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#76 2012-03-12 08:28:21

anonimnystefy
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From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

Hi bobbym

That just follows from the proud I mentioned, because we need the proof only for three and the rest are just corollaries.


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#77 2012-03-12 08:32:13

bobbym
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From: Bumpkinland
Registered: 2009-04-12
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Re: Interesting transformations on graphs!!!

That is a big if without a proof.

Let's say it is so. What does "drawability" count or relate to?


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#78 2012-03-12 08:43:17

anonimnystefy
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From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

bobbym wrote:

What does "drawability" count or relate to?

? ? ?


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#79 2012-03-12 08:55:39

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,459

Re: Interesting transformations on graphs!!!

Graphs describe relationships. Could be cliques, cities, power supplies etc. The number of routes through the nodes or edges counts things. What do you think the "D" relates to?


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#80 2012-03-12 13:25:28

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

dunno


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#81 2012-03-12 14:29:15

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,459

Re: Interesting transformations on graphs!!!

So it has no purpose? No meaning? Hmmmm.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#82 2012-03-12 14:34:42

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

Well it does, probably.


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#83 2012-03-12 14:38:03

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,459

Re: Interesting transformations on graphs!!!

Okay, what do you think we should do next?


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#84 2012-03-12 21:04:42

anonimnystefy
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From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

dunno maybe we could see how the transformation affects certain types of graphs.


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#85 2012-03-12 21:10:37

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,459

Re: Interesting transformations on graphs!!!

You have no idea where this is going?


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#86 2012-03-12 21:16:54

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

Nope big_smile


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#87 2012-03-12 21:18:49

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,459

Re: Interesting transformations on graphs!!!

Hmmmm. So let me sum up.

1) You do not know what this could be used for.
2) You have no idea what to do next.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#88 2012-03-12 21:27:13

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

It's kinda like that.

Maybe w could now switch our focus to the notation idea mentioned in post #3.


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#89 2012-03-12 21:27:55

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,459

Re: Interesting transformations on graphs!!!

I do not mind. But you will have to explain it to me better.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#90 2012-03-12 21:33:54

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

What don't you understand?


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#91 2012-03-12 21:37:18

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,459

Re: Interesting transformations on graphs!!!

I am not sure. How about an example? A small one.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#92 2012-03-12 21:41:44

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

Hi bobbym

I'm gonna go on my laptop in a few minutes and then you'll get you example.


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#93 2012-03-12 21:46:27

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,459

Re: Interesting transformations on graphs!!!

Okay, make it an easy one.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#94 2012-03-12 21:58:25

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

I will.


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#95 2012-03-12 21:59:37

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,459

Re: Interesting transformations on graphs!!!

Why are you switching back and forth between laptop and phone?


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#96 2012-03-12 22:14:50

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

hi bobbym

sometimes i cannot go onto my laptop so i just go on my phone,but when i have the time i go on my laptop or desktop.

i have edited #3 so that now it includes the promised example big_smile


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#97 2012-03-12 22:30:04

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,459

Re: Interesting transformations on graphs!!!

Hi;

Okay, so you are using a generating function with the coefficients representing the degree of each node. If you knew what you were counting with addition of two graphs then maybe we could proceed.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#98 2012-03-12 22:32:41

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

dunno

this is somewhat new.whatever I say here from now on is just what i come up with you or what just pops into my head.


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#99 2012-03-12 22:41:11

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,459

Re: Interesting transformations on graphs!!!

I do not know what to say about it.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

#100 2012-03-12 22:43:02

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Interesting transformations on graphs!!!

hi bobbym

i posted this so that someone could help me figure out what can be done with this.that person is now you big_smile


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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