Results 21 to 30 of about 45,723 (298)

Boundary methods: A criterion for completeness [PDF]

open access: yesProceedings of the National Academy of Sciences, 1980
The application of methods which constitute an alternative to boundary integral equations to specific problems depends on development of complete systems of solutions, convergence of approximating procedures, and formulation of variational principles. This paper establishes a criterion for completeness. In this manner, greater flexibility of the theory
openaire   +3 more sources

A Method of Selecting the Number of Coordinates of a Vector Criterion in a Polyoptimal Decision-Making Process

open access: yesApplied Sciences, 2020
An important problem when formulating multicriteria optimization tasks is the selection of such a number of partial criteria that their meaning, number, and order correspond to the modeled decision situation.
Bogdan Zak
doaj   +1 more source

When species matches are unavailable are DNA barcodes correctly assigned to higher taxa? An assessment using sphingid moths

open access: yesBMC Ecology, 2011
Background When a specimen belongs to a species not yet represented in DNA barcode reference libraries there is disagreement over the effectiveness of using sequence comparisons to assign the query accurately to a higher taxon.
Hajibabaei Mehrdad   +8 more
doaj   +1 more source

UNIVERSAL RELATIONS AND #P-COMPLETENESS [PDF]

open access: yes, 2008
. This paper follows the methodology introduced by Agrawal and Biswas in [AB92], based on a notion of universality for the relations associated with NP-complete problems.
Fournier, Hervé   +3 more
core   +1 more source

Meningkatkan Kemampuan Siswa Menulis Teks Recount Bahasa Inggris Menggunakan Three Phases Techniques pada Kelas VIII.1 (Bilingual) SMP Negeri 7 Mataram

open access: yesJurnal Kependidikan, 2015
This study aims to improve students' ability to produce Recount text through personalization by Three Phases Techniques method. This research uses classroom action research method.
Suherni Suherni
doaj   +1 more source

Peningkatan Kemampuan Berpikir Kritis Siswa Melalui Model Pembelajaran Kooperatif Tipe Jigsaw dengan Media Game Monopoli

open access: yesJurnal Ilmiah Pendidikan Pancasila dan Kewarganegaraan, 2021
This study aimed to describe the application and analysis of student's critical thinking skills in learning that used a jigsaw cooperative model with monopoly game media.
Ishmatud Diyanah, A. Rosyid Al Atok
doaj   +1 more source

Completeness for concrete near-rings [PDF]

open access: yes, 2004
In this paper a completeness criterion for near-rings over a finite group is derived using techniques from clone theory. The relationship between near-rings and clones containing the group operations of the underlying group shows that the unary parts of ...
Aichinger, E   +7 more
core   +1 more source

Completeness and basis properties of complex exponentials [PDF]

open access: yes, 1983
This paper is concerned with what might be termed the "fine structure" of the completeness and basis properties of complex exponentials. We give new criteria for two sequences to have the same excess in the sense of Paley and Wiener, a result that ...
Robert M. Young, Raymond M. Redheffer
core   +1 more source

Comparing completeness criteria for modular cohomology rings of finite groups [PDF]

open access: yes, 2013
We introduce a criterion for the completeness of approximations of modular cohomology rings of finite groups that are not of prime-power order, and discuss how one can benefit from a combination of different completeness criteria in practical ...
King, Simon A.
core   +1 more source

Some properties of the polynomially bounded o-minimal expansions of the real field and of some quasianalytic local rings

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2020
In this paper, we study the Weierstrass division theorem over the rings of smooth germs that are definable in an arbitrary polynomially bounded o-minimal expansion of the real field by giving some criteria for satisfying this theorem.
M. Berraho
doaj   +1 more source

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