Báo cáo toán hoc:" Some Results on Chromatic Polynomials of Hypergraphs" pdf
Báo cáo toán hoc:" Some Results on Chromatic Polynomials of Hypergraphs" pdf
... formulae of chromatic polynomials of non-uniform hypergraphs were men-
tioned by Allagan [2]. He considered the special case of non-uniform elementary cycles
H
m
which are constructed from an m-gon, ... L. Teo, Chromatic polynomials and chromaticity of graphs. Singapore:
World Scientific Publishing. xxvii, 2005.
[9] B. Eisenberg, Characterization of a polygonal graph by means...
Báo cáo toán học: " Some results on difference polynomials sharing values" doc
... addition, w e
will use the notations l(f) to denote the exponent of convergence of zero sequences of
meromorphic function f(z); s(f) to denote the order of f (z). We say that meromorphic
functions ... Equations 2012, 2012:1
http://www.advancesindifferenceequations.com/content/2012/1/1
Page 6 of 8
for some constant τ.
Here, we also study the shift analo gue of Br ück conjecture,...
Báo cáo toán học: "Some Results on the Properties D3 (f ) and D4 (f )" ppsx
... y)=
x, p
2
(x, y)=y are the canonical projections. By the Proposition 3.2 the second
Some Re sults on the Properties D
3
(f) and D
4
(f) 147
8. D.Vogt , On two clases of
(F )-spaces,Arch. M ath. ... 2006
Abstract. The aim of this paper is to give characterizations of subspaces and quo-
tients of
∞
(I)
⊗
Π
L
f
(α, ∞) and
1
(I)
⊗
Π
L
f
(α, ∞)-spaces which are an extension...
Báo cáo toán học: "Some Results on the Relation Between Pluripolarity of Graphs and Holomorphicity" ppt
... (see
[11]). In this paper we give some results of type of Shcherbina on the relation
between pluriporlarity of graphs and holomorphicity of complex-valued functions
defined on a domain in C
n
. In particular ... section
is devoted to present holomorphic graphs of Hartogs type. The fourth one deals
with holomorphic graphs of Forelli type.
2. Basic Definitions
In this section...
Báo cáo toán học: "Some Results on Mid-Point Sets of Sets of Natural Numbers" doc
... proved some results on mid-point sets of two linear sets in the
light of the Lebesgue density. In the present paper the authors restrict their
investigations into mid-point sets of sets of natural ... the mid-point of any two numbers of A belonging
to sequence (1) is different from r, we can assert that at least one of p + i and
q − i does not belong to A if |i| satisfies co...
Báo cáo toán học: "Some Results on Odd Astral Configurations" doc
... span a diagonal lies on one of the lines of
symmetry of the [4, 2t]
1
configuration, which has the symmetries of a regular m-gon. For
the chosen point of intersection to lie on a line of symmetry, ... 4]
1
configuration of size m consists of two concentric m-gons corresponding to
the two symmetry classes of points. It is denoted as m#a
b
c
d
,wherea and c are the spans
of...
báo cáo hóa học:" Some results on difference polynomials sharing values" pot
... fundamental results
and the standard notations of the Nevanlinna theory (e.g., see [1-3]). In addition, w e
will use the notations l(f) to denote the exponent of convergence of zero sequences of
meromorphic ... established a version of Nevanlinna
theory based on difference operators. Ishizaki and Yanagihara [6] developed a version
of Wiman-Valiron theory for difference equatio...
Báo cáo toán học: " Some Remarks on Weak Amenability of Weighted Group Algebras" ppt
... that the condition sup{ω(g)ω(g
−1
):g ∈ G} < ∞ implies the condition
(1.1).
2. Main Results
Our aim in this section is to answer negatively the question 1.4 by producing an
example of a group ... authors consider the sufficient condition ω(n)ω(−n)=o(n)
for weak amenability of Beurling algebras on the integers. In this paper we show that
this characterization does not generalize to no...