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   Articles with "odd order" as a keyword



New Spectral Solutions for High Odd-Order Boundary Value Problems via Generalized Jacobi Polynomials

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recommendations! Published in 2017 at "Bulletin of the Malaysian Mathematical Sciences Society"

DOI: 10.1007/s40840-017-0491-y

Abstract: In this article, some new efficient and accurate algorithms are developed for solving linear and nonlinear odd-order two-point boundary value problems. The algorithm in linear case is based on the application of Petrov–Galerkin method. For… read more here.

Keywords: generalized jacobi; boundary value; odd order; value problems ... See more keywords

Corrigendum to “Odd order Brauer–Manin obstruction on diagonal quartic surfaces” [Adv. Math. 270 (2015) 181–205]

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recommendations! Published in 2017 at "Advances in Mathematics"

DOI: 10.1016/j.aim.2016.05.014

Abstract: Abstract We correct a mistake in our paper “Odd order Brauer–Manin obstruction on diagonal quartic surfaces” published in Ieronymou and Skorobogatov (2015) [2] . read more here.

Keywords: diagonal quartic; obstruction diagonal; order brauer; brauer manin ... See more keywords

A Wideband Differential-Fed Dual-Polarized Microstrip Antenna Under Radiation of Dual Improved Odd-Order Resonant Modes

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recommendations! Published in 2017 at "IEEE Access"

DOI: 10.1109/access.2017.2751498

Abstract: A low profile differential-fed dual-polarized microstrip patch antenna (MPA) with bandwidth enhancement is proposed under radiation of the first and second odd-order resonant modes. First, all of even-order modes are fully suppressed by using a… read more here.

Keywords: mode; order; odd order; differential fed ... See more keywords
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A Low-Profile Microstrip Patch Antenna With Enhanced Bandwidth and Pattern Diversity Using Even- and Odd-Order Modes

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recommendations! Published in 2021 at "IEEE Antennas and Wireless Propagation Letters"

DOI: 10.1109/lawp.2021.3069252

Abstract: A low-profile microstrip patch antenna with pattern diversity is proposed. In our design, even- and odd-order modes are employed to enhance the impedance bandwidth for the conical and broadside radiation beams, respectively. Initially, an array… read more here.

Keywords: order modes; profile microstrip; even odd; odd order ... See more keywords
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A Semifield Plane of Odd Order Admitting an Autotopism Subgroup Isomorphic to A5

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recommendations! Published in 2018 at "Siberian Mathematical Journal"

DOI: 10.1134/s0037446618020143

Abstract: We develop an approach to constructing and classifying semifield projective planes with the use of a spread set. The famous conjecture is discussed on the solvability of the full collineation group of a finite semifield… read more here.

Keywords: order admitting; semifield plane; odd order; plane odd ... See more keywords

Oscillatory Properties of Odd-Order Delay Differential Equations with Distribution Deviating Arguments

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recommendations! Published in 2020 at "Applied Sciences"

DOI: 10.3390/app10175952

Abstract: Throughout this work, new criteria for the asymptotic behavior and oscillation of a class of odd-order delay differential equations with distributed deviating arguments are established. Our method is essentially based on establishing sharper estimates for… read more here.

Keywords: order; differential equations; order delay; odd order ... See more keywords

On the Asymptotic of Solutions of Odd-Order Two-Term Differential Equations

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recommendations! Published in 2024 at "Mathematics"

DOI: 10.3390/math12020213

Abstract: This work is devoted to the development of methods for constructing asymptotic formulas as x→∞ of a fundamental system of solutions of linear differential equations generated by a symmetric two-term differential expression of odd order.… read more here.

Keywords: differential equations; two term; order; term differential ... See more keywords
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New Results for Oscillation of Solutions of Odd-Order Neutral Differential Equations

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recommendations! Published in 2021 at "Symmetry"

DOI: 10.3390/sym13061095

Abstract: Differential equations with delay arguments are one of the branches of functional differential equations which take into account the system’s past, allowing for more accurate and efficient future prediction. The symmetry of the equations in… read more here.

Keywords: order neutral; results oscillation; new results; differential equations ... See more keywords

New Monotonic Properties for Solutions of Odd-Order Advanced Nonlinear Differential Equations

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recommendations! Published in 2024 at "Symmetry"

DOI: 10.3390/sym16070817

Abstract: The present paper studies the asymptotic and oscillatory properties of solutions of odd-order differential equations with advanced arguments and in a noncanonical case. By providing new and effective relationships between the corresponding function and the… read more here.

Keywords: properties solutions; differential equations; new monotonic; solutions odd ... See more keywords