Articles with "fold symmetric" as a keyword



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Optical induced area-controllable two-dimensional eight-fold symmetric photonic quasicrystal microstructures

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Published in 2020 at "Optical Materials"

DOI: 10.1016/j.optmat.2020.109719

Abstract: Abstract We have experimentally demonstrated a convenient method to fabricate area-controllable photonic quasicrystals in a photorefractive crystal. Two-dimensional eight-fold symmetric quasicrystal microstructures have been fabricated by using a diffractive optical element and Fourier transform lens… read more here.

Keywords: fold symmetric; two dimensional; area controllable; eight fold ... See more keywords
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The symplectic geometry of higher Auslander algebras: Symmetric products of disks

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Published in 2021 at "Forum of Mathematics, Sigma"

DOI: 10.1017/fms.2021.2

Abstract: Abstract We show that the perfect derived categories of Iyama’s d-dimensional Auslander algebras of type ${\mathbb {A}}$ are equivalent to the partially wrapped Fukaya categories of the d-fold symmetric product of the $2$-dimensional unit disk… read more here.

Keywords: symmetric product; geometry; fold symmetric; auslander algebras ... See more keywords
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Three-fold Symmetric Doping Mechanism in GaAs Nanowires.

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Published in 2017 at "Nano letters"

DOI: 10.1021/acs.nanolett.7b00794

Abstract: A new dopant incorporation mechanism in Ga-assisted GaAs nanowires grown by molecular beam epitaxy is reported. Off-axis electron holography revealed that p-type Be dopants introduced in situ during molecular beam epitaxy growth of the nanowires… read more here.

Keywords: fold symmetric; symmetric doping; three fold; gaas nanowires ... See more keywords
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Selective recognition of A/T-rich DNA 3-way junctions with a three-fold symmetric tripeptide.

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Published in 2022 at "Chemical communications"

DOI: 10.1039/d2cc02874c

Abstract: Non-canonical DNA structures, particularly 3-Way Junctions (3WJs) that are transiently formed during DNA replication, have recently emerged as promising chemotherapeutic targets. Here, we describe a new approach to target 3WJs that relies on the cooperative… read more here.

Keywords: dna; selective recognition; three fold; fold symmetric ... See more keywords
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Coefficient estimates for m-fold symmetric bi-subordinate functions

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Published in 2019 at "Hacettepe Journal of Mathematics and Statistics"

DOI: 10.15672/hujms.545237

Abstract: A function is said to be bi-univalent in the open unit disk $\mathbb{U}$ if both the function and its inverse map are univalent in $\mathbb{U}$. By the same token, a function is said to be… read more here.

Keywords: symmetric subordinate; subordinate functions; fold symmetric; estimates fold ... See more keywords
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Coefficient Bounds for a Family of s-Fold Symmetric Bi-Univalent Functions

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Published in 2023 at "Axioms"

DOI: 10.3390/axioms12040317

Abstract: We present a new family of s-fold symmetrical bi-univalent functions in the open unit disc in this work. We provide estimates for the first two Taylor–Maclaurin series coefficients for these functions. Furthermore, we define the… read more here.

Keywords: univalent functions; family fold; bounds family; coefficient bounds ... See more keywords
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Coefficient Estimates for Certain Subclasses of m-Fold Symmetric Bi-univalent Functions Associated with Pseudo-Starlike Functions

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Published in 2021 at "European Journal of Mass Spectrometry"

DOI: 10.34198/ejms.6221.209223

Abstract: In the present investigation, we introduce the subclasses ΛΣ (η,h, φ) and ΛΣ (η,h, δ) of m-fold symmetric bi-univalent function class Σm, which are associated with the pseudo-starlike functions and defined in the open unit… read more here.

Keywords: symmetric univalent; subclasses fold; starlike functions; associated pseudo ... See more keywords
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Inequalities on coefficients for certain classes of m-fold symmetric and bi-univalent functions equipped with Faber polynomial

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Published in 2019 at "TURKISH JOURNAL OF MATHEMATICS"

DOI: 10.3906/mat-1808-82

Abstract: In this work, considering a new subclass of bi-univalent functions which are m-fold symmetric and analytic functions in the open unit disk, we determine estimates for the general Taylor-Maclaurin coefficient of the functions in this… read more here.

Keywords: univalent functions; certain classes; coefficients certain; inequalities coefficients ... See more keywords
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A new general subclass ofm-fold symmetric bi-univalent functions given by subordination

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Published in 2019 at "TURKISH JOURNAL OF MATHEMATICS"

DOI: 10.3906/mat-1902-97

Abstract: In a recent work, Orhan et al. (Afrika Matematika, 2016) defined a subclass of analytic bi-univalent one-fold symmetric functions. The main purpose of this paper is to generalize and improve the results of Orhan et… read more here.

Keywords: new general; ofm fold; subclass ofm; subclass ... See more keywords
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Coefficient problems for unified starlike and convex classes of m-fold symmetric bi-univalent functions

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Published in 2018 at "Journal of Mathematical Inequalities"

DOI: 10.7153/jmi-2018-12-69

Abstract: Let Tm denote the class of m -fold symmetric bi-univalent functions in the open unit disk. We obtain the coefficient bounds of |am+1| and |a2m+1| for functions in a new general subclass C h,p m… read more here.

Keywords: problems unified; symmetric univalent; fold symmetric; unified starlike ... See more keywords