Results 1 to 10 of about 990,705 (257)

Topological Up-Algebras

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2019
In this paper, we introduce the notion of topological UP-algebras and several types of subsets of topological UP-algebras, and prove the generalization of these subsets.
Satirad Akarachai, Iampan Aiyared
doaj   +3 more sources

Local topological order and boundary algebras [PDF]

open access: yesForum of Mathematics, Sigma, 2023
We introduce a set of axioms for locally topologically ordered quantum spin systems in terms of nets of local ground state projections, and we show they are satisfied by Kitaev’s Toric Code and Levin-Wen type models.
Corey Jones   +4 more
doaj   +2 more sources

Ford lemma for topological *-algebras; pp. 69–80 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2011
Several analogies of Ford lemma for topological algebras (in particular, for topological *-algebras) are proved (without using projective limits). Topological *-algebras, in which a self-adjoint element a with spA(a) ⊂ (0,∞) has a self-adjoint square
Mart Abel, Mati Abel
doaj   +2 more sources

HYPERGROUP ALGEBRAS AS TOPOLOGICAL ALGEBRAS

open access: yesBulletin of the Australian Mathematical Society, 2014
AbstractLet$\def \xmlpi #1{}\def \mathsfbi #1{\boldsymbol {\mathsf {#1}}}\let \le =\leqslant \let \leq =\leqslant \let \ge =\geqslant \let \geq =\geqslant \def \Pr {\mathit {Pr}}\def \Fr {\mathit {Fr}}\def \Rey {\mathit {Re}}K$be a locally compact hypergroup endowed with a left Haar measure and let$L^1(K)$be the usual Lebesgue space of$K$with respect ...
Maghsoudi, S., Seoane-Sepúlveda, J. B.
openaire   +3 more sources

Remarks on Topological Algebras [PDF]

open access: yesMoscow Mathematical Journal, 2008
The note complements topological aspects of the theory of chiral algebras.
A. Beilinson, V. Ginzburg
openaire   +4 more sources

Pairs of Topological Algebras

open access: yesRocky Mountain Journal of Mathematics, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mart Abel
exaly   +4 more sources

Symmetric topological*-algebras

open access: yesPeriodica Mathematica Hungarica, 1988
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
M. Fragoulopoulou
openaire   +4 more sources

Limits in the category Seg of Segal topological algebras [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2022
In this paper we find several sufficient conditions for a family of Segal topological algebras to have a limit in the category Seg of Segal topological algebras.
Mart Abel
doaj   +1 more source

Colimits in the category Seg of Segal topological algebras [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2022
In this paper we find sufficient conditions for a direct system of Segal topological algebras to have a colimit in the category Seg of Segal topological algebras.
Mart Abel
doaj   +1 more source

$\varphi$-multipliers on a class of topological algebras [PDF]

open access: yesMathematica Bohemica, 2022
In this paper, we generalize the concept of $\varphi$-multipliers on Banach algebras to a class of topological algebras. Then the characterizations of $\varphi$-multipliers are investigated in these algebras.
Ali Naziri-Kordkandi
doaj   +1 more source

Home - About - Disclaimer - Privacy