Is there a collectionwise normal topological vector space which is not paracompact?

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Best solution

Do you know a collectionwise normal topological vector space that is not paracompact?

I am looking for an example of a collectionwise normal topological vector space that is not paracompact. Any idea about it?

Answer:

Note: This is wrong, because I managed to miss vector space when reading the question. I’m leaving it...

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Rnst at Mathematics Mark as irrelevant Undo

Other solutions

How do I assign a temporary plane or vector or reference frame in MATLAB to find the angle between this and a given vector in 3D space?

I can't get this clearly in my head. I have a bunch of vectors which move around over time. After every instant I wish to check by what angle(s) have the vectors moved/rotated in space with respect to an initial reference/temporary plane (static). These...

Answer:

You shouldn't need a temporary plane, right? What do you want the angle to be determined against? If...

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Alex Kritchevsky at Quora Mark as irrelevant Undo

Information Retrieval: What technique can be used to avoid the limitations of vector space models that perform poorly with longer documents?

The limitations are specified on the Wiki page: Vector space model. I am interesting in tackling the first limitation which is Long documents are poorly represented because they have poor similarity values (a small scalar product and a large dimensionality...

Answer:

You might want to normalize the vector and take the tf-idf score for each word instead of simply taking...

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Ayushi Dalmia at Quora Mark as irrelevant Undo

Answer:

One axiom ensures the existence of an additive inverse vector -x. Add it to both sides v + x + (-x)...

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Alex at Yahoo! Answers Mark as irrelevant Undo

Vector space proof...?

If V is a vector space with scalars, using the definition of a vector space show that 0 scalar * v = zero vector. How do I do this? Thanks!

Answer:

I do not provide "answers" that don't answer the question, and I will not post a solution...

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mangoluv... at Yahoo! Answers Mark as irrelevant Undo

Show that union of two sub spaces W1 and W2 of a vector space V is a sub space of V if and only if:?

Show that union of two sub spaces W1 and W2 of a vector space V is a sub space of V if and only if either W1⊆W2 or W2 ⊆W1? Help me urgently

Answer:

Please explain how far you managed to go in your homework question and where exactly you're getting...

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Abdi at Yahoo! Answers Mark as irrelevant Undo

Let P2(r) denote the vector space?

(a) Let P2(R) denote the vector space of real polynomial functions of degree less than or equal to two and let B := [p0, p1, p2] denote the natural ordered basis for P2(R) (so pi(x) = xi). Define f 2 P2(R) by f(x) = 5x2 − 2x + 3. Write f as a linear...

Answer:

this isn't really a hard question, the difficulty lies in "untangling" what is meant by it...

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Bob at Yahoo! Answers Mark as irrelevant Undo

Let M2 denote the set of all matrices of 2 X 2. Determine if M2 is a vector space when considered with the?

Let M2 denote the set of all matrices of 2 X 2. Determine if M2 is a vector space when considered with the standard addition of vectors, but with scalar multiplication given by α ⋆(a b c d) = (αa b c αd) . In case M2 fails to be a vector space with these...

Answer:

(a+b)u = au + bu does not hold true :)

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Sara Ahmed at Yahoo! Answers Mark as irrelevant Undo

Is V a vector space over F if the following conditions are given?

Can you help me figure this out,... Let V denote the set of all m x n matrices with real entities; so V is a vector space over R (given by the book). Let F be the field of rational numbers. Is V a vector space over F with the usual definitions of matrix...

Answer:

Yes, V is a vector space over F, as the operations defined is standard matrix addition and multiplication...

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erick pllit çhîVîztā at Yahoo! Answers Mark as irrelevant Undo

Help ,why is this not a vector space!!?

Help ,why is this not a vector space!!? Let S={ (a1,b1) ; a1,a2 are real numbers] For (a1,a2), (b1,b2) belong to S and C is a real number. Define (a1, a2) + (b1,b2)=(a1+b1, a2-b2) and c(a1, a1)=(ca1, ca2). is this a vector space? the book says its not...

Answer:

You have trouble writing the question ... Check what you wrote, fix it and post again!

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apu at Yahoo! Answers Mark as irrelevant Undo

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