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Natural density and probability, constructively [PDF]

open access: yesReports on Mathematical Logic, 2020
We give a constructive account of the frequentist approach to probability, by means of natural density. Then we discuss some probabilistic variants of the Limited Principle of Omniscience.
Maschio Samuele, Maschio, Samuele
openaire   +6 more sources

Dual Density Operators and Natural Language Meaning [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2016
Density operators allow for representing ambiguity about a vector representation, both in quantum theory and in distributional natural language meaning. Formally equivalently, they allow for discarding part of the description of a composite system, where we consider the discarded part to be the context.
Daniela Ashoush, Bob Coecke
openaire   +4 more sources

A note on the natural density of product sets [PDF]

open access: yesBulletin of the London Mathematical Society, 2021
6 ...
Bettin S., Koukoulopoulos D., Sanna C.
openaire   +4 more sources

Natural Density and the Quantifier “Most” [PDF]

open access: yesJournal of Logic, Language and Information, 2020
This paper proposes a formalization of the class of sentences quantified by \textit{most}, which is also interpreted as {\em proportion of} or {\em majority of} depending on the domain of discourse. We consider sentences of the form "\textit{Most A are B}", where \textit{A} and \textit{B} are plural nouns and the interpretations of $ A $ and $ B $ are ...
Selçuk Topal, Ahmet Çevik
openaire   +3 more sources

Classification of charge density waves based on their nature [PDF]

open access: yesProceedings of the National Academy of Sciences, 2015
Significance Charge density waves (CDWs) are observed in many solids, especially in low-dimensional systems. Their existence was first predicted in the 1930s by Rudolf Peierls, who prophesied that CDWs would exist in an ideal one-dimensional (1D) chain of atoms, lowering the energy of the system and driving a reconstruction of the lattice. In
Zhu, Xuetao   +4 more
openaire   +3 more sources

Scalar nature of the nuclear density functional [PDF]

open access: yesPhysical Review C, 2008
Because of the rotational invariance of the nuclear Hamiltonian, there exists a density functional for nuclei that depends only on two scalar densities. Practical calculations boil down to radial, one-dimensional ones.
openaire   +2 more sources

A generalization of natural density

open access: yesMalaya Journal of Matematik, 2016
The concept of natural density is generalized. It is proved that the new theory is consistent with the existing theory in the literature. Many new results were obtained. A theorem analogous to the Riemann’s theorem on rearrangement of non-absolutely convergent series is proved in the sense of generalized natural density.
null R. Vembu, null A. Bowrna
openaire   +1 more source

High-Density Lipoproteins: Nature’s Multifunctional Nanoparticles [PDF]

open access: yesACS Nano, 2016
High-density lipoproteins (HDL) are endogenous nanoparticles involved in the transport and metabolism of cholesterol, phospholipids, and triglycerides. HDL is well-known as the "good" cholesterol because it not only removes excess cholesterol from atherosclerotic plaques but also has anti-inflammatory and antioxidative properties, which protect the ...
Rui, Kuai   +4 more
openaire   +2 more sources

NATURAL SELECTION AND DENSITY-DEPENDENT POPULATION GROWTH

open access: yesGenetics, 1983
ABSTRACT Natural selection was studied in the context of density-dependent population growth using a single locus, continuous time model for the rates of change of population size and allele frequency. The maximization principle of density-dependent selection was applied to a class of fitness expressions with explicit recruitment and ...
R A, Desharnais, R F, Costantino
openaire   +2 more sources

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