scholarly journals A Pair of Families of Non-isomorphic Group Association Schemes with the same Parameters

2000 ◽  
Vol 21 (8) ◽  
pp. 1073-1091
Author(s):  
Sachiyo Terada
1995 ◽  
Vol 49 (1) ◽  
pp. 93-102 ◽  
Author(s):  
Eiichi BANNAI ◽  
Akihiro MUNEMASA

2015 ◽  
Vol 13 (03) ◽  
pp. 1550021 ◽  
Author(s):  
Avaz Naghipour ◽  
Mohammad Ali Jafarizadeh ◽  
Sedaghat Shahmorad

A new method for the construction of the binary quantum stabilizer codes is provided, where the construction is based on Abelian and non-Abelian groups association schemes. The association schemes based on non-Abelian groups are constructed by bases for the regular representation from U6n, T4n, V8n and dihedral D2n groups. By using Abelian group association schemes followed by cyclic groups and non-Abelian group association schemes a list of binary stabilizer codes up to 40 qubits is given in tables 4, 5 and 10. Moreover, several binary stabilizer codes of minimum distances 5, 7 and 8 with good quantum parameters is presented. The preference of this method specially for Abelian group association schemes is that one can construct any binary quantum stabilizer code with any distance by using the commutative structure of association schemes.


2000 ◽  
Vol 226 (1) ◽  
pp. 533-546 ◽  
Author(s):  
Masao Kiyota ◽  
Hiroshi Suzuki

Author(s):  
Silya Putri Pratiwi ◽  
◽  
Dian Kagungan ◽  
Eko Budi Sulistio ◽  
◽  
...  

Forest management in terms of its production function is directed towards management that is oriented towards all potential forestry resources and is based on community empowerment. The Wana Tekat Mandiri Farmer Group Association manages community forests, namely state forests whose main use is aimed at empowering the community. The rampant illegal logging is carried out by irresponsible parties outside of the farmer group association. So that community groups that carry out illegal logging do not support the Regional Government in providing guidance to the Association of Farmer groups in the Sendang Agung District area. The type of research used in this research is descriptive type with a qualitative approach, data collection techniques, observation, interviews, documentation. The results of this study indicate that the strategy of community development and empowerment in community forest utilization has been running well and the implementation of the strategy has been deemed successful in implementation. The coaching strategy has a main objective in the framework of developing a coaching plan in carrying out activities or programs of Gapoktan Wana Tekad Mandiri, namely by how to develop skills, develop knowledge and develop attitudes. The existence of this coaching strategy is expected to have a good empowering impact on the community.


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