Results 291 to 300 of about 161,671 (322)

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
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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The kernel space of a Witt algebra

Russian Mathematical Surveys, 1988
See the review in Zbl 0658.17012.
A S Dzhumadil'daev, M N Bakiev
openaire   +2 more sources

Lie Algebra Kernels and Cohomology

American Journal of Mathematics, 1954
The author continues his study of the interpretation of restricted cohomology groups of restricted Lie algebras (cf. preceding review Zbl 0055.26505). Here the 3-dimensional cohomology group is interpreted in terms of ``restricted'' kernels, which are analogous to the kernels of group extension theory.
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On the Algebra of Pair Integral Operators with Homogeneous Kernels [PDF]

open access: possibleMathematical Notes, 2003
The author investigates the smallest closed subalgebra \(\mathcal{A}\) of \({\mathcal L} (L^p({\mathbb R}^n))\), \(p\in [1,\infty]\), that contains all operators of the form \(A=\lambda I-K_1 P-K_2 Q\), where \(\lambda \in {\mathbb C}\), \(P\) and \(Q\) are the operators of multiplication by the characteristic functions of \(| x| \leq 1\) and \(| x| >1\
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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
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Algebraic structure and kernel of the Schrodinger equation

Journal of Physics A: Mathematical and General, 1987
The author derives the kernel of the Schrödinger equation in the following special cases: free particle, harmonic oscillator, harmonic oscillator and gravitational field, uniform field. His result are deduced from the consideration of the commutation relations of the Lie algebra. It is remarked that the same results can be obtained by using the Feynman'
openaire   +3 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.
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An algebra of integral operators with fixed singularities in kernels

Integral Equations and Operator Theory, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Eugene Shargorodsky   +2 more
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