Results 21 to 30 of about 12,296,089 (360)
Three-Complex Numbers and Related Algebraic Structures
Symmetry, 2021 Three-complex numbers are introduced for using a geometric vector product in the three-dimensional Euclidean vector space R3 and proving its equivalence with a spherical coordinate product.
W. Richter
semanticscholar +1 more source
Jacobsthal Representation Hybrinomials
Annales Mathematicae Silesianae, 2022 Jacobsthal numbers are a special case of numbers defined recursively by the second order linear relation and for these reasons they are also named as numbers of the Fibonacci type.
Liana Mirosław +2 more
doaj +1 more source
On the Trigonometric and p-Trigonometric Functions of Elliptical Complex Variables
Communications in Advanced Mathematical Sciences, 2020 In the early 2000s, the geometry of a one-parameter family of generalized complex number systems was studied (Math. Mag. 77(2)(2004)). This family is denoted by Cp.
Kahraman Esen Özen
doaj +1 more source
On known and less known relations of Leonhard Euler with Poland [PDF]
Studia Historiae Scientiarum, 2016 In this work we focus on research contacts of Leonhard Euler with Polish scientists of his era, mainly with those from the city of Gdańsk (then Gedanum, Danzig). L.
Roman Sznajder
doaj +1 more source
Introduction to Third-Order Jacobsthal and Modified Third-Order Jacobsthal Hybrinomials
Discussiones Mathematicae - General Algebra and Applications, 2021 The hybrid numbers are generalization of complex, hyperbolic and dual numbers. In this paper, we introduce and study the third-order Jacobsthal and modified third-order Jacobsthal hybrinomials, i.e., polynomials, which are a generalization of the ...
Cerda-Morales Gamaliel
doaj +1 more source
Global Registration of Terrestrial Laser Scanner Point Clouds Using Plane-to-Plane Correspondences
Remote Sensing, 2020 Registration of point clouds is a central problem in many mapping and monitoring applications, such as outdoor and indoor mapping, high-speed railway track inspection, heritage documentation, building information modeling, and others.
Nadisson Luis Pavan +2 more
doaj +1 more source
IEEE Access, 2021 This article introduces a new kinematic modeling method used to analyze coupled rigid multibody movements. The method was applied to the study of a 5R planar parallel mechanism’s kinematics and consists of analyzing two fixed configurations of the
Eusebio Jimenez Lopez +5 more
doaj +1 more source
Complex Color Space Segmentation to Classify Objects in Urban Environments
Mathematics, 2022 Color image segmentation divides the image into areas that represent different objects and focus points. One of the biggest problems in color image segmentation is the lack of homogeneity in the color of real urban images, which generates areas of over ...
Juan-Jose Cardenas-Cornejo +3 more
doaj +1 more source
Symmetry, 2020 Dispensing with the common property of distributivity and replacing classical trigonometric functions with their l p -counterparts in Euler’s trigonometric representation of complex numbers, classes of l p -complex numbers are introduced and some of ...
W. Richter
semanticscholar +1 more source
Vestnik Volgogradskogo Gosudarstvennogo Universiteta. Serija 1. Mathematica. Physica, 2015 For the first time with the help of the theory of analytic functions and Kolosov-Muskhelishvili formulas the problem of the two-dimensional theory of elasticity for a thickwalled ring with the uneven pressures, acting on its borders, was solved.
Kravchuk Aleksandr Stepanovich +1 more
doaj +1 more source