Results 101 to 110 of about 694 (195)

When is the graph of a random 0/1 polytope a clique?

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 8, August 2026.
Abstract We study graph‐theoretic properties of random 0/1$0/1$ polytopes. Specifically, let Qpn⊆{0,1}n$Q_p^n \subseteq \lbrace 0,1\rbrace ^n$ be a random subset where each point is included independently with probability p$p$, and consider the graph Gp$G_p$ of the polytope conv(Qpn)$\operatorname{conv}(Q_p^n)$.
Catherine Babecki   +2 more
wiley   +1 more source

Do sentiments of professors feedback change after migrating from in-person to online modalities? Pre- and during COVID-19 experience. [PDF]

open access: yesUnivers Access Inf Soc, 2022
Rodríguez-Galván LC   +4 more
europepmc   +1 more source

Fine multidegrees, universal Gröbner bases, and matrix Schubert varieties

open access: yesJournal of the London Mathematical Society, Volume 114, Issue 2, August 2026.
Abstract We give a criterion for a collection of polynomials to be a universal Gröbner basis for an ideal in terms of the multidegree of the closure of the corresponding affine variety in (P1)N$(\mathbb {P}^1)^N$. This criterion can be used to give simple proofs of several existing results on universal Gröbner bases.
Daoji Huang, Matt Larson
wiley   +1 more source

Beyond language archives: proposing the archival community informatics framework as an interdisciplinary link to revitalization lexicography

open access: yesInformation Research: An International Electronic Journal
Introduction. Lexicography, or the practice of compiling dictionaries, has profound impacts on how information, culture, and identity are understood and communicated.
Merrion Frederick   +2 more
doaj   +1 more source

Lexicographical Problems in isiXhosa

open access: yesLexikos, 2013
Working on the lexicography of isiXhosa has led to the interesting experience of discovering that the description of the lexicon of isiXhosa poses innumerable challenges of both a semantic and a non-semantic nature. The problems encountered, some of which this article is an account of, include lack of understanding of the nature, depth and volume of ...
openaire   +3 more sources

The translator (and the) lexicographer

open access: yes, 2018
Translation makes the interaction between two linguistic worlds, the source language and the target language. The use of dictionaries is indispensable for translating dead languages, such as latin and ancien greek. On the other hand, this interaction often benefits the target language, which incorporates new words. This approach focuses translations of
openaire   +3 more sources

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