Congruences on topological spaces with an application to radical theory
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DOI: 10.1007/s00012-019-0598-0
Abstract: A congruence is defined on a topological space. This leads to the topological versions of the algebraic isomorphism theorems and some of their consequences. In addition, a Hoehnke radical of a topological space is defined… read more here.
Keywords: congruences topological; theory; application radical; spaces application ... See more keywords
Factorization in Lorentz spaces, with an application to centralizers
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DOI: 10.1016/j.jmaa.2016.09.038
Abstract: Abstract We give an explicit formula to factorize functions in the Lorentz spaces L ( p , q ) . Some applications to centralizers, twisted sums and interpolation theory are included. read more here.
Keywords: application centralizers; spaces application; factorization lorentz; lorentz spaces ... See more keywords
On Orthogonal Partial b -Metric Spaces with an Application
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DOI: 10.1155/2021/6692063
Abstract: In this paper, we initiate the concept of orthogonal partial - metric spaces. We ensure the existence of a unique fixed point for some orthogonal contractive type mappings. Some useful examples are given, and an… read more here.
Keywords: orthogonal partial; partial metric; spaces application; metric spaces ... See more keywords
Sparse domination on non-homogeneous spaces with an application to $A_p$ weights
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DOI: 10.4171/rmi/1030
Abstract: In the context of a theorem of Richter, we establish a similarity between C0-semigroups of analytic 2-isometries {T(t)}t≥0 acting on a Hilbert space H and the multiplication operator semigroup {Mϕt}t≥0 induced by ϕt(s)=exp(−st) for s… read more here.
Keywords: domination non; spaces application; homogeneous spaces; non homogeneous ... See more keywords