Results 191 to 200 of about 54,181 (219)

ActiveReach: an active learning framework for approximate reachability query answering in large-scale graphs. [PDF]

Front Big Data
Raghebi Z, Banaei-Kashani F.
europepmc   +1 more source

Mean‐field behaviour of the random connection model on hyperbolic space

Journal of the London Mathematical Society, Volume 112, Issue 5, November 2025.
Abstract We study the random connection model on hyperbolic space Hd${\mathbb {H}^d}$ in dimension d=2,3$d=2,3$. Vertices of the spatial random graph are given as a Poisson point process with intensity λ>0$\lambda >0$. Upon variation of λ$\lambda$, there is a percolation phase transition: there exists a critical value λc>0$\lambda _c>0$ such that for λ<
Matthew Dickson, Markus Heydenreich
wiley   +1 more source

Transcranial direct current stimulation suggests a causal role of the medial prefrontal cortex in learning social hierarchy. [PDF]

Commun Biol
Qu C, Huang Y, Philippe R, Cai S, Derrington E, Moisan F, Shi M, Dreher JC.   +7 more
europepmc   +1 more source

The geometry and arithmetic of bielliptic Picard curves

Journal of the London Mathematical Society, Volume 112, Issue 5, November 2025.
Abstract We study the geometry and arithmetic of the curves C:y3=x4+ax2+b$C \colon y^3 = x^4 + ax^2 + b$ and their associated Prym abelian surfaces P$P$. We prove a Torelli‐type theorem in this context and give a geometric proof of the fact that P$P$ has quaternionic multiplication by the quaternion order of discriminant 6.
Jef Laga, Ari Shnidman
wiley   +1 more source

Tracing Human Diversity in South America's Southern Cone: Linguistic, Morphometric, and Genetic Perspectives. [PDF]

Am J Biol Anthropol
Menéndez LP, Urban M.
europepmc   +1 more source

Stable equivalence relations on 4‐manifolds

Proceedings of the London Mathematical Society, Volume 131, Issue 5, November 2025.
Abstract Kreck's modified surgery gives an approach to classifying smooth 2n$2n$‐manifolds up to stable diffeomorphism, that is, up to connected sum with copies of Sn×Sn$S^n \times S^n$. In dimension 4, we use a combination of modified and classical surgery to study various stable equivalence relations which we compare to stable diffeomorphism.
Daniel Kasprowski, John Nicholson, Simona Veselá   +2 more
wiley   +1 more source

Exploring the predictive value of carotid Doppler ultrasound and clinical features for spinal anesthesia-induced hypotension: a prospective observational study. [PDF]

Perioper Med (Lond)
de Boer EC, van Houte J, Fernandes CD, Bakkes T, Muehlsteff J, Bouwman RA, Mischi M.   +6 more
europepmc   +1 more source

Evidence and skepticism in verifiable disclosure games

Theoretical Economics, Volume 20, Issue 4, Page 1213-1246, November 2025.
A key feature of communication with evidence is skepticism: a receiver will attribute any incomplete disclosure to the sender concealing unfavorable evidence. I study when a change in the receiver"s prior belief about the sender's evidence induces more skepticism, i.e., induces the receiver, regardless of his preferences, to take an equilibrium action ...
Daniel Rappoport
wiley   +1 more source

Apraxia Patterns for the Differentiation between Alzheimer's Disease and Frontotemporal Dementia Variants. [PDF]

Medicina (Kaunas)
Papadopoulos G, Parissis D, Gotzamani-Psarrakou A, Ioannidis P.   +3 more
europepmc   +1 more source

Competitive and revenue‐optimal pricing with budgets

Theoretical Economics, Volume 20, Issue 4, Page 1135-1153, November 2025.
In markets with budget‐constrained buyers, competitive equilibria need not be efficient in the utilitarian sense or maximize the seller's revenue. We consider a setting with multiple divisible goods. Competitive equilibrium outcomes, and only those, are constrained utilitarian efficient, a notion of utilitarian efficiency that respects buyers' demands ...
Simon Finster, Paul W. Goldberg, Edwin Lock   +2 more
wiley   +1 more source