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New characterizations of Sobolev metric spaces

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0 Published in 2019 at "Journal of Functional Analysis"

DOI: 10.1016/j.jfa.2018.07.003

Abstract: We provide new characterizations of Sobolev ad BV spaces in doubling and Poincare metric spaces in the spirit of the Bourgain-Brezis-Mironescu and Nguyen limit formulas holding in domains of R^N. read more here.

Keywords: new characterizations; sobolev metric; characterizations sobolev; metric spaces ... See more keywords

New characterizations of S-coherent rings

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0 Published in 2021 at "Journal of Algebra and Its Applications"

DOI: 10.1142/s0219498823500780

Abstract: In this paper, we introduce and study the class [Formula: see text]-[Formula: see text]-ML of [Formula: see text]-Mittag-Leffler modules with respect to all flat modules. We show that a ring [Formula: see text] is [Formula:… read more here.

Keywords: text formula; characterizations coherent; new characterizations; see text ... See more keywords

New Characterizations of k-Uniformly Extremely Convex Banach Spaces

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0 Published in 2018 at "Journal of Function Spaces"

DOI: 10.1155/2018/9329248

Abstract: Two characterizations of k-uniformly extremely convex spaces are given in this paper. As special cases for k=1, two necessary and sufficient conditions of uniform extreme convexity are presented and a characteristic inequality of uniformly extremely… read more here.

Keywords: characterizations uniformly; convex banach; spaces new; extremely convex ... See more keywords

New Characterizations of the Pareto Distribution

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0 Published in 2017 at "Pakistan Journal of Statistics and Operation Research"

DOI: 10.18187/pjsor.v13i1.1742

Abstract: Characterization results have great importance in statistics and probability applications. Some characterizations of Pareto of the …rst kind and Pareto of the second kind distributions are presented by using conditional expectation in terms of their… read more here.

Keywords: characterizations pareto; new characterizations; pareto distribution;

New characterizations of weak group matrices

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1 Published in 2023 at "Filomat"

DOI: 10.2298/fil2302457z

Abstract: In this paper, we prove that a complex square matrix is weak group matrix if the m-th power of this matrix commutes with its weak group inverse, where m is an arbitrary positive integer. Firstly,… read more here.

Keywords: group matrices; group; characterizations weak; weak group ... See more keywords