Results 11 to 20 of about 1,521,016 (268)
Some integral curves according to quasi-frame in Euclidean 3-space
Scientific AfricanThis study explores integral curves associated with the quasi-frame in three-dimensional Euclidean space. We focus specifically on the quasi-normal and quasi-binormal vectors.
Ayman Elsharkawy, Hasnaa Baizeed
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On quasi focal curves with quasi frame in space [PDF]
Boletim da Sociedade Paranaense de Matemática, 2022 In this study, we firstly characterize focal curves by considering quasi frame in the ordinary space. Then, we obtain the relation of each quasi curvatures of curve in terms of focal curvatures. Finally, we give some new conditions with constant quasi curvatures in the ordinary space.
Körpınar, Talat
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A new construction for harmonic evolute surfaces of quasi tangent surfaces with quasi frame [PDF]
Boletim da Sociedade Paranaense de Matemática, 2022 In this paper, we study a harmonic evolute surface of quasi tangent surface associated with quasi frame. We construct quasi tangent surface with first and second fundamental forms. Moreover, we determine harmonic evolute surface of quasi tangent surface by using these fundamental forms. Finally, we obtain some new results about these new surfaces.
Talat Körpınar, Gül Uğur Kaymanlı
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A New Version of Quasi Biharmonic Curves with Quasi Frame
Journal of Advanced Physics, 2018 In this study, we firstly characterize biharmonic curves and associated curvature tensor field by considering quasi frame in the ordinary space. Then, we obtain the relation of each quasi curvatures of curve in terms of biharmonic equation. Finally, we give some new conditions with constant quasi curvatures in the ordinary space.
Körpınar, Talat, Oztekin, Handan
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Motion along a Space Curve with a Quasi-Frame in Euclidean 3-Space: Acceleration and Jerk [PDF]
Symmetry, 2022 The resolution of the acceleration and jerk vectors of a particle moving on a space curve in the Euclidean 3-space is considered. By applying this resolution and Siacci’s theorem, alternative resolutions of acceleration and jerk vectors are derived based on the quasi-frame.
Ahmed M. Elshenhab +3 more
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ON SURFACES CONSTRUCTED BY EVOLUTION ACCORDING TO QUASI FRAME [PDF]
Facta Universitatis, Series: Mathematics and Informatics, 2020 The present paper presents evolutions of spherical indicatrix of a space curve according to the quasi-frame. Then, some geometric properties of these surfaces constructed by evolutions have been obtained. At the end, illustrative examples of the spherical images of a space curve have been presented.
Yazla, Aziz, Sariaydin, Muhammed T.
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Threshold-based frame error rate analysis of MIMO systems over quasistatic fading channels [PDF]
, 2009 Proper selection of a signal-to-noise ratio threshold largely determines the tightness of an approximation to the frame error rate of a system over a quasistatic fading channel.
Chatzigeorgiou, I. +2 more
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Apple latent spherical virus structure with stable capsid frame supports quasi-stable protrusions expediting genome release [PDF]
, 2021 Picorna-like plant viruses are non-enveloped RNA spherical viruses of ~30 nm. Part of the survival of these viruses depends on their capsid being stable enough to harbour the viral genome and yet malleable enough to allow its release.
ISOGAI, Masamichi +5 more
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Comptes Rendus. Mathématique, 2009 We construct uniformly discrete, and even sparse, sequences of translates { g ( t − λ ) } of a ...
Nitzan, Shahaf, Olevskii, Alexander
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Nonlinear Analysis, 2018 In this paper, we introduce the notion of ultra distance function. Based on the notion of ultra distance function, we introduce the definitions of (k, ψ, L)-quasi contractions of type (I) and type (II) in the frame of quasi metric spaces.
Wasfi Shatanawi
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