Dear Colleague, We would like to bring to your attention a number of positions available in the Maxwell Institute of the University of Edinburgh and ...
Tony Carbery
A.Carbery@...
Jan 8, 2007 6:05 pm
358
Hello, I need a proof of the following fact: L^/infinity functions in R can be made continuous by changing the values of functions on a set of measure zero....
Hai, I think that is not true in general. Particular you can visualise this by taking a step function on a bounded interval. bye.... wilson@... wrote:...
Hi Thanks. I got similar mails from others saying it is not true. I havnt checked a counterexample yet, but I'll do it. In page 192 of Rudin's "Real and...
Hi Gowri, Look at equation (5) on pg. 192. We assumed, that \phi(f) is not zero and that \beta(y) is in L^\infinity. On the other hand, since the map f \to f_y...
Hi Gowri; I think the best you can do in approximating such function is Lusin's Theorem, which is sometimes very useful. Anyways, here I provide a counter...
Trying to understand how to model the natural movements of a pendulum in a programming language. Not sure where to start, I know that certain constants must be...
I have a problem of calculating DFT on product of finite abelian group say Z/2Z and Z/4Z . In general product of groups with repeated primes. Any solution is...
Dear Colleagues, If one can interpret the Laplacian $\Delta$ as curvature or strain energy, is there a geometric or physical interpretation of $\Delta^{3/2}$??...
Hendra Gunawan
hgunawan@...
Sep 17, 2007 9:07 am
370
I am sorry, but what I am interested in is actually $\Delta^{3/4}$. Hendra Gunawan...
Hendra Gunawan
hgunawan@...
Sep 17, 2007 1:26 pm
371
Dear Colleagues, How to get $ composition f(g) \in C^{s*t}$ by using Littlewood-Paley decomposition? where $f \in C^{s}$ and $g (belonging to C{t}) is a ...
The Maxwell Institute's Centre for Analysis and Nonlinear PDEs is currently advertising two permanent posts in the general area of nonlinear PDE. Candidates...
Could someone please help me find my way about this statement: Let A be a sub-sigma-algebra of the Borel sets of the torus; A is invariant to the circle action...
A conference in Harmonic Analysis is organized in July 2008 in Orsay at the occasion of the retirement of Noel Lohoue. Dates : Wednesday July 9 (morning) -...
A position of postdoctoral fellow or research fellow has been advertised in the Centre for Mathematics and its Applications at the Australian National...
The University of Luxembourg has the following vacancies: 1 post-doctoral position in mathematics (area: Non-commutative Harmonic Analysis; further information...
I hope I am not out of line as newbie in introducing myself. Just call me bodhi (bow-dee). i am a physicist who has formerly worked and taught theoretical,...
While reading the book Geometric Discrepancy I came across the proof by Bourgain of Furstenberg,Katznelson and Weiss Theorem regarding the un-avoidability of...
Dear Sir, Thanks for your kind reply and references. Indeed the paper you mentioned (Distance sets corresponding to convex bodies ) contains a detailed step by...
Prairie Analysis Seminar 2008 November 7-8, 2008. University of Kansas, Lawrence Principal Lecturer: Eric Sawyer Invited Speakers: Xiaochun Li and Carlos Perez...
Rodolfo Torres
torres@...
Jul 31, 2008 3:16 pm
386
I need the detailed restricted root space decomposition for classical compact symmetric spaces. Can anyone point to some reference where this may be given in...
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