Results 11 to 20 of about 332,390 (261)
Complex Hadamard Matrices contained in a Bose–Mesner algebra
Special Matrices, 2015 Acomplex Hadamard matrix is a square matrix H with complex entries of absolute value 1 satisfying HH* = nI, where * stands for the Hermitian transpose and I is the identity matrix of order n.
Ikuta Takuya, Munemasa Akihiro
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Quotients of association schemes
Journal of Combinatorial Theory, Series A, 1995 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chris D. Godsil, William J. Martin
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Journal of Primary Care & Community Health, 2014 Exercise referral schemes are established within community-based health care; however, they have been criticized for failing to evidence long-term behavior change relative to usual care.
Jemma L. Hawkins +4 more
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User-pair Association Scheme for Multi-tier Relay Cooperative HetNets [PDF]
Jisuanji gongcheng, 2017 Based on K-tier relay cooperative Heterogeneous Networks(HetNets),an improved user-pair association scheme is proposed,where relays broadcast its associated signals to source and destination of each tier,then source and destination associate the user ...
XIE Mangang,JIA Xiangdong,ZHOU Meng,JI Shanshan,YANG Zheng,JIAO Jinliang
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Association schemes and hypergroups [PDF]
Communications in Algebra, 2017 Section 6 is removed and the preprint is reduced to its essentials.
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Prediction-based association control scheme in dense femtocell networks. [PDF]
PLoS ONE, 2017 The deployment of large number of femtocell base stations allows us to extend the coverage and efficiently utilize resources in a low cost manner. However, the small cell size of femtocell networks can result in frequent handovers to the mobile user, and
Nak Woon Sung +5 more
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Factors affecting households' trust in the community based health insurance scheme in Ethiopia.
PLOS Global Public Health, 2022 The trust that potentially community-based health insurance (CBHI) members have in the actual health insurance scheme is a crucial determinant for members who decided to enroll and continue being members of the scheme.
Wakuma Akafu Eseta +1 more
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Commutative association schemes
European Journal of Combinatorics, 2009 Association schemes were originally introduced by Bose and his co-workers in the design of statistical experiments. Since that point of inception, the concept has proved useful in the study of group actions, in algebraic graph theory, in algebraic coding theory, and in areas as far afield as knot theory and numerical integration.
William J. Martin, Hajime Tanaka 0001
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Butson-type complex Hadamard matrices and association schemes on Galois rings of characteristic 4
Special Matrices, 2018 We consider nonsymmetric hermitian complex Hadamard matrices belonging to the Bose-Mesner algebra of commutative nonsymmetric association schemes. First, we give a characterization of the eigenmatrix of a commutative nonsymmetric association scheme of ...
Ikuta Takuya, Munemasa Akihiro
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Online Distributed User Association for Heterogeneous Radio Access Network
Sensors, 2019 Future-generation radio access networks (RAN) are projected to fulfill the diverse requirements of user equipment (UE) by adopting a heterogeneous network (HetNet) environment.
B. Bikram Kumar +2 more
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