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| bio | website | |
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| location | ||
| age | ||
| visits | member for | 7 months |
| seen | yesterday | |
| stats | profile views | 35 |
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May 19 |
answered | Differential Geometry Video Lectures |
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May 11 |
awarded | Caucus |
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Apr 20 |
comment |
Algebra of Branch Cuts Alright thanks for the qualifications, hopefully no it's better. |
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Apr 20 |
revised |
Algebra of Branch Cuts added 46 characters in body |
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Apr 20 |
comment |
Algebra of Branch Cuts There's nothing on the algebra of branch cuts in any other thread on here, the closest is this question but they never addressed the sum of branch cuts, let alone the algebra (arithmetic?) of this in general, could you remove the possible duplicate stuff? |
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Apr 20 |
comment |
Algebra of Branch Cuts Apologies, I meant finding them. |
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Apr 20 |
asked | Algebra of Branch Cuts |
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Mar 15 |
comment |
Multivariate Taylor Expansion Thanks man, the page works for me so if you can't access it just type "banach isomorphism multilinear", & maybe the word "toplinear" along with it, into google & you should get it - if not I'll type it all out explicitly for you. |
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Mar 15 |
answered | Multivariate Taylor Expansion |
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Mar 15 |
answered | Operators and Functions |
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Mar 14 |
awarded | Critic |
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Mar 12 |
comment |
Alternative function notation? From wikipedia: "the term mapping, usually shortened to map, is either a synonym for function, or denotes a particular kind of function which is important in that branch, or denotes something conceptually similar to a function" ... "Some authors, such as Serge Lang, use "map" as a general term for an association of an element in the range with each element in the domain, and "function" only to refer to maps in which the range is a field." In other words, everybody is correct because it's just a matter of the way you set up your definitions. |
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Mar 9 |
comment |
How to prove this limit goes to infinity? $ \underset{n \rightarrow \infty}{\lim} \frac{n^2}{(n+1)} = \underset{n \rightarrow \infty}{\lim} \frac{\frac{1}{n}n^2}{\frac{1}{n}(n+1)} = \underset{n \rightarrow \infty}{\lim} \frac{n}{1+\frac{1}{n}} = \underset{n \rightarrow \infty}{\lim} \frac{1}{1+\frac{1}{n}}\cdot \underset{n \rightarrow \infty}{\lim} n = 1\cdot \infty = \infty$ |
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Mar 9 |
comment |
Classification of DEs 7 Definitions & a Related Question |
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Mar 8 |
answered | How to prove this limit goes to infinity? |
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Mar 8 |
answered | Book Searching in Complex Analysis |
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Feb 24 |
comment |
Integration of Binomial Differentials Proof/Reference Yeah the substitution direction is offered in Piskunov. Also on mathoverflow |
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Feb 22 |
awarded | Tumbleweed |
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Feb 22 |
comment |
First Order PDE Solution Method Issues Well I think it turns out that my question is far more complex than i originally thought, or at least I would think if it took until the 80's for someone to actually go through the classical methods & re-interpret them "in modernized form", as this paper claims to do (which i haven't gotten access to yet, so I can't be sure how good an answer it will actually offer). In any case I wonder why issue this hasn't bothered more people. Any idea's & comments are welcome. |
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Feb 19 |
awarded | Commentator |
