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This tag is used if a reference is needed in a paper or textbook on a specific result.

1 vote

Convolutive noise removal

A lot depends on $\hat{\eta}(\xi)$. When you convolve this with $\hat{u}$ and $l(\xi)$, you will lose the sparsity if $\hat{\eta}(\xi)$ has broad support. Just how much do you know about the spect …
Brian Borchers's user avatar
4 votes

solving multiple linear programming problems with the same set of constraints

Where do the different objective functions come from? Perhaps if we knew more about your problem we could make a helpful suggestion about how to approach it. If the objective functions are totall …
Brian Borchers's user avatar
10 votes

Dimensional Analysis in Mathematics

You might want to look at the book "Street Fighting Mathematics" by Sanjoy Mahajan, which contains lots of examples of heuristic approaches of the sort you're thinking about.
Brian Borchers's user avatar
8 votes

Elementary mathematical books

Take a look at "Groups and Their Graphs" by Israel Grossman and Wilhelm Magnus. It's part of the Mathematical Association of America's "New Mathematical Library" series of books aimed at high school …
Brian Borchers's user avatar
2 votes

How do I approach Optimal Control?

It might help to understand what background you already have. Have you taken any courses in ordinary differential equations? partial differential equations? real analysis? What mathematics courses h …
Brian Borchers's user avatar