Báo cáo toán học: "Generalized Bell polynomials and the combinatorics of Poisson central moments" doc
Báo cáo toán học: "Generalized Bell polynomials and the combinatorics of Poisson central moments" doc
... generalization of the Bell polynomials, which
is dual to the Charlier polynomials by the Stirling transform. We study the links of these
polynomials with the combinatorics of Poisson central moments, ... follows. Section 2 contains the definition of our extension of the Bell
polynomials. In Section 3 we study the properties of the polynomials usi...
Báo cáo sinh học: "Drug-therapy networks and the prediction of novel drug targets" docx
... [6].
In the analysis and visual representation of drug-therapy
and drug-target networks, the weight of the links (such as
the number of drugs binding to both of two linked targets
in the drug-target ... measures of
network ‘centrality’ characterizing the importance of the
drugs in the network context of various therapies. They
identified a subnetwork of th...
Báo cáo toán học: "q-Eulerian polynomials and polynomials with only real zeros" potx
... results of Brenti and Br and en about
the q-Eulerian polynomials by the recurrence (1) and by induction.
the electronic journal of combinatorics 15 (2008), #R17 4
q-Eulerian polynomials and polynomials
with ... sufficiently large, and so F
j
∈ RZ and
f F
j
. It is well known that the zeros of a polynomial are continuous functions of the
coefficients of the...
Báo cáo toán học: " Generalized Models for high-throughput analysis of uncer- tain nonlinear systems" ppt
... research.
1 Background
The ongoing revolution in systems biology is reveal-
ing the structure of important systems. For under-
standing the functioning and failure of these sys-
tems, mathematical modeling ... complex functions
G and L the elasticities can depend on the location of
the steady state X
∗
. However, even in this case the
interpretation of the elastici...
Báo cáo hóa học: "GENERALIZED QUASILINEARIZATION METHOD AND HIGHER ORDER OF CONVERGENCE FOR SECOND-ORDER BOUNDARY VALUE PROBLEMS" pdf
... uniformly and monotonically to the unique solution of (3.1)andtheconver-
gence is of order 3.
Remark 3.3. Similar results can be obtained for the other two coupled upper and lower
solutions of (3.1) and ... 0.5. Hence all the hypotheses of Theorem 3.2 are satisfied and we can
apply the given iterates. Now using the nonlinear finite-difference methods for BVPs and
Math...
Báo cáo toán học: "On Catalan Trees and the Jacobian Conjecture" pdf
... Labels and Symmetry Numbers
Let T be an element of C,andletv be a vertex of T . We define the symmetry
label l
T
(v)ofv as follows: If v is the root of T ,thenl
T
(v)=1. Ifv is not the
root of T, then ... sums of weights of Catalan
trees, we need to introduce the notion of vertex colors. Given the finite set of
the electronic journal of combinatorics 8 (2001),...
Báo cáo toán học: " Triangle Free Sets and Arithmetic Progressions – Two Pisier Type Problems'''' docx
... if the third
is the only one which occurs, then x = z; if the fourth is the only one which occurs, then
y = z.) On the other hand, we claim that the first column cannot occur with any of the
others. ... to obtain other results about the values of λ
k
.Wedonotwish
to burden the reader by providing the proofs of these, particularly as one or two of
the proofs are ve...
Báo cáo toán học: "Self-describing sequences and the Catalan family tree" pps
... statements of the theorem are implied by Theorem 1 and the following lemma.
Lemma 1. If a is a member of the Catalan family then a = δa. Otherwise, a<δa.
Proof. The proof is by induction on the generation ... direct proof of
Theorem 3 and the reason is that there is an important difference in the distribution of
labels in the Catalan family tree and the tree...