نتایج جستجو برای: split extension

تعداد نتایج: 196728  

Journal: :Journal of Pure and Applied Algebra 2023

We introduce normal cores, as well the more general action in context of a semi-abelian category, and further generalise those to split extension cores homological category. prove that, if category is moreover well-powered with (small) joins, then existence equivalent condition that change-of-base functors fibration points are geometric. call finitely complete satisfies this an algebraic logos....

Journal: :Pharmaceutical statistics 2009
Tim Friede Robin Henderson

The recently published Committee for Medicinal Products for Human Use reflection paper on flexible designs highlights a controversial issue regarding the interpretation of adaptive trials. The guideline suggests that a test for heterogeneity should be preplanned and if treatment effect estimates differ significantly between design stages then data collected before and after the interim analysis...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی شاهرود - دانشکده معدن و ژئوفیزیک 1389

خردشدگی مطلوب و مناسب، فاکتوری مهم در موفقیت یک عملیات انفجاری بوده و می تواند هزینه کلی تولید یک معدن را به حداقل ممکن تنزل دهد. امروزه آنالیز تصویری به دلیل صرف زمان و هزین? عملیاتی کم، مرسوم ترین روش برای ارزیابی خردایش و تعیین الگوهای آتشباری بهینه می باشد. کارهای متعددی در نقاط مختلف به منظور تعیین دانه بندی توده سنگ خردشده با استفاده از نرم افزارهای آنالیز تصویری، انجام شده است، اما به ...

Journal: :Journal of Mahatma Gandhi Institute of Medical Sciences 2016

Journal: :Proceedings of the Edinburgh Mathematical Society 2022

We demonstrate that two supersoluble complements of an abelian base in a finite split extension are conjugate if and only if, for each prime $p$, Sylow $p$-subgroup one complement is to the other. As corollary, we find any subgroup $N$ $G$ there exists $S$ such $S\cap N$ $G$. In particular, restricting groups allows us ease D. G. Higman's stipulation be within $S$. then consider group actions o...

2017
BJORN POONEN

(1) Explicit class field theory for global function fields (just as torsion of Gm gives abelian extensions of Q, and torsion of CM elliptic curves gives abelian extension of imaginary quadratic fields). Here global function field means Fp(T ) or a finite extension. (2) Langlands conjectures for GLn over function fields (Drinfeld modular varieties play the role of Shimura varieties). (3) Modular...

Journal: :Simulation 2014
Federico Bergero Ernesto Kofman

In this article we introduce an extension to the Discrete Event System (DEVS) formalism called Vectorial DEVS (VECDEVS) that allows to represent large scale systems in a graphic block diagram way. A pure VECDEVS model basically consist in an array of identical classic DEVS models that may differ in their parameters. The interconnection of VECDEVS models with some special classic DEVS models tha...

2011
Ringo Baumann Gerhard Brewka Renata Wong

In a recent paper Baumann [1] has shown that splitting results, similar to those known for logic programs under answer set semantics and default logic, can also be obtained for Dung argumentation frameworks (AFs). Under certain conditions a given AF A can be split into subparts A1 and A2 such that extensions of A can be computed by (1) computing an extension E1 of A1, (2) modifying A2 based on ...

Journal: :bulletin of the iranian mathematical society 2013
j. moori t. seretlo

the non-split extension group $overline{g} = 5^3{^.}l(3,5)$ is a subgroup of order 46500000 and of index 1113229656 in ly. the group $overline{g}$ in turn has l(3,5) and $5^2{:}2.a_5$ as inertia factors. the group $5^2{:}2.a_5$ is of order 3 000 and is of index 124 in l(3,5). the aim of this paper is to compute the fischer-clifford matrices of $overline{g}$, which together with associated parti...

1998
Raymond W. Yip Karl N. Levitt

Inference is a way to subvert access control mechanisms of database systems. Most existing work on inference detection relies on analyzing functional dependencies in the database schema. This paper is an extension to our earlier e ort in developing a data level inference detection system [Yip and Levitt, 1998]. In this paper, we introduce the split query inference rule, make an extension to the...

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