Monthly Archives: March 2011

A non-associative “group”

Here is what I’ve been doing for the past hour: proving that associativity does not follow from other group axioms including that the left and right inverses are the same and the neutral element is unique. Let us define the … Continue reading

Posted in Algebra, Mathematics | 1 Comment

Why I haven’t blogged

Dear readers, I haven’t blogged for a while. There are several reasons for that of which the main is that my blog server which forces me to use a strange user interface and which doesn’t allow me to access wordpress … Continue reading

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