Results 31 to 40 of about 18,679 (292)

Compact elements and smallest faithful representation of C*-algebras [PDF]

open access: yes, 1995
Let A be a C*-algebra which either allows a faithful separable rep- resentation or is postliminal. We prove that A then admits a smallest faithful representation if and only if the ideal of compact elements is an essential ideal in ...
Matzinger, H   +3 more
core   +2 more sources

Anchoring, the norm reminder effect, and the faithful representation of an entity’s financial position [PDF]

open access: yesZeszyty Teoretyczne Rachunkowości, 2021
Purpose: The aim of the paper is to verify the assumptions about the impact of the anchoring effect and the norm reminder effect in accounting decisions, in the case of the freedom of choice left by legal regulations, Methodology/approach: The study was ...
Nelli Artienwicz, Sabina Kołodziej
doaj   +1 more source

The representation type of local algebras [PDF]

open access: yes, 1975
Ringel CM. The representation type of local algebras. In: Dlab V, Gabriel P, eds. Representations of Algebras. Proceedings of the International Conference Ottawa 1974. Lecture Notes in Mathematics. Vol 488.
Dlab, Vlastimil   +2 more
core   +2 more sources

Rational and quasi-permutation representations of holomorphs of cyclic $p$-groups [PDF]

open access: yesInternational Journal of Group Theory, 2022
‎For a finite group $G$‎, ‎three of the positive integers governing its‎ ‎representation theory over $\mathbb{C}$ and over $\mathbb{Q}$ are‎ ‎$p(G),q(G),c(G)$‎.
Soham Pradhan, B. Sury
doaj   +1 more source

Faithful representations with topographic maps [PDF]

open access: yesNeural Networks, 1999
Topographic map algorithms that are aimed at building "faithful representations" also yield maps that transfer the maximum amount of information available about the distribution from which they receive input. The weight density (magnification factor) of these maps is proportional to the input density, or the neurons of these maps have an equal ...
openaire   +2 more sources

A Stone-Weierstrass theorem for group representations

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1978
It is well known that if G is a compact group and π a faithful (unitary) representation, then each irreducible representation of G occurs in the tensor product of some number of copies of π and its contragredient. We generalize this result to a separable
Joe Repka
doaj   +1 more source

Faithful Representations of Crossed Products by Endomorphisms [PDF]

open access: yesProceedings of the American Mathematical Society, 1993
Stacey has recently characterised the crossed product A ×
Boyd, Sarah   +2 more
openaire   +2 more sources

Minimal Faithful Quasi-Permutation Representation Degree of p-Groups with Cyclic Center [PDF]

open access: yes, 2023
For a finite group G, we denote by $\mu(G)$, and c(G), the minimal degree of faithful permutation representation of G, and the minimal degree of faithful representation of G by quasi-permutation matrices over the complex field C, respectively.
Udeep, Ayush, Prajapati, Sunil Kumar
core   +1 more source

The impact of the implementation of international financial reporting standards no.15 on improving the quality of accounting information [PDF]

open access: yesManagement Science Letters, 2019
This study aims at investigating the impact of the IFRS (15) on the quality of accounting information in terms of relevance and faithful representation.
Fatema Sami Altaji   +1 more
doaj   +1 more source

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