1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.FA2009
Functions with Prescribed Best Linear Approximations
P. L. Combettes, N. N. Reyes
A common problem in applied mathematics is to find a function in a Hilbert space with prescribed best approximations from a finite number of closed vector subspaces. In the present…
math.CA2006★ 1 cited
Oscillation of Fourier transform and Markov-Bernstein inequalities
Szilard Gy. Revesz, Noli N. Reyes, Gino Angelo M. Velasco
Under certain conditions on an integrable function f having a real-valued Fourier transform Tf=F, we obtain a certain estimate for the oscillation of F in the interval [-C||f'||/||…