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Related papers: The functional characteristics of the Rothberger a…

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We characterize various Menger/Rothberger related properties by means of ultrafilter convergence, and discuss their behavior with respect to products.

General Topology · Mathematics 2016-08-30 Paolo Lipparini

We give a functorial characterization of Mittag-Leffler modules and strict Mittag-Leffler modules.

Commutative Algebra · Mathematics 2017-07-12 Carlos Sancho , Fernando Sancho , Pedro Sancho

We present a comprehensive report on the relationships between variations of the Menger and Rothberger selection properties with respect to $\omega$-covers and $k$-covers in the most general topological setting and address the finite…

General Topology · Mathematics 2025-09-22 Christopher Caruvana , Steven Clontz , Jared Holshouser

This is a review of some of the interesting properties of the Riemann Zeta Function.

History and Overview · Mathematics 2018-12-07 Johar M. Ashfaque

We provide new results on combinatorial characterizations of covering properties in end spaces and ray spaces. In particular, we characterize the Lindel\"of degree, the extent, the Rothberger property, $\sigma$-compactness and the Menger…

Combinatorics · Mathematics 2026-01-21 Rodrigo Rey Carvalho , Matheus Duzi , Vinicius de Oliveira Rodrigues

We give an elementary characterization of rational functions among meromorphic functions in the complex plane.

Complex Variables · Mathematics 2017-12-13 Bao Qin Li

In this paper, we introduce and share the new concept of $\mathcal{MT}(\lambda )$-functions and its some characterizations.

Functional Analysis · Mathematics 2015-06-11 Wei-Shih Du

The Mittag-Leffler function plays an important role in Geometric Function Theory, particularly in the study of analytic and meromorphic function classes. Among its various generalizations, the Barnes-Mittag-Leffler function stands out due…

Complex Variables · Mathematics 2025-10-28 Tuğba Yavuz , Şahsene Altınkaya

In this letter, we give a characterization for a generic construction of bent functions. This characterization enables us to obtain another efficient construction of bent functions and to give a positive answer on a problem of bent…

Information Theory · Computer Science 2024-03-12 Yanjun Li , Jinjie Gao , Haibin Kan , Jie Peng , Lijing Zheng , Changhui Chen

A functional Menger system is a set of $n$-place functions containing $n$ projections and closed under the so-called Menger's composition of $n$-place functions. We give the abstract characterization for subsets of these functional systems…

General Mathematics · Mathematics 2009-03-08 Wieslaw A. Dudek , Valentin S. Trokhimenko

The properties of the spaces of Sugeno integrable functions are quite different from those of the ordinary spaces of Lebesgue integrable functions. The purpose of the paper is to further advance our study of the Sugeno-Lorentz spaces, in…

Classical Analysis and ODEs · Mathematics 2022-08-23 Jun Kawabe

This is the first of two papers establishing structural properties of ${\cal R}_2$.

Logic · Mathematics 2016-03-08 Timothy Carlson

We examine the question of which characteristic functions yield Weyl-Heisenberg frames for various values of the parameters. We also give numerous applications of frames of characteristic functions to the general case (g,a,b).

Functional Analysis · Mathematics 2015-06-26 P. G. Casazza , M. C. Lammers

The present article deals with properties of a certain function of the Minkowski type with arguments defined by Engel series. Differential, integral, and other properties of the function were considered.

Classical Analysis and ODEs · Mathematics 2026-02-23 Symon Serbenyuk

The product of a Sierpinski set and a Lusin set has Menger's property. The product of a gamma set and a Lusin set has Rothberger's property.

General Topology · Mathematics 2007-09-19 Liljana Babinkostova , Marion Scheepers

We introduce meromorphic nearby cycle functors and study their functorial properties. Moreover we apply them to monodromies of meromorphic functions in various situations. Combinatorial descriptions of their reduced Hodge spectra and Jordan…

Algebraic Geometry · Mathematics 2022-04-20 Tat Thang Nguyen , Kiyoshi Takeuchi

In this paper we introduce and study the local version of the Menger property, namely locally Menger property (or, locally Menger space). We explore some preservation like properties in this space. We also discuss certain situations where…

General Topology · Mathematics 2023-05-26 D. Chandra , N. Alam

We review the function theoretical properties of the Mittag-Leffler function $E_{a,b}\left( z\right) $ in a self-contained manner, but also add new results; more than half is new!

Functional Analysis · Mathematics 2021-09-28 Piet Van Mieghem

We consider ``meager analogues'' of classical covering properties of Menger, Hurewicz and Rothberger. We show that Borel images of sets having ``our'' covering properties have these classical covering properties.

Logic · Mathematics 2007-05-23 Tomek Bartoszynski , Marion Scheepers

Our aim in this report is to investigate the asymptotic behavior of Mittag-Leffler functions. We give some estimates involving the Mittag-Leffler functions and their derivatives.

Classical Analysis and ODEs · Mathematics 2017-09-22 H. T. Tuan
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