Results 81 to 90 of about 215 (123)

Symmetries of value

open access: yesNoûs, Volume 60, Issue 1, Page 16-37, March 2026.
Abstract Standard decision theory ranks risky prospects by their expected utility. This ranking does not change if the values of all possible outcomes are uniformly shifted or dilated. Similarly, if the values of the outcomes are negated, the ranking of prospects by their expected utility is reversed.
Zachary Goodsell
wiley   +1 more source

Color and gloss constancy under diverse lighting environments. [PDF]

open access: yesJ Vis, 2023
Morimoto T   +6 more
europepmc   +1 more source

A step back to move forward: an effect of biomass removal on functional traits of clonal and nonclonal herbs during establishment growth

open access: yesNew Phytologist, Volume 249, Issue 5, Page 2300-2310, March 2026.
Summary Establishment growth represents a critical phase in the plant life cycle. In clonal herbs, which depend on developing extensive belowground organs, this stage may be particularly vulnerable due to substantial belowground resource allocation. We hypothesized that such investment constrains tolerance to early disturbance in clonal herbs compared ...
Jana Martínková   +2 more
wiley   +1 more source

Direction of impact for explainable risk assessment modeling. [PDF]

open access: yesRisk Anal
Borgonovo E   +5 more
europepmc   +1 more source

Small triangles

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 3, March 2026.
Abstract Heilbronn's triangle problem is a classical question in discrete geometry. It asks to determine the smallest number Δ=Δ(N)$\Delta = \Delta (N)$ for which every collection in N$N$ points in the unit square spans a triangle with area at most Δ$\Delta$.
Dmitrii Zakharov
wiley   +1 more source

From simplex slicing to sharp reverse Hölder inequalities

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 3, March 2026.
Abstract Simplex slicing (Webb, 1996) is a sharp upper bound on the volume of central hyperplane sections of the regular simplex. We extend this to sharp bounds in the probabilistic framework of negative moments, and beyond, of centred log‐concave random variables, establishing a curious phase transition of the extremising distribution for new sharp ...
James Melbourne   +3 more
wiley   +1 more source

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