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Results: 412   Search Terms: author:Robert Israel
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 1) Re: Fourier transform of the square root of gaussians Posted: Jan 20, 2011 2:30 PM, by: Robert Israel ettevy writes: > Hello, my question concerns the Fourier transform of the following > real function : > f(x) = sqrt(exp(-a ... 5%
 2) Re: Injective compact operator Posted: Jan 9, 2011 9:28 AM, by: Robert Israel Mate writes: > Is it true that for each Banach space X there exists a linear compact > and injective operator T ... 6%
 3) Re: Looking for a counterexample Posted: Nov 29, 2010 2:30 PM, by: Robert Israel Rodolfo Conde writes: > > > Hi all, > > I am trying to find a counterexample for the following > proposition (which ... 5%
 4) Re: Inifinite series with random terms. Posted: Nov 1, 2010 4:00 AM, by: Robert Israel Joe Copper writes: > Hello, I am looking for some sources related to the evaluation of > infinite series of type: > ... 5%
 5) Re: Minimizing the combined sphere of influence. Posted: Oct 28, 2010 3:00 PM, by: Robert Israel "courses@statcourse.com" writes: > Am looking for formal proofs of the following conjectures: > > A. Consider a large number of circles ... 5%
 6) Re: The balls of some compact spaces Posted: Jun 25, 2010 11:30 AM, by: Robert Israel William Elliot writes: > Let (S,d) be a compact metric space with for all > a in S, r > 0, B[a,r] = cl B(a,r), (1) > where ... 5%
 7) Re: Cesaro-like summability Posted: Mar 1, 2010 10:30 AM, by: Robert Israel Bernard writes: > On 26 fév, 23:00, Robert Israel > wrote: > > Bernard ... 5%
 8) Re: Question about the convergence of a stationary iteration procedure Posted: Nov 23, 2009 4:00 AM, by: Robert Israel Gerardo Berbeglia writes: > Let A be an n x n matrix such that > - 0 <= (A)ij <= 1 > - the sum over the values at a given column ... 5%
 9) Re: non recurrent map Posted: Oct 14, 2009 7:30 AM, by: Robert Israel Robert Israel israel@math.MyUniversitysInitials.ca Department of Mathematics http://www.math.ubc.ca/~israel University of British Columbia Vancouver, BC, Canada ... 5%
 10) Re: a functional equation Posted: Sep 16, 2009 6:40 AM, by: Robert Israel Chrystomath writes: > > On Sep 15, 4:25?am, andsok75 wrote: > > Does this equation have any solutions ... 5%
 11) Re: Linear programming - express or/if then... constraints Posted: Jul 12, 2009 6:26 AM, by: Robert Israel barkertj writes: > > On Jun 11, 3:01æam, Robert Israel > wrote: > > > > > ... 5%
 12) Re: Matrix inversion (matrix of matrices) Posted: Jun 12, 2009 6:09 AM, by: Robert Israel Eric Shamay writes: > > An NxN matrix, 'T', is a "super-matrix" whose elements are all 3x3 > scalar matrices. Thus, if ... 5%
 13) Re: arbitrarily large boxes of non-primitive vectors Posted: Dec 28, 2008 4:28 AM, by: Robert Israel > A vector (a,b) in Z^2 (integer lattice) is said to be prmitive if gcd > (a,b)=1. The question is: do there exist arbitrarily large boxes of > non-primitive vectors? More formally: is the following ... 5%
 14) Re: about this equation y''(t)+my'=ny^2 Posted: Dec 11, 2008 5:56 AM, by: Robert Israel wydgeometry@gmail.com writes: > > can you give me any information of this equation? > y''(t)+my'=ny^2 > > where y'=dy/dt , y"=d^2(y)/dt^2 ... 5%
 15) Re: Matrix Equation XX^TAXX^T=B Posted: Dec 8, 2008 7:39 PM, by: Robert Israel simon writes: > Hi, everybody! I need to solve a matrix equation X*X^T*A*X*X^T=B, in > which X^T is the transpose ... 5%
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