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See all journalsMathematics
CM
[Communications in Mathematics]
CM
Communications in Mathematics
Communications in Mathematics—created in 2009—is the continuation of the journal Acta Mathematica et Informatica Universitatis Ostraviensis, founded in 1993, which became Acta Mathematica Universitatis Ostraviensis in 2003. Communications in Mathematics publishes research and review articles in English in all areas of pure and applied mathematics, mathematical physics and computer science.
- Director of publication: Jan Lata
- Editor-in-chief: Ivan Kaygorodov
- Medium: electronic
- Frequency: annual
- Date created: 2009
- Date of publication on Episciences: 2021
- eISSN: 2336-1298
- Subjects: mathematics
- Languages of publication: English
- Review process: single blind peer review
- CC BY-SA 4.0 licence
- Publisher: University of Ostrava
- Address: Dvořákova 7, 701 03 Ostrava
- Country: Czech Republic
- Contact: cm AT episciences.org
Latest articles
Minkowski's successive minima in convex and discrete geometry
In this short survey we want to present some of the impact of Minkowski's successive minima within Convex and Discrete Geometry. Originally related to the volume of an $o$-symmetric convex body, we point out relations of the successive minima to other functionals, as e.g., the lattice point enumerator or the intrinsic volumes and we present some old and new conjectures about them. Additionally, we discuss an application of successive minima to a version of Siegel's lemma.
Aliev, Iskander
May 18, 2023
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On triviality of uniform Diophantine exponents of lattices
In this paper we prove that uniform Diophantine exponents of lattices attain only trivial values.
German, Oleg N.
May 12, 2023
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Informatics and Applied Mathematics
ENTICS
[Electronic Notes in Theoretical Informatics and Computer Science]
ENTICS
Electronic Notes in Theoretical Informatics and Computer Science
ENTICS—Electronic Notes in Theoretical Informatics and Computer Science—publishes proceedings of conferences and workshops in English that include significant theoretical advances in computer science and theoretical informatics.
- Director of publication: Bruno Sportisse
- Editor-in-chief: Michael Mislove
- Medium: electronic
- Frequency: continuous
- Date created: 2022
- Date of publication on Episciences: 2023
- eISSN: 2969-2431
- Subjects: computer science, theoretical informatics
- Language of publication: English
- Review process: single blind peer review
- CC BY 4.0 licence
- Publisher: Inria
- Address: Domaine de Voluceau Rocquencourt – B.P. 105 78153 Le Chesnay Cedex
- Country: France
- Contact: entics AT episciences.org
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The sheaf representation of residuated lattices
The residuated lattices form one of the most important algebras of fuzzy logics and have been heavily studied by people from various different points of view. Sheaf presentations provide a topological approach to many algebraic structures. In this paper, we study the topological properties of prime spectrum of residuated lattices, and then construct a sheaf space to obtain a sheaf representation for each residuated lattice.
Zhang, Huarong
March 21, 2023
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A Hofmann-Mislove theorem for $c$-well-filtered spaces
The Hofmann-Mislove theorem states that in a sober space, the nonempty Scott open filters of its open set lattice correspond bijectively to its compacts saturated sets. In this paper, the concept of $c$-well-filtered spaces is introduced. We show that a retract of a $c$-well-filtered space is $c$-well-filtered and a locally Lindel\"{o}f and $c$-well-filtered $P$-space is countably sober. In particular, we obtain a Hofmann-Mislove theorem for $c$-well-filtered spaces.
Zhang, Liping
March 21, 2023
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Social Sciences and Humanities
J. Philos. Econ.
[Journal of Philosophical Economics]
J. Philos. Econ.
Journal of Philosophical Economics
Journal of Philosophical Economics is a social science journal founded in 2007. Published by Editura ASE, J. Philos. Econ. publishes one volume per year containing articles and book reviews in German, English or French.
- Director of publication: Dr. Simona Bușoi
- Editor-in-chief: Valentin Cojanu
- Medium: print and electronic
- Frequency: annual
- Date created: 2007
- Date of publication on Episciences: 2021
- eISSN: 1844-8208
- Subjects: Social sciences, Philosophy, Economic theory
- Languages of publication: English, French, German
- Review process: single blind peer review
- CC BY-NC-SA 4.0 licence
- Publisher: Editura ASE
- Address: Academia de Studii Economice Bucuresti, Piata Romana 6, 010374 Bucuresti
- Country: Romania
- Contact: jpe AT episciences.org
Latest articles
Ways of Knowing Agency and Development: notes on the philosophy of science and the conduct and use of inquiry
Development is a value-laden concept and, as such, an essentially contested issue. To different extents, different ideas of development entail different assumptions about human agency. Although economics has been the most influential discipline, increasingly different accounts highlight distinct features of human beings and the contexts they inhabit, which lead to different implications. This article seeks to delineate the boundaries of the discussion and map out what are arguably the main alternatives within the field. Since such discussion deals with the question of what human action is, the argument is elaborated from the philosophy of science. Contra convention, the discussion uses a philosophical ontology, which is concerned with out connection to the world. Jackson’s heuristic is adopted to generate four philosophies of science and four notions of agency, regarded as ideal typical. Neopositivism advances a rational agent, reflexivity suggests a patient, critical realism furthers an interagent, and analyticism proposes a transagent. This article invites scholars and practitioners interested in this increasingly interdisciplinary area to raise their awareness regarding the foundations on which their ideas about human agency build and note the implications they have for the production and consumption of knowledge.
Garcés-Velástegui, Pablo
April 25, 2023
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Lehmann’s Analytical Inconsistencies on Liberalism and Capitalism
Review of Lehmann, P.-J., Liberalism and Capitalism Today, London, Hoboken: ISTE-Wiley, 2021, 214 pp, ISBN 978-1-78630-689-0
Văduva, Ionuț
February 13, 2023
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