Works matching DE "QUATERNION functions"

Results: 297

3D RENDERING OF THE QUATERNION MANDELBROT SET WITH MEMORY.

Published in:

Fractals, 2024, v. 32, n. 3, p. 1, doi. 10.1142/S0218348X24500610

By:

FARIELLO, RICARDO;
BOURKE, PAUL;
ABREU, GABRIEL V. S.

Publication type:

Article

A color image enhancement algorithm based on quaternion representation of vector rotation.

Published in:

International Journal of Wavelets, Multiresolution & Information Processing, 2015, v. 13, n. 5, p. -1, doi. 10.1142/S0219691315500381

By:

Lang, Fangnian;
Zhou, Jiliu;
Tang, Yuan Yan;
Shang, Zhaowei

Publication type:

Article

A simple saturated control framework for spacecraft with bounded disturbances.

Published in:

International Journal of Robust & Nonlinear Control, 2016, v. 26, n. 3, p. 367, doi. 10.1002/rnc.3303

By:

Jinchang, Hu;
Honghua, Zhang

Publication type:

Article

Pose consensus in networks of heterogeneous robots with variable time delays.

Published in:

International Journal of Robust & Nonlinear Control, 2015, v. 25, n. 14, p. 2279, doi. 10.1002/rnc.3200

By:

Aldana, Carlos I.;
Romero, Eduardo;
Nuño, Emmanuel;
Basañez, Luis

Publication type:

Article

A System of Matrix Equations over the Quaternion Algebra with Applications.

Published in:

Algebra Colloquium, 2017, v. 24, n. 2, p. 233, doi. 10.1142/S100538671700013X

By:

Nie, Xiangrong;
Wang, Qingwen;
Zhang, Yang

Publication type:

Article

A System of Periodic Discrete-time Coupled Sylvester Quaternion Matrix Equations.

Published in:

Algebra Colloquium, 2017, v. 24, n. 1, p. 169, doi. 10.1142/S1005386717000104

By:

He, Zhuoheng;
Wang, Qingwen

Publication type:

Article

Finite Groups with Poles.

Published in:

Algebra Colloquium, 2006, v. 13, n. 3, p. 507, doi. 10.1142/S1005386706000459

By:

Deaconescu, Marian;
Walls, Gary L.

Publication type:

Article

Quaternion-based placement orientation trajectory smoothing method under the Domain of Admissible Orientation.

Published in:

International Journal of Advanced Manufacturing Technology, 2023, v. 128, n. 1/2, p. 491, doi. 10.1007/s00170-023-11810-6

By:

Yang, Qian;
Qu, Weiwei;
Gao, Jiaxin;
Wang, Yanzhe;
Song, Xiaowen;
Guo, Yingjie;
Ke, Yinglin

Publication type:

Article

On a generalization of Gross's formula.

Published in:

Mathematische Zeitschrift, 2012, v. 271, n. 1/2, p. 593, doi. 10.1007/s00209-011-0879-6

By:

Mao, Zhengyu

Publication type:

Article

On Subgroups of the General Linear Group over the Skew Field of Quaternions Which Include the Symplectic Group.

Published in:

Siberian Mathematical Journal, 2003, v. 44, n. 2, p. 225, doi. 10.1023/A:1022972501855

By:

Bashkirov, E. L.

Publication type:

Article

A new interpretation of the Shimura curve with discriminant 6 in terms of Picard modular forms.

Published in:

Archiv der Mathematik, 2011, v. 96, n. 4, p. 335, doi. 10.1007/s00013-011-0235-4

By:

PETKOVA, MARIA;
SHIGA, HIRONORI

Publication type:

Article

Normal p-complements and fixed elements.

Published in:

Archiv der Mathematik, 2010, v. 95, n. 3, p. 207, doi. 10.1007/s00013-010-0162-9

By:

Isaacs, I. M.;
Navarro, Gabriel

Publication type:

Article

Commutative Quaternion Algebra with Quaternion Fourier Transform-Based Alpha-Rooting Color Image Enhancement †.

