Báo cáo toán học: "Optimal Penney Ante Strategy via Correlation Polynomial Identities" pdf
Báo cáo toán học: "Optimal Penney Ante Strategy via Correlation Polynomial Identities" pdf
... q/(q − 1).
the electronic journal of combinatorics 13 (2006), #R35 14
Optimal Penney Ante Strategy via Correlation
Polynomial Identities
Daniel Felix
Department of Mathematics
University of California ... 1980): 1171-1176.
[5] W. Penney, Problem 95: penney- ante, Journal of Recreational Mathematics 2 (1969):
241.
[6] D. Stark, First occurrence in pairs of long words: a penney-...
Báo cáo toán học: "Optimal double-loop networks with non-unit steps" pptx
... case N
0
= 450. We can proceed by
analogy for the other cases, except for N
0
= 1050, so we will obviate their analysis.
For N
0
= 450, we have lb(450) = 35 that is 35 = 3x −1 for x = 12, then i ... d(L)=D(N)andgcd(l, w)=1
(if gcd(l, w) > 1 and gcd(h, y) = 1, the proof is made by analogy.) Theorem 1 guarantees
that L realizes a double-loop digraph G(N; s
1
,s
2
)withD(N ; s
1
,s
2
)=D(N)....
Báo cáo toán học: "Optimal Decision Trees on Simplicial Complexes" docx
... simplicial complex ∆
via an ele-
mentary collapse if ∆
\ ∆={σ, τ} and σ τ. This means that τ istheonlyfacein
∆
properly containing σ. If ∆ can be obtained from ∆
via a sequence of elementary
the ... incomparable in the diagram means that
neither of the properties implies the other. We list the nontrivial cases:
the electronic journal of combinatorics 12 (2005), #R3 14
1. {σ, τ }...
Báo cáo toán học: "Optimal four-dimensional codes over GF(8)" pot
... ≡
λ
i
(c)
7
(mod 2). When the
hypothetical code C is viewed as a space over GF(2), the sum on the right is a polynomial
function of degree at most 3; so too is the function c → 1+wt(c) (mod 2). As the GF(2)
dimension
Báo cáo toán học: "Optimal Betti numbers of forest ideals" ppt
... background and introducing our notation. By
k we always denote an arbitrary field, and S is the polynomial ring over k in variables
V = {x
1
, . . . , x
n
} with the usual Z-grading. For a squarefree ... ra, 309 (2007), 405 -425.
[12] H.T. H`a, A. Van Tuyl, Resolutions of squarefree monomial ideals via facet ideals:
a survey, Contemp. Math., 448 (2007), 91-117.
[13] S. Jacques, Betti numbe...
Báo cáo toán học: "Optimal Packings of 13 and 46 Unit Squares in a Square" pps
... the following theorem, imply-
ing that s(46) = 7, and that the optimal packing of 46 is the trivial one. Its proof is
surprisingly simple for such a large case, in particular when compared to ... s(m
2
− 3) = m for m = 4, 7, implying
that the most efficient packings of 13 and 46 squares are the trivial ones.
The study of packing unit squares into a square goes back to Erd˝os and Graham [2],
who...
Báo cáo khoa học: "Optimal Multi-Paragraph Text Segmentation by Dynamic Programming" pdf
... length. Columns:
lavg, lmin, Imax average, minimum, and maximum
fragment length; and davg average deviation.
by the preferred fragment length requirement.
Table 1 summarizes the effect of the scaling ... over those 8 sections
of
Mars
that have a length of at least 20 para-
graphs. The average deviation
davg
with respect
to the preferred fragment length p is defined as
davg
= (~-&...
Báo cáo toán học: " Optimized spectrum sensing algorithms for cognitive LTE femtocells" pdf
... sample = mod
(
input sample, correlation buffer size
)
(7)
correlation buffer size = NFFT + correlation window size
(8)
Figure 15 compares the performance of the two CP
correlation algorithms. Thefigureshowsanobvious
improvement ... 1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Pf
Pd
FWT alone
FWT + P-SCH Correlation
FFT + Fine CP correlation
FFT alone
Figure 18 A graph showing the ef...
Báo cáo toán học: " Semi-industrial production of methane from textile wastewaters" pdf
... Figure 2
Figure 4
This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted
PDF and full text (HTML) versions will be made available ... emissions.
In this context, the aim of our work was the development of an easy and inexpensive strategy
for the minimization of high COD loads in textile wastewaters occurring in the enzymatic ... methane-conta...
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