Results 41 to 50 of about 134,827 (278)
Projective parameterized linear codes
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2015 In this paper we estimate the main parameters of some evaluation codes which are known as projective parameterized codes. We find the length of these codes and we give a formula for the dimension in terms of the Hilbert function associated to two ideals,
González Sarabia Manuel +2 more
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Extension of Cap by Size and Degree in the Space PG(3,11)
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2023 A cap of size and degree in a projective space, (briefly; -cap) is a set of points with the property that each line in the space meet it in at most points.
Jabbar Sharif Radhi +1 more
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Gorenstein projective dimension for complexes [PDF]
Transactions of the American Mathematical Society, 2005 We define and study a notion of Gorenstein projective dimension for complexes of left modules over associative rings. For complexes of finite Gorenstein projective dimension we define and study a Tate cohomology theory. Tate cohomology groups have a natural transformation to classical Ext groups. In the case of module arguments, we show that these maps
openaire +2 more sources
Super finitely presented modules and Gorenstein projective modules
, 2015 Let $R$ be a commutative ring. An $R$-module $M$ is said to be super finitely presented if there is an exact sequence of $R$-modules $\cdots\rightarrow P_n\rightarrow\cdots \rightarrow P_1\rightarrow P_0\rightarrow M\rightarrow 0$ where each $P_i$ is ...
Kim, Hwankoo, Qiao, Lei, Wang, Fanggui
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Pediatric Blood &Cancer, EarlyView.Abstract Background A routine baseline echocardiogram is often obtained prior to anthracycline administration in children with cancer. The utility of baseline echocardiogram is unclear in patients with standard risk B‐cell acute lymphoblastic leukemia (SR B‐ALL) as their anthracycline cumulative dose is low.
Ziyad Alrajhi +4 more
wiley +1 more source
On the Projective Algebra of Randers Metrics of Constant Flag Curvature
Symmetry, Integrability and Geometry: Methods and Applications, 2011 The collection of all projective vector fields on a Finsler space (M,F) is a finite-dimensional Lie algebra with respect to the usual Lie bracket, called the projective algebra denoted by p(M,F) and is the Lie algebra of the projective group P(M,F).
Mehdi Rafie-Rad, Bahman Rezaei
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The Regularity of Some Families of Circulant Graphs
Mathematics, 2019 We compute the Castelnuovo−Mumford regularity of the edge ideals of two families of circulant graphs, which includes all cubic circulant graphs.
Miguel Eduardo Uribe-Paczka +1 more
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The cone of pseudo-effective divisors of log varieties after Batyrev
, 2009 In these notes we investigate the cone of nef curves of projective varieties, which is the dual cone to the cone of pseudo-effective divisors. We prove a structure theorem for the cone of nef curves of projective $\mathbb Q$-factorial klt pairs of ...
Carolina Araujo +7 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Childhood cancer survivors (CCS) have an increased risk of long‐term health complications, including treatment‐related hearing loss. Although early detection is important, many adult survivors do not attend hearing screenings in clinical centers because visits can be logistically or emotionally burdensome.
Philippa Jörger +9 more
wiley +1 more source
Properly stratified algebras and tilting
, 2005 We study the properties of tilting modules in the context of properly stratified algebras. In particular, we answer the question when the Ringel dual of a properly stratified algebra is properly stratified itself, and show that the class of properly ...
Frisk, Anders, Mazorchuk, Volodymyr
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