Results 21 to 30 of about 7,135 (308)

On graphs with an eigenvalue of maximal multiplicity [PDF]

, 2013
Let G be a graph of order n with an eigenvalue μ≠-1,0 of multiplicity k<n-2. It is known that k≤n+√2-2n+¼, equivalently k≤½t(t-1), where t=n-k>2.
Rowlinson, Peter
core   +1 more source

Eigenvalue multiplicity in cubic graphs [PDF]

, 2014
Let G be a connected cubic graph of order n with μ as an eigenvalue of multiplicity k. We show that (i) if μ∉{-1,0} then k≤12n, with equality if and only if μ=1 and G is the Petersen graph; (ii) if μ=-1 then k≤12n+1, with equality if and only if G=K4 ...
Rowlinson, Peter
core   +1 more source

Application Guide to Neutron Multiplicity Counting [PDF]

, 2016
This document is intended to serve as a comprehensive applications guide to passive neutron multiplicity counting, a new nondestructive assay (NDA) technique developed over the past ten years.
D. G. Langner; J. E. Stewart; M. M. Pickrell; M. S. Krick; N. Ensslin; W. C. Harker
core   +2 more sources

On the projective dimension of 5 quadric almost complete intersections with low multiplicities [PDF]

, 2019
Let S be a polynomial ring over an alge-braically closed field k and p = (x; y; z;w) a homogeneous height 4 prime ideal. We give a finite characterization of the degree 2 component of ideals primary to p, with multiplicity e ≤ 3.
El Khoury, Sabine
core   +1 more source

Nash multiplicity sequences and Hironaka's order function [PDF]

, 2020
When X is a d-dimensional variety defined over a field k of characteristic zero, a constructive resolution of singularities can be achieved by successively lowering the maximum multiplicity via blow ups at smooth equimultiple centers.
Encinas, S., Pascual Escudero, Beatriz, Bravo Zarza, Ana María, Bravo, Ana, Pascual-Escudero, B.   +4 more
core   +1 more source

The Vision of the World According to St. Thomas Aquinas [PDF]

Studia Gilsoniana
In this article, the author presents the worldview formulated by St. Thomas Aquinas. The first section examines the multifaceted nature of human knowledge, encompassing the main domains identified since antiquity: physics, mathematics, metaphysics, and ...
Tomasz Duma
doaj   +1 more source

Eigenvalue multiplicity in quartic graphs [PDF]

, 2017
Let G be a connected quartic graph of order n with μ as an eigenvalue of multiplicity k. We show that if μ ∉ {−1,0} then k ≤ (2n − 5)/3 when n ≤ 22, and k ≤ (3n − 1)/5 when n ≥ 23.
Capaverde, Juliane, Peter Rowlinson, Rowlinson, Peter, Juliane Capaverde   +3 more
core   +1 more source

Evaluating nuclear data and their uncertainties

EPJ Nuclear Sciences & Technologies, 2018
In the last decade or so, estimating uncertainties associated with nuclear data has become an almost mandatory step in any new nuclear data evaluation.
Talou Patrick
doaj   +1 more source

L’ombre du platonisme mathématique critique dans la conception des êtres quantitatifs absolus chez Francesco d’Appignano (l’infini, le temps, le nombre)

Picenum Seraphicum, 2021
Cette étude se propose d’étudier la réception aristotélicienne du platonisme mathématique reçu par Francesco d’Appignano, pour mesurer l’influence d’un Platon, que l’on croit perdu au Moyen Âge, sur l’ontologie de ses accidents quantitatifs.
Alice Lamy
doaj   +1 more source

Aristotle and Aristoxenus on Effort

Conatus - Journal of Philosophy, 2021
The discussions of conatus – force, tendency, effort, and striving – in early modern metaphysics have roots in Aristotle’s understanding of life as an internal experience of living force.
John Robert Bagby
doaj   +1 more source