Results 1 to 10 of about 84,982 (264)

Reflection principles for $\omega_2$ and the semi-stationary reflection principle

open access: yesJournal of the Mathematical Society of Japan, 2016
Starting from a model with a weakly compact cardinal, we construct a model in which the weak stationary reflection principle for $\omega_2$ holds but the Fodor-type reflection principle for $\omega_2$ fails. So the stationary reflection principle for $\omega_2$ fails in this model.
Toshimichi Usuba
exaly   +3 more sources

Note on André's reflection principle

open access: yesDiscrete Mathematics, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nicholas A Loehr
exaly   +2 more sources

Reflection principle for quasiminimizers

open access: yesFunctiones Et Approximatio, Commentarii Mathematici, 2009
AbstractItisshown that thereflection principleholdsforK–quasiminimizersin R n ,n ≥ 2, provided that K ∈ [1,2). For n = 1 the principle holdsfor all K ≥ 1 and an example shows that K is not preserved in thereflection process. A local integrability result up to the boundary isproved for the derivative of a quasiminimizer in R n ,n ≥ 1.
Olli Martio
exaly   +3 more sources

On Unique Determination of Polyhedral Sets

open access: yesAxioms, 2023
In this paper, we develop in detail the geometric constructions that lead to many uniqueness results for the determination of polyhedral sets, typically scatterers, by a finite minimal number of measurements.
Luca Rondi
doaj   +1 more source

The Development of Students’ Reflection in the Paradigm of Socio-Cultural Approach

open access: yesПроблеми сучасної психології, 2023
The aim of our research is to show: firstly, how possible it is the development of professional reflection of future teachers in the modern system of higher education; secondly, to what extent the development of professional reflection ensures the growth
Наталія Михальчук   +1 more
doaj   +1 more source

The short toric polynomial [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2011
We introduce the short toric polynomial associated to a graded Eulerian poset. This polynomial contains the same information as Stanley's pair of toric polynomials, but allows different algebraic manipulations.
Gábor Hetyei
doaj   +1 more source

The Principle of Divinity in Islamic Communication Perspective

open access: yesJurnal Mediakita, 2023
This research aims to highlight a core element in an Islamic Communication principle as the Basic Principle, namely the Principle of Divinity, which originated by Zainal Arifin (2021).
Walisyah Tengku   +2 more
doaj   +1 more source

Justice as a Principle of Criminal Law

open access: yesТеоретическая и прикладная юриспруденция, 2023
The article examines the essence of the principle of justice in Russian criminal law, its reflection in the norms of the criminal legislation of Russia, as well as the influence of this principle in sentencing.
V. V. Zhuravleva, I. V. Tertychnaya
doaj   +1 more source

Inner-Model Reflection Principles [PDF]

open access: yesStudia Logica, 2019
17 pages, revised version incorporating suggestions of the referees; a new co-author has been added.
Neil Barton   +5 more
openaire   +5 more sources

Femtosecond Laser Processing Technology for Anti-Reflection Surfaces of Hard Materials

open access: yesMicromachines, 2022
The anti-reflection properties of hard material surfaces are of great significance in the fields of infrared imaging, optoelectronic devices, and aerospace.
Xiaofan Xie   +7 more
doaj   +1 more source

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