A unifying approach to the Margolis–Meakin and Birget–Rhodes group expansion

• المؤلفون الرئيسيون: Bernd Billhardt, Yanisa Chaiya, Ekkachai Laysirikul, Nuttawoot Nupo, Jintana Sanwong
• التنسيق: دورية
• منشور في: 2018
• الموضوعات: Mathematics
• الوصول للمادة أونلاين: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85044310472&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/58818

© 2018 Springer Science+Business Media, LLC, part of Springer Nature Let G be a group. We show that the Birget–Rhodes prefix expansion (Formula presented.) and the Margolis–Meakin expansion M(X; f) of G with respect to (Formula presented.) can be regarded as inverse subsemigroups of a common E-unita...