Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Abdelgadir Tarig"'
We introduce a compact moduli scheme of marked noncommutative cubic surfaces as the GIT moduli scheme of relations of a quiver associated with a full strong exceptional collection on a cubic surface. It is a toric variety containing the configuration
Externí odkaz:
http://arxiv.org/abs/2404.00175
Autor:
Abdelgadir, Tarig, Segal, Ed
We present an explicit GIT construction which produces both the minimal resolution of the type $D_4$ surface singularity, and also the orbifold resolution. Our construction is based on a Tannakian approach which is in principle applicable to arbitrar
Externí odkaz:
http://arxiv.org/abs/2402.05763
Boundary points on the moduli space of pointed curves corresponding to collisions of marked points have modular interpretations as degenerate curves. In this paper, we study degenerations of orbifold projective curves corresponding to collisions of s
Externí odkaz:
http://arxiv.org/abs/2401.14798
We introduce the notion of stable orbifold projective curves, and show that the moduli stack of stable orbifold projective curves is isomorphic to the moduli stack of weighted pointed stable curves in the sense of Hassett with respect to the weights
Externí odkaz:
http://arxiv.org/abs/2401.14797
Autor:
Mudather Mahmoud A, Elsyed Abdalla H, Ali Salah H, Abdelgadir Tarig, Malik Elfatih M, Elmardi Khalid A, Elhassan Asma H, Adam Ishag
Publikováno v:
Malaria Journal, Vol 8, Iss 1, p 39 (2009)
Abstract Background Malaria remains a major public health problem especially in sub-Saharan Africa. Despite the efforts exerted to provide effective anti-malarial drugs, still some communities suffer from getting access to these services due to many
Externí odkaz:
https://doaj.org/article/e6c8c15384344839ac0636bebbcb5307
Autor:
Ahmed Elderderi S, Khamiss Ammar H, Mohammed Mamoun M, Abdelgadir Tarig, Malik Elfatih M, Elamin Sakina B, Adam Ishag
Publikováno v:
Malaria Journal, Vol 4, Iss 1, p 41 (2005)
Abstract Background Early diagnosis and effective treatment with an appropriate drug form the main components of the World Health Organization's strategy to reduce malaria related mortality. The few available drugs might be safeguarded if combined wi
Externí odkaz:
https://doaj.org/article/7ab0d60d8b7f42afb12cb0fe3b797676
For a quiver $Q$, we take $\mathcal{M}$ an associated toric Nakajima quiver variety and $\Gamma$ the underlying graph. In this article, we give a direct relation between a specialisation of the Tutte polynomial of $\Gamma$, the Kac polynomial of $Q$
Externí odkaz:
http://arxiv.org/abs/1910.01633
Autor:
Abdelgadir, Tarig, Chan, Daniel
Publikováno v:
Journal of the LMS 108 (2023), 2085-2114
In this paper, we look at the problem of modular realisations of derived equivalences, and more generally, the problem of recovering a Deligne-Mumford stack $\mathbb{X}$ and a bundle $\mathcal{T}$ on it, via some moduli problem (on $\mathbb{X}$ or $A
Externí odkaz:
http://arxiv.org/abs/1907.07070
We introduce the notion of the moduli stack of relations of a quiver. When the quiver with relations is derived-equivalent to an algebraic variety, the corresponding compact moduli scheme can be viewed as a compact moduli of noncommutative deformatio
Externí odkaz:
http://arxiv.org/abs/1411.7770
Autor:
Abdelgadir, Tarig, Ueda, Kazushi
We describe weighted projective lines in the sense of Geigle and Lenzing by a moduli problem on the canonical algebra of Ringel. We then go on to study generators of the derived categories of coherent sheaves on the total spaces of their canonical bu
Externí odkaz:
http://arxiv.org/abs/1409.7050