Results 51 to 60 of about 1,852,222 (144)

Null Bertrand curves in Minkowski 3-space and their characterizations [PDF]

open access: yes, 2004
We introduce the notion of Bertrand curve for Cartan framed null curves in Minkowski 3-space and give a ...
Inoguchi, Jun-ichi   +2 more
core   +1 more source

Towards Multifractality through an Ernst-Type Potential in Complex Systems Dynamics. [PDF]

open access: yesEntropy (Basel), 2023
Ghizdovat V   +5 more
europepmc   +1 more source

A moduli interpretation for the non-split Cartan modular curve [PDF]

open access: yes, 2017
Modular curves like X0(N) and X1(N) appear very frequently in arithmetic geometry. While their complex points are obtained as a quotient of the upper half plane by some subgroups of SL2(Z), they allow for a more arithmetic description as a solution to a ...
Rebolledo, Marusia   +3 more
core   +1 more source

On Evolutes of Null Cartan Curves in Minkowski 4-Space

open access: yesJournal of New Theory, 2020
This paper aims to discuss the theory of evolutes of null Cartan curves in Minkowski 4-space. In the second part, we present the basic concepts of curves in Minkowski 4-space with its Frenet equations. In the next section, the definition of evolutes of null Cartan curves in Minkowski 4-space is given, and we derive some theorems related to casual ...
openaire   +2 more sources

On the fundamental forms of the B-scroll with null directrix and cartan frame in minkowskian 3-space [PDF]

open access: yes, 2015
In this work we will study on Minkowskian 3-space, with null directrix and Cartan frame:In this paper, we investigate the first fundamental form, the second fundamental form of B-scroll with Cartan framed null directrix in the Minkowskian 3-space.
Hilmi Hacisalihoğlu, H.   +2 more
core   +1 more source

GENERALIZED NULL BERTRAND CURVES IN MINKOWSKI SPACE-TIME

open access: yes, 2014
COKEN and CIFTCI proved that a null Cartan curve in Minkowski space-time E-1(4) is a null Bertrand curve if and only if k(2) is nonzero constant and k(3) is zero.
Aksoyak, Ferdağ   +3 more
core   +1 more source

The Geometry of Marked Contact Engel Structures. [PDF]

open access: yesJ Geom Anal, 2021
Manno G, Nurowski P, Sagerschnig K.
europepmc   +1 more source

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