Zobrazeno 1 - 10
of 11 046
pro vyhledávání: '"equivalence relation"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract The COVID-19 pandemic has imposed significant challenges on global health, emphasizing the persistent threat of large-scale infectious diseases in the future. This study addresses the need to enhance pooled testing efficiency for large popul
Externí odkaz:
https://doaj.org/article/5456be762ba847d9876688d2e80dbf25
Publikováno v:
AIMS Mathematics, Vol 9, Iss 6, Pp 15701-15723 (2024)
This study focuses on defining separation axioms for sets without an inherent topological structure. By utilizing a mapping to relate such sets to a topological space, we first define a distinguishable relation over the universal set with respect to
Externí odkaz:
https://doaj.org/article/eaa8d39d6d424278bb824cb2d6e8c39c
Publikováno v:
Applied General Topology, Vol 25, Iss 1, Pp 143-157 (2024)
We show that for a partial action η with closed domain of a compact group G on a profinite space X the space of orbits X/~G is profinite, this leads to the fact that when G is profinite the enveloping space XG is also profinite. Moreover, we provide
Externí odkaz:
https://doaj.org/article/17167fffac0d4c649730f169e80205b5
Autor:
Bilet Viktoriia, Dovgoshey Oleksiy
Publikováno v:
Analysis and Geometry in Metric Spaces, Vol 11, Iss 1, Pp 733-746 (2023)
The group of combinatorial self-similarities of a pseudometric space (X,d)\left(X,d) is the maximal subgroup of the symmetric group Sym(X){\rm{Sym}}\left(X) whose elements preserve the four-point equality d(x,y)=d(u,v)d\left(x,y)=d\left(u,v). Let us
Externí odkaz:
https://doaj.org/article/684e371770e94dd0aedf2f391de36964
Autor:
Ivan Chajda, Helmut Länger
Publikováno v:
Mathematica Bohemica, Vol 148, Iss 2, Pp 197-210 (2023)
We define several sorts of mappings on a poset like monotone, strictly monotone, upper cone preserving and variants of these. Our aim is to study in which posets some of these mappings coincide. We define special mappings determined by two elements a
Externí odkaz:
https://doaj.org/article/495f7034865b4a42b0ad697d8fa8f766
Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 113, Iss 1 (2024)
The discrete and continuous dependencies’ relationship question has been investigated. An algorithm for determining the final and total series sums through the equivalence ratio of the series common term an and the an-model function improper integr
Externí odkaz:
https://doaj.org/article/f86b34eec9b442da9da532ab717ac327
Autor:
Pratt-Hartmann, Ian, author
Publikováno v:
Fragments of First-Order Logic, 2023, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780192867964.003.0012
Autor:
Pratt-Hartmann, Ian, author
Publikováno v:
Fragments of First-Order Logic, 2023, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780192867964.003.0013
Autor:
Pratt-Hartmann, Ian, author
Publikováno v:
Fragments of First-Order Logic, 2023, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780192867964.003.0014
Autor:
Hook, Julian, author
Publikováno v:
Exploring Musical Spaces : A Synthesis of Mathematical Approaches, 2023, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780190246013.003.0002