Recent content by seeker101

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    Induction proof involving log(m+1) terms

    Any suggestions on how to simplify the log (m+1) terms that arise when proving the following statement using induction for m >= 1? (log to the base 2) [PLAIN]http://dl.dropbox.com/u/471735/recurrence%202.png
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    Any suggestions on how to improve the solution to this recurrence relation?

    I managed to solve it. Thanks anyway! For those interested: It's quite straightforward using double induction.
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    Any suggestions on how to improve the solution to this recurrence relation?

    [PLAIN]http://dl.dropbox.com/u/471735/Recurrence.png
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    Can Recurrence Relations with Complex Inequalities Be Simplified?

    Any suggestions on how to approach solving: \Psi(m,n) \leq \Psi\left(\left \lfloor\frac{m}{2}\right\rfloor,n_1\right) + \Psi\left(\left \lceil\frac{m}{2}\right\rceil,n_2\right) + 16n^*+11m \lceil\text{log }m\rceil where n = n_1 + n_2 + n^*
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    Prove that the limit of this sequence is > 0

    Any suggestions on how to prove that \prod^{\infty}_{j = 1} \left(1-\frac{1}{2^j}\right) is greater than zero?
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    Prove the following by induction (or otherwise):

    Much appreciated! Thank you.
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    Prove the following by induction (or otherwise):

    Does anyone have any suggestions on how to go about proving that \left\lceil\frac{1}{2}{\lceil \log m\rceil}^2\right\rceil is less than m-1, for m > 64? (using log to the base 2)
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    Why is the sum of two simple functions also a simple function?

    Sorry. I left something out. Suppose now the definition of a http://en.wikipedia.org/wiki/Simple_function#Definition" also requires the events A_k to be mutually exclusive. How can we now show that the sum of two simple functions will also be simple?
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    Why is the sum of two simple functions also a simple function?

    I can intuitively see why the sum of two http://en.wikipedia.org/wiki/Simple_function#Definition" is also simple. But can someone point me to a formal proof?
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    Basic question: meaning of partition of R into maximal connected intervals

    Basic question: meaning of "partition of R into maximal connected intervals" What does the phrase "partition of R into maximal connected intervals" mean? The full sentence: "Let I_1, I_2, ... ,I_m be the partition of R into maximal connected intervals with disjoint interiors."
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    A basic qn on the inner product of a vector with an infinite sum of vectors

    A basic qn:An infinite sum of vectors will also be a vector in the same vector space? By definition, the sum of any two vectors of a vector space will be a vector in the same vector space. But does this mean the sum of an uncountable or countable number of vectors will also be a vector in the...
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    Every open set in R is a countable union of open intervals. Prove.

    I was trying to prove that the sigma algebra generated by the set of open intervals is the same as the sigma algebra generated by the set of open sets. This proof devolves into proving the statement in the title. I think rational numbers must be brought into the picture to prove this stmt but I...
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    A basic question: What does closed form mean?

    A basic question: What does "closed form" mean? "The point here is that \sigma algebras are difficult but \pi systems are easy: one can often write down in closed form the general element of a \pi system while the general element event of \mathbf B \mathbf is impossibly complicated" - From the...
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