tayyaba aftab Messages 20 Reaction score 0 Thread starter Oct 6, 2010 #1 what is modulo associated with z2 invariant?
element4 Messages 107 Reaction score 0 Oct 6, 2010 #2 I don't think I understand your question, can you rephrase/be more specific?
tayyaba aftab Messages 20 Reaction score 0 Oct 6, 2010 #3 i alwyas read word "modulo 2" while reading z2 invariants. i don't know what does that mean so asked about that
i alwyas read word "modulo 2" while reading z2 invariants. i don't know what does that mean so asked about that
weejee Messages 196 Reaction score 0 Oct 6, 2010 #4 That means even or odd. More precisely, modulo 2 means that we are considering two numbers differing by a multiple of two as the same.
That means even or odd. More precisely, modulo 2 means that we are considering two numbers differing by a multiple of two as the same.