Published in:

Computers (2073-431X), 2025, v. 14, n. 2, p. 37, doi. 10.3390/computers14020037

By:

Grigoryan, Artyom M.;
Gomez, Alexis A.

Publication type:

Article

Optimal reorientation of spacecraft orbit.

Published in:

Archives of Control Sciences, 2014, v. 24, n. 2, p. 119, doi. 10.2478/acsc-2014-0008

By:

CHELNOKOV, YURIY NIKOLAEVICH;
PANKRATOV, ILYA ALEKSEEVICH;
SAPUNKOV, YAKOV GRIGORIEVICH

Publication type:

Article

Smoothing method for unit quaternion time series in a classification problem: an application to motion data.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-36480-y

By:

Ballante, Elena;
Bellanger, Lise;
Drouin, Pierre;
Figini, Silvia;
Stamm, Aymeric

Publication type:

Article

Numerical algorithm for quaternion integration based on three independent parameters with no need for re-normalization.

Published in:

Acta Mechanica, 2023, v. 234, n. 5, p. 2009, doi. 10.1007/s00707-023-03473-x

By:

Rubin, M. B.;
Weiss, H.

Publication type:

Article

Hyers-Ulam-Rassias stability of high-dimensional quaternion impulsive fuzzy dynamic equations on time scales.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2022, v. 15, n. 2, p. 359, doi. 10.3934/dcdss.2021041

By:

Wang, Chao;
Li, Zhien;
Agarwal, Ravi P.

Publication type:

Article

ON THE POLYANALYTIC SHORT-TIME FOURIER TRANSFORM IN THE QUATERNIONIC SETTING.

Published in:

Communications on Pure & Applied Analysis, 2022, v. 21, n. 11, p. 3629, doi. 10.3934/cpaa.2022117

By:

DE MARTINO, ANTONINO;
DIKI, KAMAL

Publication type:

Article

Four-qubit systems and dyonic black Hole–Black branes in superstring theory.

Published in:

International Journal of Geometric Methods in Modern Physics, 2018, v. 15, n. 4, p. 1, doi. 10.1142/S0219887818500652

By:

Belhaj, A.;
Bensed, M.;
Benslimane, Z.;
Sedra, M. B.;
Segui, A.

Publication type:

Article

CURVATURE PROPERTIES OF PSEUDO-SPHERE BUNDLES OVER PARAQUATERNIONIC MANIFOLDS.

Published in:

International Journal of Geometric Methods in Modern Physics, 2012, v. 9, n. 3, p. 1250024-1, doi. 10.1142/S0219887812500247

By:

VÎLCU, GABRIEL EDUARD;
VOICU, RODICA CRISTINA

Publication type:

Article

Resistance and capacitance of 4 × n cobweb network and two conjectures.

Published in:

International Journal of Circuit Theory & Applications, 2015, v. 43, n. 3, p. 329, doi. 10.1002/cta.1943

By:

Tan, Zhi‐Zhong;
Zhou, Ling;
Luo, Da‐feng

Publication type:

Article

The Fourier Transform for Homogeneous Vector Bundles over Quaternion Unit Disk.

Published in:

Chinese Annals of Mathematics, 2000, v. 21, n. 3, p. 343, doi. 10.1142/S0252959900000352

By:

Liu, Jianming

Publication type:

Article

Analytical dual quaternion algorithm of the weighted three-dimensional coordinate transformation.

Published in:

Earth, Planets & Space, 2022, v. 74, n. 1, p. 1, doi. 10.1186/s40623-022-01731-1

By:

Zeng, Huaien;
Wang, Junjie;
Wang, Zhihao;
Li, Siyang;
He, Haiqing;
Chang, Guobin;
Yang, Ronghua

Publication type:

Article

Quaternifications and Extensions of Current Algebras on S3.

Published in:

Symmetry (20738994), 2015, v. 7, n. 4, p. 2150, doi. 10.3390/sym7042150

By:

Tosiaki Kori;
Yuto Imai

Publication type:

Article

Non-Crystallographic Symmetry in Packing Spaces.

