sources
GALOIS THEORY OF FINITE COMMUTATIVE RING AND ARTIN SYMBOL [PDF]
, 1988 In a finite commutative ring, we show that artin symbol which replaces the frobenius map in a finite field can be defined as an image of artin map on a grothendieck group.
이향숙
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