Results 181 to 190 of about 58,186 (254)

Nigerian English: History, functions and features

open access: yesWorld Englishes, Volume 45, Issue 1, Page 7-18, March 2026.
Abstract This article offers a comprehensive overview of Nigerian English, a rapidly expanding variety of world Englishes, recognised as one of the fastest‐growing varieties of English globally in numerical terms. This article has four aims. First, it discusses the historical developments of English in Nigeria with reference to the events that led to ...
Kingsley O. Ugwuanyi   +1 more
wiley   +1 more source

Fixed‐point posets of groups and Euler characteristics

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 3, March 2026.
Abstract Suppose that G$G$ is a group and Ω$\Omega$ is a G$G$‐set. For X$\mathcal {X}$ a set of subgroups of G$G$, we introduce the fixed‐point poset XΩ$\mathcal {X}_{\Omega }$. A variety of results concerning XΩ$\mathcal {X}_{\Omega }$ are proved as, for example, in the case when p$p$ is a prime and X$\mathcal {X}$ is a non‐empty set of finite non ...
Peter Rowley
wiley   +1 more source

Determinacy on the edge of second‐order arithmetic, I

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 3, March 2026.
Abstract This is the first of two articles on the strength of m$m{}$‐Σ30$\bm{\Sigma }^0_3{}$‐determinacy for m∈N$m\in \mathbb {N}$, the strongest theories of determinacy contained in Hilbert's second‐order arithmetic (Z2)$(Z_2)$. In this article, we refute two natural conjectures on the strength of these principles in terms of inductive definability ...
J. P. Aguilera, P. D. Welch
wiley   +1 more source

Fusion systems related to polynomial representations of SL2(q)$\operatorname{SL}_2(q)$

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 3, March 2026.
Abstract Let q$q$ be a power of a fixed prime p$p$. We classify up to isomorphism all simple saturated fusion systems on a certain class of p$p$‐groups constructed from the polynomial representations of SL2(q)$\operatorname{SL}_2(q)$, which includes the Sylow p$p$‐subgroups of GL3(q)$\mathrm{GL}_3(q)$ and Sp4(q)$\mathrm{Sp}_4(q)$ as special cases.
Valentina Grazian   +3 more
wiley   +1 more source

Reparations after species extinctions: An account of reparative interspecies justice

open access: yes
Journal of Social Philosophy, Volume 57, Issue 1, Page 81-101, Spring 2026.
Anna Wienhues, Alfonso Donoso
wiley   +1 more source

Coding and anticoding of a cardinal by bounded subsets of the cardinal

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 3, March 2026.
Abstract This paper will consider combinatorial properties related to coding a cardinal by its bounded subsets. These properties have traditionally been studied in the context of very large cardinals and variations of these properties either reach the level of Kunen inconsistency or are very close to it.
William Chan
wiley   +1 more source

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