Results 211 to 220 of about 97,919 (263)

Nonemptiness of the Alpha‐Core

open access: yesJournal of Public Economic Theory, Volume 28, Issue 1, February 2026.
ABSTRACT We prove nonemptiness of the α $\alpha $‐core for balanced games with nonordered preferences, extending and generalizing in several aspects the results of Scarf (1971), Border (1984), Florenzano (1989), Yannelis (1991b), and Kajii (1992). In particular, we answer an open question in Kajii (1992) regarding the applicability of the nonemptiness ...
V. Filipe Martins‐da‐Rocha   +1 more
wiley   +1 more source

Against the Manhattan project framing of AI alignment

open access: yesMind &Language, Volume 41, Issue 1, Page 119-136, February 2026.
In response to the worry that autonomous generally intelligent artificial agents may at some point take over control of human affairs a common suggestion is that we should “solve the alignment problem” for such agents. We show that current discourse around this suggestion often uses a particular framing of artificial intelligence (AI) alignment as ...
Simon Friederich, Leonard Dung
wiley   +1 more source

Sets preserved by a large subgroup of the special linear group

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 2, February 2026.
Abstract Let E$E$ be a subset of the affine plane over a finite field Fq${\mathbb {F}}_q$. We bound the size of the subgroup of SL2(Fq)$\operatorname{SL}_2({\mathbb {F}}_q)$ that preserves E$E$. Specifically, there exists a constant c>0$c>0$ such that for any E⊂Fq2$E\subset {\mathbb {F}}_q^2$, if E$E$ is preserved by more than c|E|3/2$c|E|^{3/2 ...
Thang Pham   +2 more
wiley   +1 more source

Side effect profile and comparative tolerability of newer generation antidepressants in the acute treatment of major depressive disorder in children and adolescents: protocol for a systematic review and network meta-analysis. [PDF]

open access: yesBMJ Open
Türkmen C   +15 more
europepmc   +1 more source

The cosymplectic Chern–Hamilton conjecture

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 2, February 2026.
Abstract In this paper, we study the Chern–Hamilton energy functional on compact cosymplectic manifolds, fully classifying in dimension 3 those manifolds admitting a critical compatible metric for this functional. This is the case if and only if either the manifold is co‐Kähler or if it is a mapping torus of the 2‐torus by a hyperbolic toral ...
Søren Dyhr   +3 more
wiley   +1 more source

Causal Effects of Enhanced Parenting on Resting-State Graph Properties of Adolescents at Risk for Maltreatment. [PDF]

open access: yesBiol Psychiatry Glob Open Sci
Korom M   +5 more
europepmc   +1 more source

A Choquet theory of Lipschitz‐free spaces

open access: yesProceedings of the London Mathematical Society, Volume 132, Issue 2, February 2026.
Abstract Let (M,d)$(M,d)$ be a complete metric space and let F(M)$\mathcal {F}({M})$ denote the Lipschitz‐free space over M$M$. We develop a ‘Choquet theory of Lipschitz‐free spaces’ that draws from the classical Choquet theory and the De Leeuw representation of elements of F(M)$\mathcal {F}({M})$ (and its bi‐dual) by positive Radon measures on βM ...
Richard J. Smith
wiley   +1 more source

Quantifying feral pig interactions to inform disease transmission networks. [PDF]

open access: yesElife
Proboste T   +8 more
europepmc   +1 more source

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