نتایج جستجو برای: projective special linear group

تعداد نتایج: 1665242  

Journal: :iranian journal of science and technology (sciences) 2008
b. najafi

we prove that every r-quadratic metric of scalar flag curvature with a dimension greater than twois of constant flag curvature. then we show that generalized douglas-weyl metrics contain r-quadraticmetrics as a special case, but the class of r-quadratic metric is not closed under projective transformations

Journal: :Annali di Matematica Pura ed Applicata (1923 -) 2021

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ولی عصر (عج) - رفسنجان - دانشکده ریاضی 1389

in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده ادبیات و زبانهای خارجی 1389

within the components of communicative competence, a special emphasis is put on the “rules of politeness,” specifically the politeness strategies (brown and levinson, 1978) that speakers deploy when performing the request speech act. this is because the degree of imposition that making a request places upon one’s interlocutor(s) has been seen to be influenced by several factors among which, as ...

Journal: :Discrete Mathematics 2022

Linear sets on the projective line have attracted a lot of attention because their link with blocking sets, KM-arcs and rank-metric codes. In this paper, we study linear having two points complementary weight, that is, for which sum weights equals rank set. As special case, those exactly weight greater than one, by showing new examples studying equivalence issue. Also, determine some linearized...

2005
ANTHONY HENDERSON

Using a general result of Lusztig, we find the decomposition into irreducibles of certain induced characters of the projective general linear group over a finite field of odd characteristic.

2009
Ezio Malis Tarek Hamel Robert Mahony Pascal Morin

Visual servo control schemes use visual information obtained by one or multiple cameras as the primary measurement to regulate the motion of a robot [21, 11, 12, 6]. In the last decade, a number of visual servo control schemes have been proposed that extract homography image transformations between images of a planar scenes and use these as the primary visual information for a servo control pro...

Journal: :bulletin of the iranian mathematical society 2011
t. ghasemi honary m. najafi tavani

Journal: :Mathematical Social Sciences 2012
Paolo Serafini

We deal with the problem of assigning seats to the European Parliament within the special requirements imposed by the rules of the EU. Since the usual rounding techniques, like in the divisor methods, may fail to satisfy these requirements, we propose to use integer linear programming (ILP) to provide at the same time rounding and satisfaction of the requirements. Using ILP makes central the ch...

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