Výsledky vyhledávání - "compatible ideal"

Compatible Ideal Contrast Visual Cryptography Schemes with Reversing

Autor: Chi-Ming Hu, Wen-Guey Tzeng

Publikováno v: Lecture Notes in Computer Science ISBN: 9783540290018
ISC

Recently, Viet and Kurosawa proposed a VCS with reversing, which is a Visual Cryptography Scheme(VCS) where every participant is allowed to change black pixels on the transparency to white pixels and vice-versa. The contrast of their scheme is almost

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d89572f2234fd497c2e8fc456c9a022d
https://doi.org/10.1007/11556992_22

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Common properties and approximations of local function and set operator $\psi$

Autor: Md. Monirul Islam, Sk Selim, Shyamapada Modak

Publikováno v: Cumhuriyet Science Journal, Vol 41, Iss 2, Pp 360-368 (2020)
Volume: 41, Issue: 2 360-368
Cumhuriyet Science Journal

Through this paper, we shall obtain common properties of local function and set operator $\psi$ and introduce the approximations of local function and set operator $\psi$. We also determined expansion of local function and set operator $\psi$ .

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19d82517dd840ca879a5813fe27a1240
https://dergipark.org.tr/tr/pub/csj/issue/55224/644158

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Akademický článek

Introduction to generalized topological spaces

Autor: Irina Zvina

Publikováno v: Applied General Topology, Vol 12, Iss 1, Pp 49-66 (2011)

We introduce the notion of generalized topological space (gt-space). Generalized topology of gt-space has the structure of frame and is closed under arbitrary unions and finite intersections modulo small subsets. The family of small subsets of a gt-s

Externí odkaz: https://doaj.org/article/0b16cb0fb8634d8c85b02ef96db6a510

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Akademický článek

On i-topological spaces: generalization of the concept of a topological space via ideals

Autor: Irina Zvina

Publikováno v: Applied General Topology, Vol 7, Iss 1, Pp 51-66 (2006)

The aim of this paper is to generalize the structure of a topological space, preserving its certain topological properties. The main idea is to consider the union and intersection of sets modulo “small” sets which are defined via ideals. Developi

Externí odkaz: https://doaj.org/article/63b0f42574194ee297aa6ba30d40ba17

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Akademický článek

Compatible ideals in \mathbb{Q}-Gorenstein rings.

Autor: Polstra, Thomas, Schwede, Karl

Publikováno v: Proceedings of the American Mathematical Society; Oct2023, Vol. 151 Issue 10, p4099-4112, 14p

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Akademický článek

Topological properties

Autor: T. R. Hamlett, David Rose

Publikováno v: International Journal of Mathematics and Mathematical Sciences, Vol 13, Iss 3, Pp 507-512 (1990)

An ideal on a set X is a nonempty collection of subsets of X closed under the operations of subset (heredity) and finite unions (additivity). Given a topological space (X,τ) an ideal ℐ on X and A⊆X, ψ(A) is defined as ⋃{U∈τ:U−A∈ℐ}. A

Externí odkaz: https://doaj.org/article/41af18cd8e4b4b0c8bf4e147a621206b

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