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IJAC
2011
12 years 11 months ago
Bringing the Everyday Life into Engineering Education
— To successfully design and engineer solutions for today’s and tomorrow’s rapidly changing and expanding global contexts, in which people are confronted with new opportuniti...
Gert Pasman, Ingrid Mulder
IJAC
2011
12 years 7 months ago
Bass Cyclic Units as Factors in a Free Group in Integral Group Ring Units
Marciniak and Sehgal showed that if u is a non-trivial bicyclic unit of an integral group ring then there is a bicyclic unit v such that u and v generate a non-abelian free group. ...
Jairo Z. Gonçalves, Ángel del R&iacu...
IJAC
2011
12 years 7 months ago
The Subword Reversing Method
We summarize the main known results involving subword reversing, a method of semigroup theory for constructing van Kampen diagrams by referring to a preferred direction. In good ca...
Patrick Dehornoy