Báo cáo toán học: "On Subsequence Sums of a Zero-sum Free Sequence II" doc
Báo cáo toán học: " On the boundedness of the solutions in nonlinear discrete Volterra difference equations" pot
... norm on R
d
.
In recent years, there has been an increasing interest in the study of the asymptotic behavior of the
solutions of both convolution and non-convolution-type linear and nonlinear Volterra ... aim in this section is to obtain sufficient condition for the boundedness of the solution of (1.1) under
the initial condition (1.2), but in the linea...
Báo cáo toán học: " On transmission performance of OFDM-based schemes using MMSE-FDE in a frequencyselective fading channel" pot
... 2011:193
http://jwcn.eurasipjournals.com/content/2011/1/193
Page 3 of 10
RESEARCH Open Access
On transmission performance of OFDM-based
schemes using MMSE-FDE in a frequency-
selective fading channel
Haris Gacanin
1*
and ... Channel capacity of OFDM/TDM using MMSE-FDE
From here on, we analyze capacity of the OFDM/TDM
using MMSE-FDE based on the assumpti...
Báo cáo toán học: "On the continuity of non-analytic functional calculi " ppt
... class="bi x0 y1 w1 h 2" alt =""
Báo cáo toán học: "On the spectrum of the hyponormal or semi-hyponormal operators " pdf
... class="bi x0 y2 w2 h 0" alt =""
Báo cáo toán học: "On the smoothness of sphere extensions " ppsx
... class="bi x0 y0 w1 h 1" alt =""
Báo cáo toán học: "On the properties of abstract rational (1-point) approximants " ppsx
... class="bi x0 y0 w1 h 1" alt =""
Báo cáo toán học: "On the reflexivity of C_{1.} contractions and weak contractions " pdf
... class="bi x0 y0 w3 h 2" alt =""
Báo cáo toán học: "On the connectivity of graphs embedded in surfaces II" docx
... these bounds are
attained by complete graphs in all cases except the Klein bottle.
In [PZ1] we explored in more detail relations between the connectivity of embedded
graphs and the surfaces in ... κ
gen
<κ
max
for
these surfaces. In [PZ1] these are called Class B surfaces and it is shown there that
such surfaces must occur periodically in nitely often as...
Báo cáo toán học: "On the number of possible row and column sums of 0,1-matrices" pps
... x and y to be row and column sums of a matrix
is that they have the same weight.
Clearly, the row sums of a member of M are at most n.Conversely,ifx =(x
1
, ,x
m
)
and 0 x
i
n,letR = R(x)bethem ... (5)
the electronic journal of combinatorics 13 (2006), #N8 5
3 Start of the proof
Let N = {0, 1, }. Define the weight of a matrix N to be the sum of its e...
Báo cáo toán học: "On the Proof of a Theorem of P´lfy a" doc
... journal of combinatorics 13 (2006), #N16 2
On the Proof of a Theorem of P´alfy
Edward Dobson
Department of Mathematics and Statistics
Mississippi State University
PO Drawer MA
Mississippi State, ... = 1, then y is conjugate to x in x, y.
Proof. As x and y are abelian, and a transitive abelian subgroup is regular [3,
Theorem 4. 2A (v)], we have that fix
x
(B)...
Báo cáo toán học: "On Subsequence Sums of a Zero-sum Free Sequence" potx
... (g, a
1
, . . . , a
k−1
). Since S is zero-sum free and g = −g,
we have that
a
1
, a
1
+ a
2
, . . . , a
1
+ a
2
+ . . . + a
k−1
g, g + a
1
, g + a
1
+ a
2
, . . . , g + a
1
+ a
2
+ . . . + a
k−1
are ... #R52 2
On Subsequence Sums of a Zero-sum Free Sequence
Fang Sun
Center for Combinatorics, LPMC
Nankai University, Tianjin, P.R. China
sunfang2005@...
Báo cáo toán học: "On the number of genus one labeled circle trees" doc
... such that the tree together with
the circle it is drawn on can be embedded in a surface of genus one, but not of genus zero.
Hough [3] observed that the number of genus one labeled circle trees ... offspring of C by definition.
Proposition 4. The genus of the reduced form T
3
of a u-c-tree T is one if and only if the
genus of T is one.
Proof. L...
Báo cáo toán học: "On Subsequence Sums of a Zero-sum Free Sequence II" doc
... to appear in
Advanced Courses in Mathematics CRM Barcelona.
[9] A. Geroldinger and F. Halter-Koch, Non-Unique Factorizations. Algebraic, Combina-
torial and Analytic Theory, Pure and Applied Mathematics, ... + B = {a + b | a ∈ A, b ∈ B} denotes
their sumset. The stabilizer of A is defined as Stab (A) = {g ∈ G | g + A = A} , A is
called periodic if Stab (A) = {0}, and we set A =...
Báo cáo toán học: " On the Locality of the Pr¨fer Code u" doc
... k),
to denote the last ν − 1 elements of the i th segment.
the electronic journal of combinatorics 16 (2009), #R10 18
On the Locality of the Prăufer Code
Craig Lennon
Department of Mathematics
United ... (4.5)
and in the next two sections we will bound each of the terms on the right side of the
previous line.
Our discussion at the end of the last s...