Results 21 to 30 of about 2,758,824 (250)

On tubular surfaces with modified orthogonal frame in Galilean space G3

Thermal Science, 2022
In this study, we give the curves and tubular surfaces in Galilean space with modified orthogonal frame. Firstly, we consider any curve in G3 and we obtain derivative formulas of modified orthogonal frame of any curve in G3.
S. Kiziltuğ, A. Cakmak, T. Erişir, Gökhan Mumcu   +3 more
semanticscholar   +2 more sources

Modified Roller Coaster Surface in Space

Mathematics, 2019
In this paper, a new modified roller coaster surface according to a modified orthogonal frame is investigated in Euclidean 3-space. In this method, a new modified roller coaster surface is modeled. Both the Gaussian curvature and mean curvature of roller
Selçuk BAŞ, Talat KÖRPINAR
doaj   +2 more sources

On parallel p-equidistant ruled surfaces by using mofied orthogonal frame with curvature in E³ [PDF]

Boletim da Sociedade Paranaense de Matemática, 2022
In this paper, it is investigated Ruled surfaces according to modified orthogonal frame with curvature in 3-dimensional Euclidean space. Firstly, we give apex angle, pitch and drall of closed ruled surface in E³.
M. T. Sariaydin, T. Korpinar, V. Asil
semanticscholar   +2 more sources

Spherical Curves with Modified Orthogonal Frame

Journal of New Results in Science, 2016
In [2-4,8-9], the authors have characterized the spherical curves in different spaces.In this paper, we shall characterize the spherical curves according to modified orthogonal frame in Euclidean 3-space.
Bahaddin Bukcu, Mustafa Kemal Karacan
doaj   +2 more sources

Involute-evolute curves with modified orthogonal frame in Galilean space G 3

Ukrains’kyi Matematychnyi Zhurnal
UDC 514 We  introduce and study  an involute-evolute curve pair within a modified orthogonal frame in the context of 3-dimensional Galilean space G 3 .
A. Elsharkawy, Murat Turan, H. G. Bozok
semanticscholar   +2 more sources

CANAL SURFACES WITH MODIFIED ORTHOGONAL FRAME IN MINKOSWKI 3-SPACE

, 2022
In this paper, we study canal surfaces with modied orthogonalframe in Minkowski 3-space. Some characterizations of the canal surface will begiven using curvature-modied orthogonal frame in Minkowski 3-space.
Yüksel, Nural, Oğraş, Nurdan
openaire   +3 more sources

GEOMETRIC PERSPECTIVE OF BERRY'S PHASE ACCORDING TO ALTERNATIVE ORTHOGONAL MODIFIED FRAME

Journal of Science and Arts
It is very important to determine the Frenet vector fields to obtain the characterizations of curves in 3-dimensional Euclidean space. However, it may not be possible to define Frenet vector fields at some points of the curve, or the Frenet frame may not
Esra Parlak, Tevfik Şahin
semanticscholar   +2 more sources

Mannheim curves and their partner curves in Minkowski 3-space E13

Demonstratio Mathematica, 2022
The modified orthogonal frame is an important tool to study analytic space curves whose curvatures have discrete zero points. In this article, by using the modified orthogonal frame, Mannheim curves and their partner curves are investigated in Minkowski ...
Elsharkawy Ayman, Elshenhab Ahmed M.
doaj   +1 more source

MANNHEIM CURVES AND THEIR PARTNER CURVES WITH MODIFIED ORTHOGONAL FRAME IN MINKOWSKI SPACE E 3 1 [PDF]

, 2020
In this paper, we study Mannheim curves and Mannheim pairs by using the modified orthogonal frame in Minkowski 3-space E31. We give some characterizations of Mannheim Curves and their partner Curves in E31.
A. Elsharkawy, Ahmed M. Elshenhab
semanticscholar   +2 more sources

Multi-Delay Biorthogonal Coded/Balanced TR-UWB Receiver for WPAN Based on Hadamard Matrix [PDF]

Engineering and Technology Journal, 2009
Impulse radio ultra wideband (IR-UWB) communication is becoming an importanttechnology for future Wireless Personal Area Networks (WPANs). One of the criticalchallenges in IR-UWB system design is the inter-pulse interference (IPI).
Saleh M. Al-Qaraawy
doaj   +1 more source