Results 31 to 40 of about 3,562,975 (305)

The Cyclic Decomposition of cf(Q_28×C_p)/ R ̅(Q_28×C_p)

Journal of Kufa for Mathematics and Computer, 2022
In this paper, we propose the cyclic decomposition of the factor group cf(Q_28×C_p),Z)/R ̅(Q_28×C_p ), and the group cf(Q_28×C_p ) is Z-valued class functions of the direct product group (Q_28×C_p ) under the operation of addition, and R(Q_28×C_p )is ...
Naseer Albakaa, Habeeb Al-Bdairi, Neeran Abd Alameer   +2 more
doaj   +1 more source

Estimates for matrix coefficients of representations

American Journal of Mathematics, 2022
20 ...
Bruno, T, Cowling, MG, Nicola, F, Tabacco, A   +3 more
openaire   +4 more sources

Human gait recognition with matrix representation [PDF]

, 2006
Human gait is an important biometric feature. It can be perceived from a great distance and has recently attracted greater attention in video-surveillance-related applications, such as closed-circuit television.
Tao, D., Tao, Dacheng, Yan, S., Li, Xuelong, Xu, Dong, Zhang, H.J., Zhang, Lei, Zhang, Hong Jiang, Tao, D, Yan, Shuicheng, Yan, S, Xu, D., Zhang, L., Li, X, Zhang, HJ, Zhang, L, Xu, D   +16 more
core   +1 more source

A Graph-Theory-Based Method for Topological and Dimensional Representation of Planar Mechanisms as a Computational Tool for Engineering Design

IEEE Access, 2019
In this paper, a graph-theory-based approach for representing planar mechanisms is presented, the Santiago Portilla method (SPM). From the corresponding adjacency matrix, SPM generates an extended matrix containing the complete characterization of a ...
Eric Santiago-Valenten, Edgar Alfredo Portilla-Flores, Efren Mezura-Montes, Eduardo Vega-Alvarado, Maria Barbara Calva-Yanez, Martin Pedroza-Villalba   +5 more
doaj   +1 more source

Getting to the Roots of Matrix Representation [PDF]

Systematic Biology, 2005
Hibbett, D. S., and M. J. Donoghue. 1998. Integrating phylogenetic analysis and classification in fungi. Mycologia 90:347–356. Hibbett, D. S., and Thorn, R.G. 2001. Basidiomycota: Homobasidiomycetes. Pages 121–168 in The Mycota VII, systematics and evolution, Part B (D. J. McLaughlin, E. G. McLaughlin, and P. A.
Olaf R P, Bininda-Emonds, Robin M D, Beck, Andy, Purvis   +2 more
openaire   +2 more sources

Matrix Representation of Gaussian Optics [PDF]

American Journal of Physics, 1964
The ray-tracing method is used to discuss Gaussian optics. After proving that Gaussian optics can be described by matrices, some often-used general formulas for telescopic and focusing systems are derived. This formalism is then used to solve several problems.
openaire   +4 more sources

Matrix representation of the degree of association.

, 2022
Matrix representation of the degree of association.
Shuai Sun (775057), Jing Liang (32441), Tianlun Dai (12359826)   +2 more
core   +1 more source

Research on splitting quaternions with generalized Tribonacci hybrid number components [PDF]

Notes on Number Theory and Discrete Mathematics
This paper introduces the Generalized Tribonacci Hybrid Split Quaternion (GTHSQ), a novel split quaternion with coefficients derived from generalized Tribonacci hybrid numbers.
Yanni Yang, Yong Deng
doaj   +1 more source

Representation of multi-layer system with IDR matrix.

, 2023
Representation of multi-layer system with IDR matrix.
Lei Shao (227754), Tao Zhang (43681), Xi Wang (15032), Wenyu Chen (9135516), Weimin Li (131040)   +4 more
core   +1 more source

Extending Putzer's representation to all analytic matrix functions via omega matrix calculus

Electronic Journal of Differential Equations, 2021
We show that Putzer's method to calculate the matrix exponential in [28] can be generalized to compute an arbitrary matrix function defined by a convergent power series.
Antonio Francisco Neto
doaj   +3 more sources