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pro vyhledávání: '"Phạm Thúy Hường"'
The aim of this article is the classification of simple 0-dimensional isolated complete intersection singularities in positive characteristic. As usual, a singularity is called simple or 0-modal if there are only finitely many isomorphism classes of
Externí odkaz:
http://arxiv.org/abs/2404.19728
Autor:
Harms, Erik
Publikováno v:
South East Asia Research, 2011 Jun 01. 19(2), 364-368.
Externí odkaz:
http://dx.doi.org/10.5367/sear.2011.0051
In this note, we give a necessary and sufficient condition for a matrix A in M to be finitely G-determined, where M is the ring of 2 x 2 matrices whose entries are formal power series over an infinite field, and G is a group acting on M by change of
Externí odkaz:
http://arxiv.org/abs/2008.13208
Autor:
Greuel, Gert-Martin, Pham, Thuy Huong
We consider the actions of different groups G on the space M of m x n matrices with entries in the formal power series ring K[[x1,..., xs]], K an arbitrary field. G acts on M by analytic change of coordinates, combined with the multiplication by inve
Externí odkaz:
http://arxiv.org/abs/1709.08592
Autor:
Greuel, Gert-Martin, Pham, Thuy Huong
Publikováno v:
Journal of Algebra 530 (2019) 195-214
The main aim of this paper is to characterize ideals I in the power series ring R=K[[x1,...,xs]] that are finitely determined up to contact equivalence by proving that this is the case if and only if I is an isolated complete intersection singularity
Externí odkaz:
http://arxiv.org/abs/1708.02442
Autor:
Greuel, Gert-Martin, Pham, Thuy Huong
Let $R=K[[x_1,...,x_s]]$ be the ring of formal power series with maximal ideal $\mathfrak{m}$ over a field $K$ of arbitrary characteristic. On the ring $M_{m,n}$ of $m\times n$ matrices $A$ with entries in $R$ we consider several equivalence relation
Externí odkaz:
http://arxiv.org/abs/1609.05133
Autor:
Greuel, Gert-Martin, Pham, Thuy Huong
The well-known Mather-Yau theorem says that the isomorphism type of the local ring of an isolated complex hypersurface singularity is determined by its Tjurina algebra. It is also well known that this result is wrong as stated for power series f in K
Externí odkaz:
http://arxiv.org/abs/1308.5153
Publikováno v:
In Journal of Plastic, Reconstructive & Aesthetic Surgery August 2019 72(8):1292-1298
Autor:
Greuel, Gert-Martin, Pham, Thuy Huong
Publikováno v:
In Journal of Algebra 15 July 2019 530:195-214
Publikováno v:
Tạp chí Y học Cộng đồng. 64
Mục tiêu: Xác định tỷ lệ các yếu tố nguy cơ, tỉ lệ đái tháo đường, rối loạn dung nạp glucose ở nhữngđối tượng có nguy cơ cao mắc bệnh để quản lý và điều trị.Phương pháp: Nghiên cứu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::939f248c5679f55b8662ec1f9737cd2a
https://doi.org/10.52163/yhc.v64i3.637
https://doi.org/10.52163/yhc.v64i3.637