Results 1 to 10 of about 45,469 (261)

Formal derivation of the Laughlin function and its generalization for other topological phases of FQHE [PDF]

open access: yesScientific Reports, 2022
Using the braid symmetry we demonstrate the derivation of the Laughlin function for the main hierarchy 1/q of FQHE in the lowest Landau level of two-dimensional electron system with a mathematical rigour.
Janusz E. Jacak
doaj   +2 more sources

Product Model Derivation from Feature Model and Formal Specification

open access: yesApplied Sciences, 2022
Product derivation is the process of building a specific product from a software product line. Effective product derivation can improve software reuse productivity. Existing methods can only obtain abstract feature models, lacking detailed specifications
Xi Wang, Weiwei Wang, Hongbo Liu
doaj   +3 more sources

Formal derivation of a new sediment transport model using a multiscale procedure: Numerical Validation

open access: yesPartial Differential Equations in Applied Mathematics
We study in this work structures formed under a unidirectional flow. The main problem that addresses sediment transport by aquatic flow. We present the formal derivation of a new sediment transport model by using a multiscale procedure in time and space.
Julien Zongo   +2 more
doaj   +3 more sources

Formal explanations as logical derivations [PDF]

open access: yesJournal of Applied Non-Classical Logics, 2021
According to a longstanding philosophical tradition dating back to Aristotle's Posterior Analytics and carried on in Bolzano's Theory of Science, certain proofs do not only certify the truth of their conclusion but also explain the reasons why their conclusion holds.
openaire   +3 more sources

Formal Derivations of Mode Coupling Equations in Underwater Acoustics: How the Method of Multiple Scales Results in an Expansion over Eigenfunctions and the Vectorized WKBJ Solution for the Amplitudes

open access: yesJournal of Marine Science and Engineering, 2023
In this study formal derivation of mode coupling equations in underwater acoustics is revisited. This derivation is based on the method of multiple scales from which modal expansion of the field emerges, and the vectorized WKBJ equation for the ...
Mikhail Trofimov   +3 more
doaj   +1 more source

Derivation of nomina qualitatis on borrowed stems

open access: yesVilnius University Open Series, 2022
This paper investigates the derivation of hybrid derivatives, such as banal-um-as ‘banality’ ← banal-us, -i ‘banal’, that belong to the derivational category of nomina qualitatis.
Lina Inčiuraitė-Noreikienė
doaj   +1 more source

Types de formants dans la dérivation fonctionnelle polonaise et roumaine : bases théoriques

open access: yesStudia Romanica Posnaniensia, 2020
The paper describes types of derivational formatives in Polish and Romanian functional, i.e. synchronic derivation, focusing on the proper derivation (i.e. derivation from single-word bases).
Szymon Czarnecki
doaj   +3 more sources

Formal and semantic derivation of the Proto-Slavic verbal root *dvig- in the Macedonian language [PDF]

open access: yesJužnoslovenski Filolog, 2020
The subject of analysis in this paper is the verbal root *dvig-, whose formal and semantic development can be followed ever since the Proto-Slavic period.
Markoviḱ Marjan D.
doaj   +1 more source

The derivation of diminutives from abstract noun bases in Bulgarian [PDF]

open access: yesJužnoslovenski Filolog, 2013
The paper reviews the formal and semantic characteristics of the formation of diminutives in Bulgarian, where the process affects nouns, adjectives, numerals, adverbs, verbs and pronouns.
Nicolova Ruselina L.
doaj   +1 more source

A formalization of Agree as a derivational operation

open access: yesBiolinguistics, 2023
Using the framework based on set-theory, I develop a formal definition of Agree as a syntactic operation. I begin by constructing a formal definition of a version of long-distance Agree in which a structurally higher element values a feature on a structurally lower element, and modify that definition to reflect various versions of Agree that have been ...
openaire   +2 more sources

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