Results 271 to 280 of about 5,402 (301)

Congruence kernels in Ockham algebras [PDF]

open access: possibleAlgebra universalis, 2017
We consider, in the context of an Ockham algebra $${{\mathcal{L} = (L; f)}}$$ , the ideals I of L that are kernels of congruences on $$
T. S. Blyth, H. J. Silva
openaire   +1 more source

Stonean kernels of MS-algebras [PDF]

open access: possibleWuhan University Journal of Natural Sciences, 1998
In this paper, the internal structures of MS-algebras are investigated by means of the new notions of Stonean kernel and M-ideal. We determine necessary and sufficient conditions for an MS-algebra with a Kleene skeleton. After introducing a special kind of principal congruence, we consider the relationship between an MS-algebra and its quotient algebra.
openaire   +1 more source

Build to order linear algebra kernels [PDF]

open access: possible2008 IEEE International Symposium on Parallel and Distributed Processing, 2008
The performance bottleneck for many scientific applications is the cost of memory access inside linear algebra kernels. Tuning such kernels for memory efficiency is a complex task that reduces the productivity of computational scientists. Software libraries such as the Basic Linear Algebra Subprograms (BLAS) ameliorate this problem by providing a ...
Ian Karlin   +2 more
openaire   +1 more source

Algebraic kernel

2010
CGAL User and Reference Manual. CGAL Editorial board, 3.6 edition.
Berberich, Eric   +4 more
openaire   +3 more sources

KERNEL IDEALS AND CONGRUENCES ON MS-ALGEBRAS

Acta Mathematica Scientia, 2006
Abstract In this article, the authors describe the largest congruence induced by a kernel ideal of an MS-algebra and characterize those MS-algebras on which all the congruences are in a one-to-one correspondence with the kernel ideals.
Yanlu Zeng, Congwen Luo
openaire   +2 more sources

Unit and kernel systems in algebraic frames [PDF]

open access: possibleAlgebra universalis, 2006
One considers the poset of dense, coherent frame quotients of an algebraic frame with the finite intersection property, which are compact. It is shown that there is a smallest such, the frame of d-elements. However, unless the frame is already compact there is no largest such quotient.
openaire   +1 more source

Kernels over Relational Algebra Structures

2005
In this paper we present a novel and general framework based on concepts of relational algebra for kernel-based learning over relational schema. We exploit the notion of foreign keys to define a new attribute that we call instance-set and we use this type of attribute to define a tree like structured representation of the learning instances.
Adam Woźnica   +2 more
openaire   +2 more sources

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