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20132024
most citedCategory-measure duality: convexity, mid-point convexity and Berz sublinearity

10 citations · 16 across the 14 of their papers we have counts for

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Showing 2019 · math.CAShow all

6 papers · 2 filters

math.CA2019

The Goldie Equation: III. Homomorphisms from Functional Equations

N. H. Bingham, A. J. Ostaszewski

This is the second of three sequels to arXiv1407.4089 -- the third of the resulting quartet -- concerning the real-valued continuous solutions of the multivariate Goldie functional…

math.CA2019

Homomorphisms from Functional Equations: The Goldie Equation, II

N. H. Bingham, A. J. Ostaszewski

In this sequel to arXiv1407.4089 by the second author, we extend to multi-dimensional (or infinite-dimensional) settings the Goldie equation arising in the general regular variatio…

math.CA2019

On subadditive functions upper bounded on a 'large' set

N. H. Bingham, Eliza Jablonska, Wojciech Jablonski +1

The notion of a shift-compact set in an abelian topological group plays a significant role in functional equations and inequalities, especially so since each Borel set that is…

math.CA2019

Beyond Erdős-Kunen-Mauldin: Singular sets with shift-compactness properties

H. I. Miller, L. Miller-Van Wieren, A. J. Ostaszewski

The Kestelman-Borwein-Ditor Theorem asserts that a non-negligible subset of which is Baire (=has the Baire property, BP) or measurable is shift-compact: it contains so…

math.CA2019

Sequential regular variation: extensions of Kendall's theorem

N. H. Bingham, A. J. Ostaszewski

Regular variation is a continuous-parameter theory; we work in a general setting, containing the existing Karamata, Bojanic-Karamata/de Haan and Beurling theories as special cases.…

math.CA2019★ 1 cited

General Regular Variation, Popa Groups and Quantifier Weakening

N. H. Bingham, A. J. Ostaszewski

We introduce general regular variation, a theory of regular variation containing the existing Karamata, Bojanic-Karamata/de Haan and Beurling theories as special cases. The unifyin…