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Showing results 1 to 7 of 7
Search took 3.91 seconds. Search: Posts Made By: Bart |
Forum: English General Discussion
01-15-2009, 12:24 PM
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Replies: 9
Views: 1,197
Posted By
Bart
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Forum: English General Discussion
01-15-2009, 12:18 PM
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Replies: 1
Views: 993
Posted By
Bart
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Forum: Math Symbolic
03-14-2005, 11:08 PM
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Replies: 7
Views: 53
Posted By
Bart
help on proof that a permutation sigma of X has a unique representation as product ofthis is my hypotesis: X is a ordered set with N elements Assume that every permutation f of X with y_r<N can be written as f = (x1 y1)(x2 y2)...(x_r y_r) where x_s < y_s and s=1..r and... |
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Forum: Math Symbolic
03-14-2005, 12:15 AM
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Replies: 7
Views: 53
Posted By
Bart
help on proof that a permutation sigma of X has a unique representation as product ofI guess my question is how do I prove that the representation is unique. "José Carlos Santos" <jcsantos@fc.up.pt> wrote in message news:39imkqF57q9e3U1@individual.net... |
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Forum: Math Symbolic
03-13-2005, 11:02 AM
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Replies: 7
Views: 53
Posted By
Bart
help on proof that a permutation sigma of X has a unique representation as product of"José Carlos Santos" <jcsantos@fc.up.pt> wrote in message news:39i8fcF60dmd5U1@individual.net... can you be more helpful and tell me on what? what would it be my hypotesis? and my conclusion? |
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Forum: Math Symbolic
03-12-2005, 11:55 PM
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Replies: 7
Views: 53
Posted By
Bart
help on proof that a permutation sigma of X has a unique representation as product ofIf X is a ordered set with n elements then every permutation f of X has a unique representation of the following form: f = (x1 y1)(x2 y2)...(x_r y_r) where x_s < y_s and s=1..r and y1<y2<..y3... |
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Forum: Math Symbolic
03-09-2005, 02:19 PM
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Replies: 2
Views: 30
Posted By
Bart
help with last digit of a huge numberif a_1=3. a_(n+1)=3^a_n what is the last digit for the number a_50? I cannot get the modulus 4 of a_n because it itself is huge. any hints? |
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