Published in:

Symmetry (20738994), 2013, v. 5, n. 1, p. 54, doi. 10.3390/sym5010054

By:

Rau, Valery G.;
Lomtev, Leonty A.;
Rau, Tamara F.

Publication type:

Article

四元数矩阵右特征值的范围估计.

Published in:

Basic Sciences Journal of Textile Universities / Fangzhi Gaoxiao Jichu Kexue Xuebao, 2016, v. 29, n. 4, p. 491, doi. 10.13338/j.issn.1006-8341.2016.04.013

By:

韩俊佳;
畅大为;
叶绒绒

Publication type:

Article

THE DUAL SPATIAL QUATERNIONIC EXPRESSION OF RULED SURFACES.

Published in:

Thermal Science, 2019, v. 23, p. S403, doi. 10.2298/TSCI181125053C

By:

CALISKAN, Abdussamet;
SENYURT, Suleyman

Publication type:

Article

Order Statistics and Ginibre's Ensembles.

Published in:

Journal of Statistical Physics, 2004, v. 114, n. 3/4, p. 1139, doi. 10.1023/B:JOSS.0000012520.37908.07

By:

Rider, B.

Publication type:

Article

Riemannian foliations on quaternion CR-submanifolds of an almost quaternion Käahler product manifold.

Published in:

Proceedings of the Indian Academy of Sciences: Mathematical Sciences, 2009, v. 119, n. 5, p. 611, doi. 10.1007/s12044-009-0059-3

By:

Vîlcu, Gabriel Eduard

Publication type:

Article

Hyperbolic unit groups and quaternion algebras.

Published in:

Proceedings of the Indian Academy of Sciences: Mathematical Sciences, 2009, v. 119, n. 1, p. 9, doi. 10.1007/s12044-009-0002-7

By:

Juriaans, S. O.;
Passi, I. B. S.;
Filho, A. C. Souza

Publication type:

Article

Some characterizations of quaternionic rectifying curves.

Published in:

Differential Geometry - Dynamical Systems, 2011, p. 89

By:

Gungor, M. Ali;
Tosun, Murat

Publication type:

Article

A note on cancellation in totally definite quaternion algebras.

Published in:

Journal für die Reine und Angewandte Mathematik, 2015, v. 2015, n. 707, p. 209, doi. 10.1515/crelle-2013-0069

By:

Smertnig, Daniel

Publication type:

Article

Finite groups with S-supplemented p-subgroups.

Published in:

Siberian Mathematical Journal, 2012, v. 53, n. 2, p. 371, doi. 10.1134/S003744661202019X

By:

Yang, N.;
Guo, W.;
Shemetkova, O.

Publication type:

Article

A directional model for the statistical analysis of movement in three dimensions.

Published in:

Biometrika, 2001, v. 88, n. 3, p. 779, doi. 10.1093/biomet/88.3.779

By:

RIVEST, LOUIS-PAUL

Publication type:

Article

Quaternion-valued functions in hyperholomorphic FαG(p, q, s) spaces.

Published in:

General Letters in Mathematics (GLM), 2020, v. 8, n. 1, p. 16, doi. 10.31559/glm2020.8.1.3

By:

Kamal, A.;
Yassen, T. I.

Publication type:

Article

RANDOM VECTORS WITH VALUES IN QUATERNION HILBERT SPACES.

Published in:

Theory of Probability & Its Applications, 1999, v. 43, n. 1, p. 99, doi. 10.1137/S0040585X97976696

By:

Vakhania, N. N.

Publication type:

Article

The LP -spaces of functions from the n-dimensional real space to the N-dimensional quaternionic space.

Published in:

Iraqi Journal of Science, 2024, v. 65, n. 1, p. 242, doi. 10.24996/ijs.2024.65.1.21

By:

Abugirda, Hussien A. H.;
Abdullah, Mohammed Kh.;
Al-Yasiri, Khaldoun S.

Publication type:

Article

Pseudo almost periodic solutions for quaternion-valued cellular neural networks with discrete and distributed delays.

