 About 3,300 results
 Fresh Gourmet Whole Poussins More Tender & Tasty Than a Game Hen
 books.google.com We start by introducing a new sum intermediate between the Fourier sum Sn(f)
and the Fejer sum an(f). This sum introduced by de la Vallee Poussin is defined
by '..„(/) = — — ((« + 1 )*.(/) (»+ 1 ) m — n (where m>n^Q and / is Riemann ... 

 books.google.com The theorem concerning the order of approximation to  x \ , like the theorem on
the derivative of a trigonometric sum, is most accessible at present through the
exposition of de la Vallee Poussin.* The idea of his proof is as follows. In the first
... 

 books.google.com Starting with this sum and applying (4.3.4) of Szego 12 we derive a de la Vallee
Poussintype kernel (V^a'^)neN0 by (a'w _. Vn. (x). o. (40) for all x € [—1, 1], n €
NO, with de la ValleePoussintype weights n!r(n + a + /3 + 2) n'fc ' (n  fc)! 

 books.google.com 21, 133 discrete de la Vallee Poussin polynomial, g3, 24g discrete Fourier
coefficients. g4 discrete set, 128 ... g1, 1g5 Fejer mean operator, 64 Fejer sum, 2,
10, 61, 6g field, 185 finite energy, 86 finite impulse response, 176 finite.rank
operator, ... 

 books.google.com For completeness, we note that Fourier (1824) also formulated the unconstrained
least sum of absolute errors problem in ... Although de la Vallee Poussin (1911)
also discussed the problem in its most general form, it is convenient to draw our ... 

 books.google.com De la Valle^e Poussin [V2] proved in l899 that there is a c> 0 such that the
relative error approaches zero at least as fast ... the series 2 M«)/n )s convergent
to the sum zero; this proof makes very effective use of de la Vallee Poussin's
theorem ... 

 books.google.com We consider the function /(X) e B$\R") constructed in §5.2 (see (24)(27)) and
show that it satisfies the estimate (j = 1,...,n) ... order de la ValleePoussin sum of /
(x) with respect to the _/th variable (see, for example, 8.6 in [1]), we get that /=0,1 . 

 books.google.com ... the method of Harnack applies both to absolutely, and to conditionally,
convergent integrals, and is thus wider than the definition of de la ValleePoussin
. ... 8n be the sets of sub intervals at any stage, and let a be the sum of those 8's
which ... 

 books.google.com In order to solve this problem, as well as using known summation methods, new
methods have been proposed, such as the Jackson singular integral and the de
la ValleePoussin sums (cf. de la ValleePoussin sum). Mans properties of ... 

 books.google.com Table 3.6. sequence 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, . . . is e ivet\W V ^ >8
The sequence 1,2,4,5,7, 9, 10, 12, 14,16 ... D 0da nu c ^ ^ sum Qf djvisors Qf
tlnen Fr0l89g, C.J. de la Vallee Poussin showed that if a 1 ^ □ gc by 22" ln
divided by ... 

 