Results 31 to 40 of about 74,615 (275)

Metric geometric means with arbitrary weights of positive definite matrices involving semi-tensor products

AIMS Mathematics, 2023
<abstract><p>We extend the notion of classical metric geometric mean (MGM) for positive definite matrices of the same dimension to those of arbitrary dimensions, so that usual matrix products are replaced by semi-tensor products. When the weights are arbitrary real numbers, the weighted MGMs possess not only nice properties as in the ...
Arnon Ploymukda, Pattrawut Chansangiam
openaire   +2 more sources

Set Stability and Stabilization of Switched Boolean Networks With State-Based Switching

IEEE Access, 2018
This paper is devoted to studying the set stability and stabilization of switched Boolean networks (SBNs) with state-based switching using the semi-tensor product (STP) of matrices. First, the algebraic form of an SBN is obtained by STP.
Yuanyuan Li, Bowen Li, Yang Liu, Jianquan Lu, Zhen Wang, Fuad E. Alsaadi   +5 more
doaj   +1 more source

Simple Paths and Cycles of Directed Graph for Stock Trading Network Based on STP

Journal of Mathematics, 2022
The stock trading relationship of buyers and sellers in the stock market can be characterized by a directed graph. It is an important way to study stock trading network through simple directed paths and cycles.
Xiaolong Liu, Li Ma
doaj   +1 more source

Matrix-Based Method for the Analysis and Control of Networked Evolutionary Games: A Survey

Games, 2023
In this paper, a detailed survey is presented for the analysis and control of networked evolutionary games via the matrix method. The algebraic form of networked evolutionary games is firstly recalled.
Xinrong Yang, Zhenping Geng, Haitao Li
doaj   +1 more source

Comments about quantum symmetries of SU(3) graphs [PDF]

, 2005
For the SU(3) system of graphs generalizing the ADE Dynkin digrams in the classification of modular invariant partition functions in CFT, we present a general collection of algebraic objects and relations that describe fusion properties and quantum ...
Behrend, Böckenhauer, Böckenhauer, Böhm, Böhm, Calaque, Cappelli, Coquereaux, Coquereaux, Coquereaux, Coquereaux, Coquereaux, Coquereaux, D. Hammaoui, Di Francesco, Di Francesco, E.H. Tahri, Evans, Fendley, Fendley, Fuchs, G. Schieber, Gaberdiel, Gannon, Gannon, Hammaoui, Kaˇc, Kodiyalam, Kostov, Kuperberg, Malkin, Nikshych, Ocneanu, Ocneanu, Ocneanu, Ocneanu, Ostrik, Otto Chui, Pasquier, Petkova, Petkova, Petkova, R. Coquereaux, Verlinde   +43 more
core   +6 more sources

Robust Consensus of Networked Evolutionary Games with Attackers and Forbidden Profiles †

Entropy, 2017
Using the algebraic state space representation, this paper studies the robust consensus of networked evolutionary games (NEGs) with attackers and forbidden profiles. Firstly, an algebraic form is established for NEGs with attackers and forbidden profiles.
Yalu Li, Xueying Ding, Haitao Li
doaj   +1 more source

Asymptotical Feedback Stabilization and Controllability of Probabilistic Logic Networks With State-Dependent Constraints

IEEE Access, 2022
This study investigates the asymptotical feedback set stabilization and asymptotical feedback controllability of probabilistic logic control networks (PLCNs) with state-dependent constraints. First, based on the properties of the semi-tensor product (STP)
Chaoqun Dai, Yuqian Guo
doaj   +1 more source

Efficient Multigrid Preconditioners for Atmospheric Flow Simulations at High Aspect Ratio [PDF]

, 2015
Many problems in fluid modelling require the efficient solution of highly anisotropic elliptic partial differential equations (PDEs) in "flat" domains. For example, in numerical weather- and climate-prediction an elliptic PDE for the pressure correction ...
Adams, Adams, Ashby, Baker, Barros, Bastian, Bastian, Bastian, Bates, Bey, Bowman, Brandt, Buckeridge, Buckeridge, Burri, Börm, Chen, Cotter, Cotter, Crank, Davies, De Zeeuw, Dedner, Dendy, Dendy, Falgout, Falgout, Fringer, Hackbusch, Hackbusch, Hackbusch, Hess, Ippisch, Kwizak, Lacroix, MacDonald, Marshall, Mavriplis, Mulder, Müller, Müller, Oosterlee, Oosterlee, Press, Qaddouri, Reisinger, Robert, Saad, Sadourny, Schaffer, Skamarock, Staniforth, Stüben, Thomas, Trottenberg, Vorst, Wesseling, Wood   +57 more
core   +2 more sources

Weighted Potential Incomplete-Profile Games

IEEE Access, 2020
In this paper the weighted potential incomplete-profile games are studied. First a potential equation with algebraic form is established to check whether an incomplete-profile normal form game (IPNFG) is a weighted potential game with weight w > or ...
Yanan Pan, Shihua Fu, Jianli Zhao
doaj   +1 more source

A Parallel Multi-Modal Factorized Bilinear Pooling Fusion Method Based on the Semi-Tensor Product for Emotion Recognition

Entropy, 2022
Multi-modal fusion can exploit complementary information from various modalities and improve the accuracy of prediction or classification tasks. In this paper, we propose a parallel, multi-modal, factorized, bilinear pooling method based on a semi-tensor
Fen Liu, Jianfeng Chen, Kemeng Li, Weijie Tan, Chang Cai, Muhammad Saad Ayub   +5 more
doaj   +1 more source