Results 81 to 90 of about 96,224 (213)

A strong maximum principle for minimizers of the one-phase Bernoulli problem

open access: yesIndiana University Mathematics Journal
We prove a strong maximum principle for minimizers of the one-phase Alt-Caffarelli functional. We use this to construct a Hardt-Simon-type foliation associated to any 1-homogenous global minimizer.
Edelen, Nick   +2 more
openaire   +2 more sources

Parameter identification in prestressed concrete beams by incremental beam–column equation and physics‐informed neural networks

open access: yesComputer-Aided Civil and Infrastructure Engineering, EarlyView.
Abstract This paper explores a novel methodology for identifying prestress force (and bending rigidity) from the perspective of static deflection methods and derives an incremental beam–column equation (iBCE) by elucidating the mechanisms underlying the long‐ and short‐term behaviors, with particular emphasis on a physical system that disregards long ...
Yifan Yang, Zengwei Guo, Zhiyuan Liu
wiley   +1 more source

How to be indifferent

open access: yesNoûs, EarlyView.
Abstract According to the principle of indifference, when a set of possibilities is evidentially symmetric for you – when your evidence no more supports any one of the possibilities over any other – you're required to distribute your credences uniformly among them.
Sebastian Liu
wiley   +1 more source

Cultural theory and political philosophy: Why cognitive biases toward ambiguous risk explain both beliefs about nature's resilience and political preferences regarding the organization of society

open access: yesRisk Analysis, EarlyView.
Abstract Many studies have observed a correlation between beliefs regarding nature's resilience and (political) preferences regarding the organization of society. Liberal‐egalitarians, for example, generally believe nature to be much more fragile than libertarians, who believe nature to be much more resilient.
Marc D. Davidson
wiley   +1 more source

Modeling Effects of Rumination on Free Recall Using ACT‐R

open access: yesTopics in Cognitive Science, EarlyView.
Abstract Ruminative thinking, characterized by a recurrent focus on negative and self‐related thought, is a key cognitive vulnerability marker of depression and, therefore, a key individual difference variable. This study aimed to develop a computational cognitive model of rumination focusing on the organization and retrieval of information in memory ...
Anmol Gupta   +4 more
wiley   +1 more source

Where Mathematical Symbols Come From

open access: yesTopics in Cognitive Science, EarlyView.
Abstract There is a sense in which the symbols used in mathematical expressions and formulas are arbitrary. After all, arithmetic would be no different if we would replace the symbols ‘+$+$’ or ‘8’ by different symbols. Nevertheless, the shape of many mathematical symbols is in fact well motivated in practice.
Dirk Schlimm
wiley   +1 more source

Home - About - Disclaimer - Privacy