Published in:

Journal of Inequalities & Applications, 2018, v. 2018, n. 1, p. 1, doi. 10.1186/s13660-018-1837-1

By:

Meng, Xiaofang;
Li, Yongkun

Publication type:

Article

Zonal Polynomials and Hypergeometric Functions of Quaternion Matrix Argument.

Published in:

Communications in Statistics: Theory & Methods, 2009, v. 38, n. 8, p. 1184, doi. 10.1080/03610920802379185

By:

Li, Fei;
Xue, Yifeng

Publication type:

Article

A Note on Moritoh Transforms.

Published in:

Creative Mathematics & Informatics, 2024, v. 33, n. 2, p. 185, doi. 10.37193/CMI.2024.02.05

By:

KUMAR, AWNIYA;
SINGH, SUNIL KUMAR;
SINGH, SHEO KUMAR

Publication type:

Article

Symplectic Integration for Multibody Dynamics Based on Quaternion Parameters.

Published in:

Applied Mathematics & Mechanics (1000-0887), 2014, v. 35, n. 10, p. 1071, doi. 10.3879/j.issn.1000-0887.2014.10.001

By:

XU Xiao-ming;
ZHONG Wan-xie

Publication type:

Article

Spherical Fourier transform on (4n + 3)-dimensional quaternionic Heisenberg group.

Published in:

Palestine Journal of Mathematics, 2024, v. 13, n. 1, p. 1

By:

Amghar, Walid;
Fahlaoui, Said

Publication type:

Article

HIGHER ORDER INVOLUTES OF A CURVE IN QUATERNIONIC SPACES.

Published in:

Palestine Journal of Mathematics, 2022, v. 11, n. 1, p. 416

By:

Yilmaz, Munevver Yildirim;
Erdem, Esra

Publication type:

Article

The Lp-function over the product of the boundaries of the Hyperbolic spaces.

Published in:

Palestine Journal of Mathematics, 2018, v. 7, n. 1, p. 337

By:

El Wassouli, Fouzia

Publication type:

Article

A Novel Heuristic Emergency Path Planning Method Based on Vector Grid Map.

Published in:

ISPRS International Journal of Geo-Information, 2021, v. 10, n. 6, p. 370, doi. 10.3390/ijgi10060370

By:

Yang, Bowen;
Yan, Jin;
Cai, Zhi;
Ding, Zhiming;
Li, Dongze;
Cao, Yang;
Guo, Limin

Publication type:

Article

QUADRATIC FORMULAS FOR GENERALIZED QUATERNIONS.

Published in:

Journal of the Institute of Science & Technology of Dumlupinar University / Dumlupinar Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2012, n. 28, p. 27

By:

ATA, Erhan;
KEMER, Yasemin;
ATASOY, Ali

Publication type:

Article

*-logarithm for slice regular functions.

Published in:

Rendiconti Lincei - Matematica e Applicazioni, 2023, v. 34, n. 2, p. 491, doi. 10.4171/RLM/1016

By:

Altavilla, Amedeo;
de Fabritiis, Chiara

Publication type:

Article

The harmonic H∞-functional calculus based on the S-spectrum.

Published in:

Journal of Spectral Theory, 2024, v. 14, n. 1, p. 121, doi. 10.4171/JST/492

By:

De Martino, Antonino;
Pinton, Stefano;
Schlosser, Peter

Publication type:

Article

PADOVAN HYBRID QUATERNIONS AND SOME PROPERTIES.

Published in:

Journal of Science & Arts, 2022, v. 22, n. 1, p. 121, doi. 10.46939/J.Sci.Arts-22.1-a11

By:

UYSAL, MİNE;
ÖZKAN, ENGİN

Publication type:

Article

INTRODUCTION TO QUATERNION LINEAR CANONICAL TRANSFORM.

Published in:

Journal of Science & Arts, 2014, v. 14, n. 1, p. 45

By:

GUDADHE, ALKA S.;
THAKARE, PRANAY P.

Publication type:

Article